Sunday, November 1, 2009

Monster Wells in the Williston Basin, North Dakota, USA

Locator: 10001MONSTER.

Note, as of October 31, 2018, no more Bakken wells will be added to this page. New "monster Bakken wells" will be linked at "third generation wells."

Note, August 27, 2017: due to the number of wells reporting cumulative production of 500,000 bbls of crude oil, future wells to make the "monster well" page will require 750,000 bbls. Of course, there will be exceptions.

Note: this page has been completely revamped; some of the "older" comments reference the original "Monster Well" page. [Memo to self: start with 19220; second time through, start with 16119. Also check #16435 later. First Bakken ~15525 (maybe earlier; working backwards, no Bakken wells from 15525 all the way back to 15455).]


Monster wells based on cumulative production, not IPs.

Miscellaneous
 
Single "Other" payzone wells
  • 7002, 754, Petro-Hunt, Silurian 6-1, Charlson, t2/80; cum 642K 5/22; Silurian; see this post; cum 651K 12/23;
  • 7571, PA/AB/482, Hess, Reitsch NCT-2 4, Blue Buttes, Silurian; s7/80; t4/81; cum 1.006 million 8/14;
  • 9057, PA/731/AB, Hess, Riggs 10-31, Blue Buttes, Stonewall, t5/85; cum 817K 10/17; producing only 250 bbls/month but still active; good for them; went off line 10/17;
  • 9069, 992/PA, Hess, R. L. Olson 9, Blue Buttes, t1/82; cum 647K 11/98; 
  • 11211, PA/AB/372, Hess, W. Kamp 3-21, West Capa, t5/85, Silurian,  cum 927K 5/18;  still producing 400 bbls/month 32 years later; occasionally goes off-line;
  • 11785, PA/594, Petro-Hunt, Charlson Federal 13D-1-1SWD, s12/85; t2/86; PNA/SWD; cum 1.1 million bbls; Silurian; last produced 8/10;
  • 12268, 800, Petro-Hunt, Silurian 63-1, Keene, t1/88; cum 988K 5/22; cum 993K 7/23; off line;
Two-payzone well, total production, ~ 1.5 million bbls over 15 years, Devonian and Silurian:
  • 1937, 362/PA, Hess, Beaver Lodge-Devonian Unit E-309, t11/58; cum 2.23 million bbls 4/01; cum 2.29 million bbls 5/2001
  • 1982, 609/AB, Hess, Beaver Lodge-Devonian Unit F-206, s8/58; t11/58; cum 564K 5/15; Silurian
  • 1982, 263/AB, Hess, Beaver Lodge-Devonian Unit F-206, s8/58; t11/58; cum 958K 4/74; PNA; Devonian
  • 2462, 340/564/AB, Hess, Beaver Lodge-Devonian Unit C-3051, Silurian/Devonian, t11/59; cum 706K/2.74 million bbls --> total, over 3.4 million bbls; was producing 4,000 bbls/month in 1997 when it was taken off-line; produced for almost 40 years;
Two-payzone well, total production, ~ 2.2 million bbls since 1951; still active
  • 35, 503/PNA, Hess, Beaver Lodge-Devonian Unit H-310, s8/51; t4/52; Madison, 216K; PNA
  • 35, AB/63, Hess, Beaver Lodge-Devonian Unit H-310, t3/60; Devonian, 2.092 million bbls; still active; almost 1,500 bbls monthly, 11/16; around 1,000 bbls monthly in 2015; Went inactive 12/13; back on line as of 8/15; last production 7/17;
  • Note: #35 is no longer the oldest well in North Dakota still producing; all but two or three wells earlier than #35 were dry.  Well #2 was completed in 1923; well #1 was completed in 1916, in Ward County; it tested positive for trace oil. The Clarence Iverson well that started it all was drilled in 1951. #35 last produced in 7/17;
Two payzone well, total production, ~ 980K bbls; now PNA
  • 5200, White Rock Oil & Gas, Carl Olson 1-13, Horse Creek,
    • Red River Unit t, 9/72, 384, cum 675K 12/23;
    • Red River, 12/02; 80, cum 124K 12/23;
  • 1202, 224/PNA, Hess, Antelope-Madison Unit I-519, t9/56; Madison; cum 364K; PNA
  • 1202, 210/PNA, Hess, Antelope-Madison Unit I-519, t6/59; Sanish; cum 619K; PNA
Three payzone well, total production, ~ 2.63 million bbls; now PNA
  • 235, 478/PNA, Hess, Lalim-Borstad 35-41, Tioga field, Madison; t1/53; cum 283K
  • 235, 429/PNA, Hess, Lalim-Borstad 35-41, Tioga field, Ordovician; t8/67; cum 956K
  • 235, 265/PNA, Hess, Lalim-Borstad 35-41, Tioga field,  Devonian; t7/84; cum 1.40 million
Three payzone well, total production, ~ 926K bbls; one formation still producing
  • 6757, 768/PNA, Encore, Clark 1, Missouri Ridge, Red River; t8/79; cum 588K
  • 6757, AB/262, Encore, Clark 1, Missouri Ridge, Stonewall; t8/79; cum 361K 9/14;
  • 6757, 3/PNA, Encore, Clark 1, Missouri Ridge, Birdbear; t11/01; cum 329 bbls
Three payzone well, total production, ~ 831K bbls; one formation still producing
  • 7142, 318/PNA, Whiting, E. B. Green 1-1, Sioux Field, Red River; t2/80; cum 588K 
  • 7142, 59, Whiting, E. B. Green 1-1, Sioux Field, Madison; t7/02; cum 215K 8/16; AL; 1,000 bbls/month 9/15; still producing from the Duperow, cum 79K 6/19; see next entry;
  • 7142, 167, Whiting, E. B. Green 1-1, Sioux Field, Duperow; t7/02; cum 80K 11/19; AL; 7/09;
Three payzone well, total production, ~ 1.084 million bbls; one formation still producing
  • 11700, 118, SM Energy, B. A. Green 1, Sioux Field, Stonewall; t3/03; cum 236K 11/16; AL; 400 bbls/month 1/13;
  • 11700, 59/PNA, SM Energy, B. A. Green 1, Sioux Field, Red River; t11/85; cum 841K
  • 11700, N/D, SM Energy, B. A. Green 1, Sioux Field, Duperow; t--; cum 194K 11/16; AL; 1,000 bbls/month 1/13;
Four payzone well, total production, ~ 652K bbls; two formations still producing
  • 6362, 234/PNA, Hess, BLDU G-303, Silurian, t2/79, cum 354K thru 8/02
  • 6362, 157/AB, Hess, BLDU G-303, Devonian, t8/03, cum 269K 3/17; last produced 10/17;
  • 6362, 140/PNA, Hess, BLDU G-303, Ordovician, t7/78, cum 8K two months of production
  • 6362, AB, Hess, BLDU G-303, Duperow, t7/03; cum 90K 3/17; last produced 10/17;
Birdbear
  • 9144, AB/641, Amerada Federal 32-22, Beaver Creek, Birdbear, s10/81, t12/98; cum 1.04 million bbls 8/16 (only a couple of days each month now (Red River cumulative from same well, 372K as of 11/11); 8/16; last produced 6/18;
Dawson Bay 
  • See this link
  • 12086, AB/360, CLR, Osborne 1, Dawson Bay pool, Dolphin field, s1/59; t4/59; AL; cum 1,241,243 bbls 2/17; only one or two days each month; sometimes no days in any month;
  • 12114, 250, CLR, WSP 21-30, Dolphin, t9/87; cum 577K 11/19; back on status as of 9/14; cum 582K 5/22;
  Devonian 
  • 35, AB/263, Hess, Beaver Lodge-Devonian Unit H-310, Beaver Lodge, t3/60; cum 2.091755 million bls 5/18; off-line 7/17;
  • 718, IAW/188, Hess, Beaver Lodge-Devonian Unit F-311, Beaver Lodge, t6/65; cum 1.869286 million bbls 8/15;
  • 1403, 351/IA, Hess, Beaver Lodge-Devonian Unit B-304, Beaver Lodge, t11/57; cum 2.5553567 million bbls 6/9; still producing almost 2,000 bbls/month, 6/17; 1,000 bbls in 4/19;
  • 2009, 179, Cobra/Enduro, North Dakota C A 2, McGregor, t12/58; cum 1.2316675 million bbls; still producing about 650 bbls/month, 9/20; going on 62 years of age; cum 1.33 million bbls 5/22; 64 years old. 
  • 2150, PA/387, Amerada/Hess, Herfindahl + Davidson #1, Beaver Lodge, Devonian pool, Beaver Lodge field, s1/59; t4/59; AL; cum 918,970 bbls as of 7/74; last production numbers in 1974: 4,000 bbls/month; 
  • 2501, PA/115, Hess, BLDU G-311D, t1/60; cum 1.11 million bbls 4/01; last production in 1997;  SWD;
  • 2515, PA/306, Hess, Beaver Lodge-Devonian Unit C-303, t2/60; cum 1.335636 million bbls; last produced 5/09 (55 years of production)
  • 3900, AB/102, Hess, Beaver Lodge-Devonian Unit D-307, Beaver Lodge, t11/65; cum 1.059911 bbls 5/18; back on active status as of 8/17;
  • 3983, 234, Cobra/ Operating, North Dakota C A 3, a Devonian well, vertical, 320-acre spacing, t1/66, cum 1.411065 million bbls 9/20; celebrated its 54th anniversary January, 2020; still producing about 500 bbls/month, 6/17; up to 800 bbs/month, 6/19; cum 1.423 million bbls 5/22; 56 years old;
Duperow
  • 7141, 521, Wesco, Hamre 1-14, Cherry Creek, Duperow;  s8/79; t2/80; cum 845K 11/19; inactive 6/15; active as of 8/15; 500 bbls, 11/19 over 17 days; cum 863K 5/22;
  • 11137, 191-->IA (3/22), Rim Operating, Pederson 5-24, Hardscrabble, t6/85; cum 816K 10/18; still active; but just barely; last production, 3/22; now IA; 
  • 11269, AB/874, XTO, Martin 3 1, Bear Creek, Duperow;  s11/84; t12/84; cum 1.172 million bbls 7/15; no production since 8/15 - first month in a very long time with no production; 
  • 8499, PA/1,652, Citation Oil & Gas, Skachenko A 1, Jim Creek, Duperow pool, t10/81; cum 1.536 million bbls; last produced 11/11; 30 years of production
Ordovician
  • 2949, 260, Denbury Onshore, Cedar Creek Unit 8B 14X-2A-8, Cedar Creek, target: Ordovician, unitized, t8/61; cum 480K 11/19; producing for 59 years; cum 487K 5/22; 61 years old;
  • 2993, AB/392, Denbury Onshore, Cedar Creek Unit 8B-23-11A-11, t11/61; cum 1.00 million 8/04;
  • 12592, 221/AB, Hess, Beaver Lodge-Ordovician Unit 7, Ordovician, s5/89, t8/89; cum 774K 6/12 (last production); never on a pump; 1,500 bbls/month most of this past decade; was still producing about1,000 bbls/month after some 20+ years still not on a pump;
Madison
  • The Lone Butte oil field Madison wells; see linked post
  • The Red Wing Creek field Madison wells, True Oil Company; see linked post
  • 42, 521/PA, Amerada Hess, Beaver Lodge-Madison Unit V-26, t2/52; cum 911K 9/82;
  • 165, 645/PNA, Hess, Beaver Lodge-Madison Unit G-11, Beaver Lodge; t6/53; cum 1.02 million bbls;
  • 345, 504/PNA, Hess, Tioga-Madison Unit L-144, Tioga, t8/53; cum 2.1 million bbls; 5/07 
  • 498, AB/292, Hess, Tioga-Madison Unit L-132HR, Tioga, t7/54; cum 534K 11/18; 
  • 1361, PA/177, Hess, Hawkeye-Madion Unit G-613 HR, Hawkeye oil field; t7/59; cum 621K 10/17; vertical (1959; lateral (1999); second lateral (2000); back on status 12/15; almost 60 years old (as of 2019)
  • 1571, PA/IA/225, Hess, Antelope-Madison Unit D-519HR, re-entered 2001 to test Hastings formation, t12/57, cum 695K 7/17; last produced 8/17;
  • 1824, 328/PA, Hess, Blue Buttes-Madison Unit L-306, t6/58; cum 1.01 million bbls 2/05;
  • 1884, 131/PA, Petro-Hunt, Spangrud 2, North Tioga, t7/58; cum 681K bbls 10/14;
  • 1902, 135/PA, Amerada Hess, Blue Buttes-Madison Unit L-309, t7/58; cum 640K 6/95;
  • 1918, 187/PA, Hess, Blue Buttes-Madison Unit M-405, Madison, Blue Buttes, s7/58; t8/58; PNA 8/09; 1.28 million bbls;  
  • 1951, PA/108, Petro-Hunt, CMSU A-327, Charlson, t9/58; cum 522K 1/09;
  • 1971, 236/PA, SM Energy, Bear Den 2, t9/58; cum 745K 3/05;
  • 2275, PA/AB/160, Taqa North USA/Pan American, Clara Kostad #1/Rival-Madison Unit 14, t4/59; cum 659K 8/16; (back on status as of 9/15; 57 years old); then back off line as of 6/16; went inactive 7/16;
  • 2469, 1,526/PA, Shell/Petro-Lewis, N.P.R.R. 32-15-1/N. Pacific 32-15, t12/59; cum 813K PA; Jun, 1977 
  • 2669, A/IA/102, Scout Energy Management, LLC / Denbury Onshore, Wilms A 1, Wiley oil field; t6/60; cum 445K 8/19; still active after 59 years, just plugging away, day after day, 500 bbls/month ~ $40,000/month, costing about a dollar a day to operate, I suppose. It is classified as a horizontal re-entry; it looks like it was re-entered in 2003; only one (1) day in 2/16; INACTIVE as of 3/16; appears to be back on status as of 10/16; but then back off-line 8/17; back on line as of 12/17; cum 451K 5/22; 62 years old; looking good now; cum 455K 12/23;
  • 3580, 480, Cobra/Enduro, Rusch B 1, Sherwood, t6/64; cum 2.383598 million bbls 9/20; (that's 56 years of production); cum 2.387 million bbls 5/22; 58 years old;
  • 5166, PA/AB/30, Genesis St Operating, Vendsel 1 (a vertical well), Lake Darling, Madison, t4/72; cum 759K 3/14; 
  • 5212, 430, True Oil, Red Wing Creek Unit 11-27, Red Wing Creek, t11/72; cum 681K 12/23;
  • *****5260, 396, True Oil, Red Wing Creek Unit 33-27, Red Wing Creek, F, t2/74; cum 3.640743 million bbls 12/23; still producing upwards of 6,000 bopm;
  • 6399, PA/1,360, Petro-Hunt, Lillian Glovatsky 1-19-1A, Madison, Little Knife, t5/78; cum 1.14 million bbls 5/16 (none in 2/16); off-line as of 8/16;
  • 6165, 772, Petro-Hunt, Klatt 2-19-3D, Madison, Little Knife, t7/77; cum 1.538964 million bbls 8/19; cum 1.559 million bbls 5/22;
  • 6225, 1,392, Petro-Hunt/Gulf Oil, Zabolotny 2-3-3-C, Little Knife field, Madison Pool, t12/77; cum 3.0617 million bbls 8/19; and still producing 1,200 bbls/month; 8/19; cum 3.086 million bbls 5/22;
  • 6082, 470, Petro-Hunt, Martin Weber 1-18-1C, Madison, Little Knife, t5/77; cum 958K 8/19; cum 972K 5/22;
  • 6118, 597/PNA, Petro-Hunt, Martin  Weber 2-18-4D, Madison, Little Knife; t5/77; cum 1.12 million bbls 3/13
  • 6212, 926, Petro-Hunt, Tachenko 1-15-1B, Madison, Little Knife, t3/78; cum 889K 11/19; cum 896K 5/22;
  • 6421, PA/731, Petro-Hunt, Rose Glovatsky 1-20-1A, Madison, Little Knife; t10/78; cum 1.368135 million bbls 8/19;
  • 1312, PA, Amerada Hess, Hawkeye-Madison Unit F-616, s11/56; s12/56; cumulative 416,393 bbls;
  • 4013, PA, Hess, Hawkeye-Madison Unit B-616, t2/66; cum 413,464, a Madison well
  • 1295, AB/288, Hess, short lateral, Hawkeye-Madison Unit E-613HR, s12/56; t1/57; cum 240K 6/12; this was a vertical that was re-entered and was a very short lateral
  • 1246, PA/IA/161, Hess, Hawkeye-Madison Unit G-603HR, Madison, Hawkeye, s9/56; re7/05; t10/56; cum 487K 11/17; spud 1956 (producing for 56 years); was inactive early in 2015; now active again; for an in-depth look at this well, click here; just went off-line 11/17; remains off line 11/19;
  • 6258, PA/370, Citation Oil & Gas, Federal 1-17, Madison; t12/78; cum 985 11/17; still active (about 1,000 bbls/month)
  • 6618, PA/132, Denbury, Franks Creek State 1-22, T.R., Madison; t10/78; cum 1.18 million bbls;  34-year-old vertical Madison well with >
  • 7123, 450, Whiting, Big Stick (Madison) Unit 9550, t4/80; cum 1.87 million 8/19; still producing 1,300 bbls/month, 8/19; cum 1.91 million bbls 5/22;
  • 7274, 1,100/PA, Whiting, Big Stick (Madison) Unit 2502, t5/80; cum 2.05 million 11/94
  • 7447, AB/932, Whiting, Big Stick (Madison) Unit 3002, t10/80 cum 1.09 million 8/19; was inactive for a couple of months in 2013; ready to die? only 30 bbls/month 8/19;
  • 7485, AB/702, Whiting, Big Stick (Madison) Unit 1302, t5/81; cum 2.31 million 11/16;
  • 7495, AB/368, Sequel Energy, Flat Top Butte 15-24, Madison, t8/80; cum 769K 8/15;
  • 9295, 1,324, Whiting, North Elkhorn Ranch Unit 2001 a Madison well, t9/82; cum 1.249236 million bbls 7/17; this well has produced for about 35 years; cum 1.26 million bbls 5/22;
  • 9772, 1,128/PNA, Whiting, North Elkhorn Ranch Unit 2101 a Madison well, t10/82; cum 1.2 million bbls 10/13; this well is still active and producing 1,000 bo per month;
  • 10973, 183, Petro-Hunt, CMNU A-203X, Charlson, t9/84; cum 946K 11/18; see this post; cum 982K 5/22; cum 990K 2/23;
  • 11059, 377, Kaiser-Francis/Oasis/SM Energy, Anderson 10 32, Camp, t9/84; cum 733K 7/17; 1,000 bbls/month; cum 784K 5/22; ccum 795K 2/23;
  • 12487, 272, Petro-Hunt, Texaco Otto Boss 18-1, Stockyard Creek, Madison; s8/88; t9/88; cum 703K 7/17; cum 740K 5/22; cum 745K 2/23; 36 years old;
  • 16638, 143, Mercury Resources, LLC/Zenergy/Zavanna, Charbonneau 1-14H, Madison, Briar Creek, spacing one section; t9/07; cum 358K 8/19; cum 393K 5/22; cum 405K 2/23;
Red River
(includes Red River, North Red River, South Red River)
  • 5209, 281, Luff Exploration, Dronene 33-20, Amor field, Red River, t11/72; cum 1.273020 million bbls 12/23; 700 bbls/month -- fairly good for such an old well;
  • ****5227, 624, Luff Exploration, Greni 33-26, State Line, t11/72; cum 1.381895 million bbls 11/23; still producing 1,000 bbls / month;
  • 5269, AB/IA/380, Abraxas, Miller 7X-27, Coyote Creek, s5/73; t7/73; cum 952K 9/17; still producing; 2 bbls/month; 40 years old in 2013; INACTIVE 5/16; back on status 6/16; producing only one or two days recently; IA again, as of 11/18; remains inactive 10/19;
  • 5930, 300/PA, Petroleum, Inc., Arithson C 1, t9/76; cum 1.0246 million bbls; last produced July, 1997; about 21 years of production
  • 15659, 301, Denbury/BR, CHSU 11D-33SH 15, t2/05; Cedar Hills field, cum 939K 1/20; still producing 2,000 bbls/month; South Red River B well; cum 969K 5/22;
  • 15786, TA/1,119, Denbury Onshore, CHUSE 24A-18SH 15, Cedar Hills, a South Red River well, t9/05; cum 658K 11/13;
  • 15828, 673, Denbury Onshore, CHSU 13C-11SH 16, Cedar Hills, t12/05; cum 958K 1/20; cum 997K 5/22;
  • 15829, 374, Denbury Onshore, CHSU 13C-11NH 16, Cedar Hills field, t10/05; cum 813K 1/20;  South Red River B well; cum 833K 5/22;
  • 15837, 634, Denbury Onshore, CHSU 13C-14NH 16, Cedar Hills, t12/05; cum 699K 1/20; cum 719K 5/22;
  • 15847, 342, Denbury Onshore, CHSU 24C-14NH 16, South Red River B, t9/05; cum 910K 1/20; cum 954K 5/22;
  • 15849, 188, Denbury Onshore, CHSU 31B-3NH 26, South Red River B, t8/05; cum 733K 1/20; cum 762K 5/22;
  • 15850, 190, Denbury Onshore, CHSU 33B-33NH 26, South Red River B, t8/05; cum 486K 1/20; cum 498K 5/22;
  • 15907, 752, Denbury Onshore, CHSU 33C-10SH 16, Cedar Hills, South Red River B, t2/06; cum 1.2966 million bbls 1/20; still producing 1,700 bbls/month; cum 1.34 million bbls 5/22;
  • 15939, 773, Denbury Onshore, CHSU 13C-10SH 16, Cedar Hills, t3/06; cum 927K 3/21; cum 943K 5/22;
  • 15940, 483, Denbury Onshore, CHSU 13C-10NH 16, Cedar Hills t4/06; cum 659K 1/20; cum 686K 5/22;
  • 16008, 329, Denbury Onshore, CHSU 42C034NH 26, s2/06; Cedar Hills field, cum 986K 1/20; cum 1.027 million bbls 5/22;
  • 16120, 383, Denbury Onshore, CHSU 13C-29SH 26, Cedar Hills, South Red River B, t6/06; cum 665K 1/20; cum 695K 5/22;
  • 16122, 155, Denbury Onshore, CHUS 22C-5SH 16, Cedar Hills,  South Red River B, t6/06; cum 774K 1/20; cum 813K 5/22;
  • 16123, 349, Denbury Onshore/BR, CHSU 22D-5NH 16, t6/06; Cedar Hills, cum 1.036929 million bbls 1/20; see this note; cum 1.075 million bbls 5/22;
  • 16125, 199, Denbury Onshore, CHSU 11B-29SH 26, Cedar Hills, South Red River B, t8/06; cum 582K 1/20; cum 605K 5/22;
  • 16126, 605, Denbury Onshore, CHUS 33C-5SH 15, Cedar Hills, South Red River B, t8/06; cum 853K 1/20; cum 885K 5/22;
  • 16127, 362, Denbury Onshore, CHSU 33C-5NH 15, Cedar Hills, South Red River B, t8/06; cum 790K 1/20; cum 822K 5/22;
  • 16149, 410, Denbury Onshore, CHUS 44D-29NH 26, Cedar Hills, South Red River B, t5/06; cum 629K 1/20; cucm 648K 5/22;
  • 16150, 316, Denbury Onshore, CHUS 44C-29SH 26, Cedar Hills, South Red River B, t5/06; cum 803K 1/20; cum 830K 5/22;
  • 16151, 551, Denbury Onshore, CHUS 24C-29NH 26, Cedar Hills, South Red River B, t8/06; cum 670K 1/20; cum 703K 5/22;
  • 16152, 37, Denbury Onshore, CHUS 24C-29SH 26, Cedar Hills, South Red River B, t8/06; cum 630K 1/20; cum 661K 5/22;
  • 16155, 120, Denbury Onshore, CHUS 41D-32NH 26, Cedar Hills, South Red River B, t7/06; cum 684K 1/20; cum 713K 5/22;
  • 16156, 231, Denbury Onshore, CHUS 41D-32SH 26, Cedar Hills, South Red River B, t5/06; cum 548K 1/20; cum 570K 5/22;
  • 16242, 405, Denbury Onshore/BR, CHSU 11C-5NH 05, t8/06; Cedar Hills, cum 1.012623 million bbls 1/20; ccum 1.04 million bbls 5/22;
  • 16916, 385, CLR, JWT 11-34SH, Cedar Hills, North Red River B, t4/08; cum  564K 1/20; still producing 5,000 bbls of oil per month; no decline whatsoever; cum 585K 5/22;
  • 16699, 277, CLR, Jones 11-33NH, Cedar Hills, North Red River B, t11/07; cum 555K 1/20; cum 597K 5/22;
  • 16820, 382, CLR, Evelyn 31-25NH, Cedar Hills, North Red River B, t5/08; cum 486K 1/20; cum 543K 5/22;
  • 16821, 283, CLR, Sharon 44-28SH, Cedar Hills, t2/08; cum 582K 1/20; cum 657K 5/22; cum 674K 2/23;
  • Several incredible CLR Red River wells in Medicine Pole Hills, southwest corner of the state; 
Spearfish
  • 1645, A/30, Cobra/Enduro Operating, Newburg-Spearfish-Charles Unit Q-715, Spearfish/Charles pool, t11/57; cum 1.14 million bbls 3/17; still producing about 150 bbls/month
  • 1655, 20, Cobra/Enduro Operating, Newburg-Spearfish-Charles Unit Q-711, t1/58; cum 822K 4/19; cum 824K 5/22;
  • 1853, IA/31, Cobra/Enduro, Newburg-Spearfish-Charles Unit H-718, Newburg, t5/58; cum 521K 3/17;
  • 1864, IA/25, Cobra/Enduro, Newburg-Spearfish-Charles Unit N-716, Newburg, t6/58; cum 809K 10/19;
  • 1877, 25, Cobra/Enduro, Newburg-Spearfish-Charles Unit O-709, Newburg, t6/58; cum 632K 8/16;
  • 1940, 132, Cobra/Enduro, Newburg-Spearfish-Charles Unit S-715, Newburg, t8/58; cum 114K 8/16; 
  • 1941, 66, Cobra/Enduro, Newburg-Spearfish-Charles Unit O-717, Newburg, t7/58; cum 624K 8//16;
  • 1943, AB/52, Cobra/Enduro, Newburg-Spearfish-Charles Unit R-7101, Newburg, t7/58; cum 531K 10/00
  • 1954, 33, Denbury Onshore, Croak A 1, South Westhope, t8/58; cum 518K 8/16;
  • 1985, 123, Cobra/Enduro, Newburg-Spearfish-Charles Unit T-712, Newburg, t10/58; cum 661K 12/01;
Lodgepole
  • 13447, 419, ConocoPhilips, Dickinson-Lodgepole Unit 74, Dickinson, t2/93; F; cum 3.215588 million 8/19; cum 3.32 million bbls 5/22; see this note; cum 3.431003 million bbls 8/24;
  • 13724, 1,752, Scout Energy / Denbury, Ridl 11-1, Lodgepole, Eland; t3/95, cum 1.077969 million 8/19; cum 1.088 million bbls 5/22;
  • 13745, 2,571, Scout Energy / Denbury, Klein 1-23, Lodgepole, Eland; t3/95, cum 4.531606 million 8/19; cum 4.61 million bbls 5/22; cum 4.659141 million bbls 8/24;
  • 13755, 2,016, Scout Energy / Denbury, Ranchos 1, Lodgepole, Eland; s3/95, t5/95, cum 4.860827 million 8/19; cum 4.9 million bbs 5/22; 4.900254 million bbls 8/24;
  • 13773, 2,908, Scout Energy / Denbury Onshore, Privratsky 12-2, a Lodgepole well, Eland, t5/95; cum 812K 3/21; cum 821K 5/22;
  • 13788, 398, , Scout Energy / Debury Onshore, Patterson Lake 41-13, Eland, t4/96; cum 1.313216 million 8/19;
  • 13790, 1,229, Scout Enegy Management/COP, Kadrmas 36 1, Lodgepole, West Dickinson, t7/96; F; cum 3.795399 million 8/19; cum 3.85 million bbls 5/22;
  • 13819, A (noted 7/24/2022)/IA/279, Scout Energy Management/Denbury, Privratsky 12A-3, Lodgepole, Eland;  t10/95, cum 2.29474 million 5/18; last produced 6/03;
  • 13886, 1,214, Scout Energy/Denbury, Roller 1-24, Lodgepole, Eland, s11/95, t12/95, cum 2.376889 million 8/19; 2.41 million bbls 5/22;
  • 14209, 5,106, Scout Energy/Denbury, Dinsdale 1-3, Lodgepole, Stadium, s12/96, t2/97, cum 4.021159 million bbls 3/21; 4.053910 million bbls 5/22; 4.111455 million bbls 8/24;
  • 14212, 4,331, Scout Energy/Denbury, Heart River 1-4, Lodgepole, Stadium, t11/96, cum 2.215332 million 8/19; it looks like this well is on its last legs; cum 2.242130 million bbls 5/22; cum 2.259318 million bbls 8/24;
  • 14213, 3,357, Scout Energy/Denbury, Dinsdale 2-4, Lodgepole, Stadium, t12/96, cum 4.965561 million 8/19; 5 million bbls 5/22; cum 5.000034 million bbls 8/24;
  • 14307, 876, Scout Energy/Denbury, HR 1-9, Lodgepole, Stadium, t3/97; cum 1.492071 million 8/19; came off line 3/19; nothing going on in the area according to the NDIC map; no recent sundry form; back on line as of 4/19; 1.56 million bbls 5/22; cum 1.603774 million bbls 8/24;
  • 18190, 463, Armstrong Operating, Laurine Engel 1, Patterson Lake, t9/09; F; cum 882K 10/19; cum 918K 5/22; cum 941K 8/24;
  • 18496, 474, Armstrong Operating, Gruman 18-3, Patterson Lake, t3/10; F; cum 971K 1/20; still producing upwards of 4,000 bbls of oil per month; 1/20; cum 1.081476 million bbls 8/24;
Heath/Tyler
  • 1304, 1,224/PA, TXO Production, Lucy Fritz 1, Rocky Ridge, t1/57; cum 1.05 million 5/83;
  • 3700, 204, C12 Energy: North Dakota LLC/Cline, Dickinson-Heath-Sand Unit 20, Heath, Dickinson, t11/64; cum 509K 4/19;
  • 3939, Scout Energy, Medora Heath-Madison Unit 06, NWSE 12-139-102, Medora oil field (Billings County); last produced, 6/05; t12/65; cum 1.474999 million bbls (Heath) and 116,193 bbls Madison; approved for re-entry, 10/24.
  • 4326, 245, C12 Energy: North Dakota LLC/Cline, Dickinson-Heath-Sand Unit 10, Heath, Dickinson, t10/67, cum 760K 11/18;
  • 4345, 382, C12 Energy: North Dakota LLC/Cline, Dickinson-Heath-Sand Unit 17, Heath, Dickinson, t12/67; cum 793K 11/18;
  • 4353, 115/PA, Conoco, D-H-S Unit 42, Heath, Dickinson, t12/67; cum 1 million 11/11;
  • 4437, 32, C12 Energy: North Dakota LLC/Cline, Dickinson-Heath-Sand Unit 18, Heath, Dickinson, s7/68, t9/68, 467K 8/16;
  • 4653, PA/90, C12 Energy: North Dakota LLC/Cline, Dickinson-Heath-Sand Unit 13, Heath, Dickinson, t6/69; cum 1.0 mill 11/11
  • 4762, 205, C12 Energy: North Dakota LLC/Cline, Dickinson-Heath-Sand Unit 04, Heath, Dickinson, t10/69; cum 886K 11/18;
  • 4770, 336, Cline, D-H-S Unit 38, Heath, Dickinson, s9/69, t10/69; cum 1.48 million 9/16;
  • 4971, 422/AB, Howie 11X2, Rocky Ridge, Heath, t1/71; cum 782K 8/14;
  • 4831, 663, Cline, Dickinson-heath-Sand Unit 06, Heath, Dickinson, t1/70; cum 1.83 mill 7/15;
  • 4842, 48/PNA, Conoco, D-H-S Unit 12, Heath, Dickinson, s12/69, t2/70; cum 416K 11/11
  • 4905, 188/PA, Cline, Dickinson-Heath-Sand Unit 02, Heath, Dickinson, t6/70; cum 364K 11/11 
  • 5500, 378/PNA, South Heart Company, George 1-29, t12/74; cum 487K 11/91;
  • 7230, 347, Whiting, Kostelecky 1-29, t11/79; cum 697K 11/18;
  • 7995, 76, Encore, Beatric Ridl 13-13, Tyler, Dickinson, t5/81; cum 246K 11/18;
  • 8527, 257/PA, Omimex, Fritz A 1-R, Rocky Ridge, Heath, t6/71; 42 years; cum 712K 6/14;
  • 9869, PA/20, JN Exploration, Privratsky 1, a Heath well, t11/82; cum 614K bbls 6/98;
  • 9706, 571, New Millennium Resources (orig CENEX), Decker 1-32, Bell field, Tyler, t8/82, 829K 4/21; spudded 1982; 37 years of production;
  • 9759, IA/779, Scout Energy / Cline, Dickinson-Heath-Sand Unit 64, Heath, Dickinson, s11/82, t12/82; cum 809K 4/21; went off line as of middle 1/19; back on line 6/19; not much production after coming back on line;
Winnepegosis
  • 10073, PA/1,265/IAW, Sequel Energy,Skarderud 10-7, Winnipegosis (also targeted the Red River and the Duperow); t8/83; cum 1.4 million bbls 3/17; still producing after almost 30 years;
  • 10480, PA/455/AB, Sequel Energy, Skarderud 22-7, Winnipegosis; t2/84; cum 610K 5/13; A, but on-line one day/month;
  • 11450, PA/312/IA/AB, Cobra/Enduro Operating/Sequel Energy, Skarderud 33-7, Winnipegosis; Temple; t7/85; cum 506K 1/13; taken off-line late last year;
Bakken Pool: multi-well pads
  • 20210, 803, CLR, Whitman 2-34H, Oakdale, Bakken, s1/11; t9/11; cum 1.741714 million bbls 9/20; 24 stages; 2.4 million lbs; middle Bakken; runs south; 4-section spacing; one well on an Eco-Pad; 12K/month as of 5/16; off-line as of 8/16; see this post; back on line 8/18; producing 10K/month as of 5/19; off line as of 4/22; cum 1.789484 million bbls 3/22; cum 1.802786 million bbls;
Middle Bakken Formation
Test dates through October 31, 2017
Test dates after October 31, 2017, see "Generation 3 Fracks"
  • Whiting's Skaar Federal wells in Twin Valley; 
  • Dozens of "monster wells" in the Sanish oil field; 
  • 95% of the Wayzetta wells in the Parshall oil field would make the monster well list; (Wayzetta wells might not be posted below)
  • The Austin wells in Parshall oil field: mostly short laterals; after five years production, still producing 3,000 to 5,000 bbls per month; Parshall oil wells drilled in 2006 / 2007
  • EOG's Riverview wells in Clarks Creek
  • Kennedy-Miles drilling unit in Dimmick Lake 
  • 1779, PA/301, P & P Producing, Harvey Hopkins A 3, t5/58; cum 1.123 million bbls 11/87; a vertical well; 
  • ****16059, 729, Petro-Hunt, USA 2D-3-1H, Charlson field, t10/06; cum 1.870044 million bbls 10/21; still producing 6,000 bbls/month, 11/19; update at this post; off line 5/20; remains off line 6/20; two days in 7/20; to be lengthened; confidential noted 11/20; still confidential but now producing again after being lengthened; update here; update here; cum 1.870044 million bbls 10/21; re-entry; cum 1.945212 million bbls 5/22; cum 1.966330 million bbls 10/22; cum 1.980221 6/23; cum 2.000011 1/24; hits 2 million bbls crude oil cumulative; 2.005 million bbls 4/24; cum 2.014984 million bbls 9/24;
  • ****16424, 700, Petro-Hunt, USA 11B-2-2H, Charlson, t7/07; cum 673K 4/20; off line 5/20; remains off line 12/20; two days in 7/20; significant decline beginning 4/20; cum 805K 10/21; see this post; cum 1.002055 million bbls 5/22; see recent production here; cum 1.105512 million bbls 10/22; producing 20,000 bbls/month; see this update; cum 1.191588 6/23; 1.269 million bbls 4/24; cum 1.296699 million bbls 9/24;
  • 16457, 922, EOG, C & B 1-31H, Parshall, t5/07; cum 471K 11/20; went inactive 1/15; active as of 10/15; needs to be re-fracked (1/19); still only 150 bbls/month 7/19; offline 3/20; 31 days in 7/20 but very little production; remains off line 8/21; remains off line 5/22; back on line 6/22; cum 476K 1/24; cum 477K 3/24;
  • 16461, 1,487, EOG, Patten 1-02H, Parshall, t3/07; cum 551K 12/20; offline 4/20; back on line, 6/20; cum 558K 9/21; off line much of 10/21; cum 559K 5/22; cum 574K 1/24;
  • 16469, A/AB/IA/1,267, EOG, Herbert 1-26H, Parshall, t12/07; cum 583K 3/20; only 2 bbls of oil in 3/20; off line, 3/20; remains off line 12/20; remains off line 9/21; back on line 4/22; but not remarkable; cum 585K 5/22; cum 588K 1/24;
  • 16483, A/IA/870, EOG, Zacher 1-24H, Parshall, t6/07; cum 628K 12/20; off line 5/20; back on line 7/20; off line 2/21; remains off line 8/21; back on line, 9/21; cum 629K 10/21; offline 1/23;  remains off line 3/24; back on line; cum 632K 8/24;
  • 16484, A/AB/IA/1,670, EOG, Wenco 1-30H, Parshall, t9/07; cum 497K 10/20; -- needs to be re-fracked; went off line 1/20; back on ine 2/20; small production; off line 11/20; remains off line 9/21; back on line 8/22; very little production; cum 499K 1/24;
  • 16497, A/AB/IA/1,675, EOG, Hoff 1-10H, Parshall t6/07; cum 488K 3/20; -- needs to be re-fracked; went off line 1/20; remains off line 9/21; back on line 8/22; cum 489K 2/23; off line again, 6/24;
  • 16532, PA/TA/1,285, EOG, N&D 1-05H, Parshall, t7/07; cum 472K 3/18; came off-line 10/17; TA noted 3/19;
  • 16543, A/IA/1,015, EOG, Florence 1-04H, Parshall, t7/07; cum 540K 10/21; only 11 days, 4/20; cum 547K 1/24;
  • 16577, A/IA/571, EOG, Alan 1-06H, Parshall, t1/08; cum 608K 10/21; cum 609K 3/22; cum 617K 1/24;
  • 16578, A/AB/IA/817, EOG, Risan 1-34H, Parshall, t9/07; cum 477K 3/19 -- needs to be re-fracked; went off line 3/19; remains off line 4/20; back on line 9/22; cum 479K 10/22;
  • 16780, 2,247, Whiting, Liffrig 11-27H, Sanish, t1/08; cum 683K 12/20; cum 695K 10/21; went off line 7/21 (did not go off line); see this note; cum 700K 5/22; cum 725K 1/24;
  • 16845, 1,418, Slawson, Pathfinder 1-9H, t7/08; cum 635K 7/19; remains off line 4/20; back on line 4/21; see this note; cum 644K 10/21; cum 652K 5/22; cum 675K 1/24;
  • 16902, 2,192, Whiting, Lacey 11-1H, Sanish, t7/08; cum 521K 12/20; one of the few wells that did not go off line, 5/20; just went off line 7/21; cum 522K 6/21; see this post; off line 8/21; remains off line 10/21; cum 540K 5/22; cum 586K 3/24;
  • 16930, 1,407, Murex, Rick Clair 25-36H, Stanley, t3/08; cum 600K 10/21; 16963
  • 1cum 607K 5/22; cum 635K 8/24;
  • 16961, 1,064, EOG, Wayzetta 8-11H, Parshall, cum 605K 6/20; off line 5/20; returns, 6/20; off line 7/20; remains off line 11/20; cum 611K 8/21; minimal production 8/21 - 9/21; off line 4/22; cum 613K 10/22; cum 618K 8/24;
  • ****16963, 423, Petro-Hunt, USA 35D-1-1H, Charlson, t12/08; cum 812K 12/20; off line as of 7/19; remains off line 1/20; back on line 3/20; see this post; recent production here; big jump in production 3/20; off li1e 1/21; huge production jump, 3/21; another great month of production; cum 890K 9/21; cum 926K 5/22; cum 948K 10/22; cum 996K 1/24; see this post; cum 1.003557 million bbls, 4/24;
  • 16965, 1,109, EOG, Hauge 1-01H, Parshall, a short lateral t6/09;  cum 605K 12/20; off line 5/20; returned to production, 6/20; off line 1/21; back on line, 3/21; cum 611K 9/21; cum 615K 5/22; cum 622K 3/24;
  • 16977, AI/AB/2,625, Whiting, Lee State 44-16H, Parshall, t5/08; cum 623K 12/20; 624K 6/21; see this post; cum 625K 9/21; cum 625K 5/22; was off line 9/21; came back on line 5/22; struggling; last production, 1/23; cum 626K 1/23; off line since 1/23;
  • 16991, A/AB/IA/1,383, EOG, Wayzetta 9-03H, Parshall field; short lateral, s4/08; producing 5,000 bbls 1/13; inactive since 5/13; back on status 7/13; no production since 11/13; back on status as of 6/14; t7/08; cum 834K 12/20; only 4 days in 5/16; 0 days in 6/16; full months beginning in 8/16; candidate for re-frack based on current production (4/18); pretty much off-line since 4/18; struggling; back to steady, but low, production as of 2018; cum 835K 6/21; went off line 7/21; remains off line, 9/21; remains off line 5/22; back on line; cum 837K 1/24; cum 837K 3/24;
  • 16997, IA/AB/IA/1,520, EOG, Van Hook 1-13H, t6/08; cum 608K 3/20; placed on inactive status in 4/13; appears to be pumping again in 7/13; producing as of 7/13; again, off-line, 10/14; again, off-line as of 11/14; back on status as of 9/15; only 14 days over two months, 5/16 and 6/16; only 17 days 11/16; candidate for a re-frack, 4/18 based on low production; only 22 days, 4/20; remains off line 12/20; remains off line 8/21; remains off line 5/22; still off line 1/24;
  • 17023, A/IA/2,669, Whiting, Braaflat 11-11H, t5/08; cum 834K 2/21; huge bump in production without explanation back in 2012; just went off line; see this post; cum 843K 9/21; went off line 2/22; cum 848K 1/22; cum 858K 5/08; cum 861K 3/24;
  • 17028, A/IA/2,207, EOG, Wayzetta 14-02H, Parshall, t10/08; cum 669K 11/20; only five days in 11/18; full month as of 12/18; subtle jump in production, 1/20; off line 12/20; back on line 10/21; off line; cum 676K 10/23; cum 676K 3/24;
  • 17030, 1,967, EOG, Skaar 7-10H, Parshall, t6/08; cum 850K 12/20; slight bump in production after neighboring well fracked; cum 854K 9/21; offline for one month, 2/23; cum 859K 1/23; cum 861K 1/24;
  • 17032, 1,934, Whiting, Litttlefield 11-29H, Sanish, t7/08; cum 473K 12/20; cum 481K 9/21; 
  • *******17035, A/A/IA/2,016, Whiting, Kannianen 11-4H, Sanish, t8/08; cum 897K 9/21; interesting production profile; see this note; cum 900K 2/22; off line; back on line, cum 907K 1/24; cum 908K 3/24; cum 910K 824;
  • 17061, 664, CLR, Whitman 11-34H, Oakdale, t6/08; cum 498K 12/20; returned to production, 7/20; cum 504K 9/21; cum 586K 10/22; huge jump in production; see this post;
  • 17072, 2,843, Whiting, Stenseth Trust 11-5H, Sanish, t7/08; cum 755K 2/21; off line as of 8/19; remains off line 10/19; neighboring wells have been fracked; back on line as of 11/19; cum 775K 9/21; see this note;
  • 17080, IA/2,096, Whiting, Niemi 44-22H, Sanish, t10/09; cum 551K 12/20; cum 563K 9/21; see this note;
  • 17081, A/IA/3,311, Whiting, Kinnoin 11-14H, Sanish, t10/08; cum 792K 12/20; cum 798K 6/21; see this post; went off line 6/21; remains off line 8/21; back on line 8/22; cum 810K 2/23; cum 823K 3/24;
  • 17086, AB/560, Grayson Mill/Ovintive/Newfield, Jorgenson 1-15H, t11/08; cum 357K 10/20; off line as of 3/18; remains off line 5/19; just came back on line 7/19; off line again, 11/20; back on line 5/21; cum 363K 9/21;
  • 17092, IA/3,027, Whiting, Behr 11-34H, Sanish; s4/08; produced 500,725 bbls in 591 days; inactive Jan/Feb 2015; now back on status 3/15; cum 1.118594 million bbls 11/20; off line as of 7/19; remains off line 1/20; back on line 3/20; cum 1.128761 million bbls 9/21; see this post;
  • *****17113, 3,030, XTO/Denbury, Charlson 14X-35H, Charlson, t10/08; cum 882K 3/21; F; subtle jump in production; cum 890K 6/21; still F; cum 891K 9/21; still F; cum 921K 10/22; F; 933K 6/23; cum 951K 1/24; see this post; cum 956K 3/24; still F;
  • 17120, 2,051, EOG, Austin 10-34H, t8/08; cum 1.065342 11/20; inactive as of 4/16; active as of 7/16; bump in production late 2016 for no apparent reason; see update here; still producing 3,000 bbls/month (12/18); producing 3,000 bbls/month (2/21); cum 1.087020 million bbls 9/21; only nine days in 9/21;
  • **********17122, 581, EOG, Austin 23-32H, t8/09; cum 694K 11/20; off line as of 8/18; back on line as of 10/18 with a little bit of a jump in production; off line 5/20; returned to production, 6/20; cum 705K 9/21; cum 730K 7/24; off line;
  • **********17127, 1,714, EOG, Wayzetta 11-08H, t11/08; cum 793K 2/21; off line 5/20; returned to production, 6/20; cum 798K 9/21; cum 823K 2/23; cum 865K 10/24; recent small jump in production;
  • 17158, 4,184, Whiting, Richardson Federal 11-9H, Sanish, t10/08; F; cum 995K 10/21; see this post; cum 1.000125 million bbls 6/22; just came off line 7/22; cum 1.002338 6/23; update here; cum 1.015069K 3/24;
  • 17147, 2,101, XTO, HBU Boucher 41X-21, Hofflund, t4/09; F; cum 992K 10/21; jump in production; cum 1.030890 million bbls 19/22; see this note; huge well; cum 1.051301 million bbls 2/23;
  • 17152, 937, EOG, Wazyetta 15-05H, Parshall, t7/09; cum 675K 11/20; -- needs to be refracked; off line 5/20; back on line 7/20; but lousy production; cum 676K 8/21; off line 8/21; some production, 9/21; off line, struggling, 7/22; continues to struggle; cum 678K 10/24;
  • 17222, 1,769, EOG, Austin 18-21H, Parshall, t9/08; cum 1.010488 million bbls 11/20; inactive as of 2/16; back on status as of 6/16; off line 5/20; back on line 7/20; see this post; cum 1.024526 million bbls 9/21; steady but low production, cum 1.040969 million bbls 10/24;
  • 17263, 3,124, Chandler James 25-36H, s7/08, produced 500,234 bbls in 484 days; still producing 2,000 bbls/month; t10/08; cum 1.179732 million bbls 11/20; cum 1.199738 million bbls 8/21; nice production; cm 1.242709 million bbls 10/24;
  • *****17280, A, EOG, Van Hook 5-11H, s10/08; cum 670K 11/20; 3 stages; 500K sand; see this post; off line 4/20; remains off line 2/21; back on line, 3/21; cum 676K 9/21; cum 687K 2/24; off line;
  • 17287, 1,137, EOG, Austin 22-31H, Parshall, t10/08, off-line? only 1 - 5 days for the past three months (8/15 - 11/15); full months as of 12/15; cum 915K 3/20; needs to be re-fracked; off line 4/20; remains off line 2/21; back on 3/21; cum 917K 8/21; off line 6/21; remains off line 9/21; back on line; cum 924K 10/22;  cum 925K 2/23; low production; cum 927K 10/24;
  • 17303, 1,676, Slawson, Whitmore 1-6H, Parshall, single section, t8/08; cum 544K 11/20; see this note; off line 4/20; back on line 9/20; cum 552K 9/21; cum 569K 10/24;
  • 17354, 2,205, Slawson, Whitmore 1-7H, Parshall, t10/08; cum 686K 4/20; off-line as of 8/18; see this post; back on line as of 12/18; off line 2/21; back on line, F, cum 698K 9/21; see this post; cum 698K 9/21; cum 735K 3/24; still, F; cum 738K 10/24;
  • 17379, AB/1,971, Hunt, Karbowski 1-22H, Parshall, t3/09; cum 567K 3/21; cum 570K 9/21; struggling, 6/22;
  • 17391, IA/2,400, Whiting, Littlefield 11-7H, Sanish, t9/08; cum 751K 3/21; cum 757K 9/21; see this post; off line 7/22; cum 777K 10/24;
  • 17478, 238, EOG, Wayzetta 20-17H, Parshall, t9/09; cum 489K 4/20; only sixteen days, 4/20; off line 5/20; remains off line 11/20; back on line 4/21; cum 490K 5/21; see this post; cum 493K 9/21; cum 505K 10/22; cum 525K 10/24;
  • 17510, 2,027, Windsor, Weflen 1-4H, Parshall, t7/09; cum 750K 11/20; needs to be re-fracked; cum 761K 9/21; cum 792K 10/24; small but significant jump in production 10/24; a workover?
  • 17575, 3,260, Whiting, Niemitalo 11-35H, Sanish, t2/09; cum 696K 11/20; off line as of 7/19; remains off line, 10/19; back on line 11/19; see this post; cum 708K 9/21; cum 724K 10/24;
  • 17612, A/AB/IA/4,345, Whiting, Maki 11-27H, Sanish, t10/09; cum 882K 11/19; off line 12/19; remains off line 12/20; remains off line 10/22; cum 886K 2/23; cum 906K 10/24;
  • 17613, 690, EOG, Van Hook 2-24H, Van Hook, t7/09; cum 583K 11/20; finally returned to production, 7/21; cum 584K 9/21;
  • 17614, 1,595, EOG, Austin 20-29H, Parshall, t9/09; cum 854K 11/20; off line as of 5/18; back on line as of 11/18; see this post; off line 5/20; back on line 6/20; cum 864K 9/21; see this note;
  • 17619, A/IA/1,571, EOG, Van Hook 6-14h, Van Hook, t12/08; cum 669K 11/20; only nine days, 4/20; off line 5/21; remains off line 9/21;
  • 17700, IA/3,405, Whiting, Rigel State 11-16H, Sanish, t4/09; cum 670K 11/20; cum 679K 9/21; see this post;
  • 17872, IA/1,814, WLL, Littlefield 12-34H, Sanish, 18 stages; 2.3 million lbs, t5/10; cum 720K 12/19; offline for 2.5 months in early 2015; intermittent production as of 12/19; remains off line 5/201; back on line 6/21; but very little production; back on line 6/21; cum 725K 9/21;
  • 17907, 2,138, Whiting, Patten 44-3H, Sanish, t3/10; cum 732K 11/20; cum 741K 9/21; see this post; off line 7/22;
  • 17912, 2,581, Whiting, Sorenson 11-3H, Sanish, t2/10; cum 892K 11/20; went off line as of 4/19; remains off line 10/19; back on line 11/19; cum 910K 9/21; see this post; back on line; cum 925K 2/23; cum 929K 1/24;
  • 17917, 1,782, Whiting, Olson Federal 42-8H, Sanish, t5/10; cum 628K 11/20; cum 633K 9/21; off line 7/22;
  • 18040, A/IA/993, MRO, Arvid  Bangen USA 31-18H, t8/10; cum 689K 1/21; huge jump in production; see this post; off line 5/20; off line 2/21; remains off line 8/21; back on line 6/22;
  • 18077, AB/IA/1,773, Whiting, Kannianen 11-5H, t9/09; cum 497K 2/21; cum 500K 6/21; cum 501K 8/21;
  • 18104, 1,113, Hess, BB-State a-151-95-1615H-1, Blue Buttes, t11/09; cum 501K 11/20; off line most of 4/19; remains off line 12/19; intermittent, small production 10/19; struggling? remains off line 1/20 -- now listed as IA; back on line as of 4/20; back on line 5/20; recent production here; cum 518K 6/21; off line 7/21; remains off line 9/21; back on line 11/21; jump in production; see this note;
  • 18109, 2,409, Whiting, Tollefson 44-10H, Sanish, t9/09; cum 683K 11/20; off line as of 5/19; remains off line 10/19; back on line 11/19; cum 688K 6/21; cum 690K 9/21; off line 9/22;
  • 18159, 754, CLR, Rollefstad 1-3H, Antelope, t9/09; cum 595K 11/20; was off line 6/19; came back on line 7/19; off line 5/20; back on line 10/20; cum 620K 9/21;
  • 18171, IA/572, EOG, Lucille 22-06H, Parshall, t9/09, cum 782K 11/20; off line 5/20; back on line 6/20; cum 789K 9/21; off line 8/22;
  • ***18193, TA/1,666, Lime Rock Resources/OXY USA, Martin 34-31H, t10/09; cum 320K 3/15; not much production since May, 2014; is off-line; inactive; a sundry form dated 3/31/14 says that 12.28 tons of contaminated soil was removed; another well is being added to the pad; the existing tank battery and berm will be removed to ensure adequate cleanup and a new lined dike will be installed to accommodate the dual well pad; nothing since 9/14; TA as of 6/16; the new well on this pad is #28037, Lime Rock Resources, Martin 6-31-30H-144-96, t6/14; cum 104K 11/19 API: 33-025-02505; it was fracked 6/10-12/14;
  • 18200, 1,658, Whiting/Kraken/Kaiser-Francis/Fidelity, Kinnoin 24-13H, Sanish field, t9/10; cum 718K 11/20; off line as of 8/18; back on line as of 10/18; off line as of 12/19;back on line 1/20 -- for three days; minimal production; nice production as of 3/20; cum 734K 5/21; cum 750K 9/21;
  • 18209, 1,380, Murex, Thomas Patrick 1-12H, Sanish, t11/09; cum 665K 11/20; cum 681K 9/21;
  • 18213, 3,308, Whiting, Platt 44-28H, Sanish, t12/09; cum 577K 11/20; cum 581K 6/21; off line 7/21; remains off line 9/21; back on line 9/22; see this note;
  • 18224, 1,099, CLR, Hendrickson 1-36H, t12/09; cum 768K 11/20; had a huge jump in 2018; off line 10/19; remains off line 1/20; back on line 4/20; only six days, 5/20; cum 789K 9/21;
  • 18275, 1,020, CLR, Hawkinson 1-22H, t2/10; cum 730K 11/20; off line 5/20; back on line 7/20; cum 739K 9/21; cum 753K 2/23;
  • 18278, IA/2,894, Whiting, Rigel State 12-16H, t1/10; cum 652K 11/20; cum 666K 9/21; just went off line; remains off line 10/22;
  • 18298, 3,422, Whiting, Kannianen 44-33H, Sanish, t1/10; cum 712K 11/20; off line as of 4/19; remains off line 1/20; back on line 4/20; cum 721K 9/21; off line 3/22; remains off line 10/22;
  • 18309, 1,306, Slawson, Banshee 2-1H, t12/09; cum 536K 11/20; only one day, 4/20; five days, 5/20; cum 543K 9/21; off line 4/22; back on line, 10/22; cum 548K 10/22;
  • 18341, 567, Enerplus/Bruin/HRC, Fort Berthold 147-94-1A-12-1H, t10/11; cum 670K 4/20;  recently off-line, 8/18; back on line, 11/18; only two days, 4/20; off line 5/20; back on line 9/20; cum 686K 9/21; cum 692K 10/22;
  • 18408, AB/TA/1,945,  Amber Renee 25-36H, Sanish; one mile to the west of the Chandler James; t2/10; F ; 822K 8/14 -- 661K in about two years; no pump; still 9K/month 1/13; IA 1/14; still inactive 10/15; the most recent sundry form shows this well is scheduled for a "re-drill"; TA as of 3/16; cum 822K 3/16; no change since 9/18;
  • 18409, 2,404, Whiting, Kinnoin 21-14H, Sanish, t3/10; cum 645K 2/21; cum 649K 6/21; off line 7/21; cum 653K 10/22;
  • 18424, 2,409, Lime Rock Resources/OXY USA/Anschutz, Kenneth Stroh 1-12-1H-143-97; t9/10; cum 679K 9/21; cum 694K 10/22;
  • 18481, 2,672, Whiting, Niemitalo 12-35H, Sanish, t5/10; cum 628K 2/21; off line since 7/19; back on line 11/19; cum 648K 9/21; cum 675K 10/22;
  • 18504, IA/2,195, EOG, Van Hook 7-23H, Van Hook, t5/10; cum 614K 9/21; off line 6/22; remains off line 10/22;
  • 18507, IA/AB/IA/1,946, WLL, Lahti 24-22H, Sanish, Bakken, t6/10; cum 570K 4/20; off line 3/20; back on line 11/21 for four months; off line 4/22; remainns off line 10/22;
  • 18549, 1,114, Whiting, Littlefield 21-7H, Sanish, t7/10; cum 661K 9/21; off line for summer months, 2022; cum 671K 10/22;
  • 18610, 877, Lime Rock Resources/OXY USA, Harry Stroh 1-8-5H-143-96, Fayette, t10/11; cum 589K 8/21; only 22 days, 4/20; cum 590K 9/21; cum 598K 10/22;
  • 18635, 2,591, WLL, Littlefield 21-12H, Sanish, Bakken, t8/10; cum 619K 3/21; production slowed to less than 5 days/month since 9/19; nice production in 2020; cum 628K 9/21; off line 5/22;
  • 18711, A/IA/4,126, WLL, Fladeland 12-10H, Sanish, Bakken, t7/10; cum 510K 10/19; recently off line; back on line 7/19; off line 11/19; remains off line 2/20; back on line 12/20; cum 519K 9/21; cum 534K 10/22;
  • 18735, 1,936, WPX, State of ND 10-3H, Van Hook, t4/11; cum 633K 9/21; cum 654K 10/22;
  • 18825, 951, EOG, Van Hook 8-36H, Van Hook, t7/10; cum 642K 3/21; only 23 days, 4/20; remains off line 5/20; back online 9/20; cum 647K 9/21; off line during spring of 2022; cum 651K 10/22; cum 656K 3/24;
  • 18859, 680, CLR, Carson Peak 3-35H, Oakdale, Bakken, t5/11; cum 836K 3/21; huge jump in production, 4/19; stand-alone post here; only 7 days, 2/21; cum 854K 9/21; cum 886K 10/22;
  • 18861, 759, CLR, Carson Peak 2-35H, Oakdale, Bakken; t5/11 cum 738K 3/21; off line as of 10/18; still offline, 10/19; back on line 11/19; nice production; off line, 5/20; back on line 7/20; off line 1/21; intermitten production, on line 5/21; cum 741K 9/21; cum 745K 10/22;
  • 18876, 3,023, Whiting, Rohde 14-6XH, Sanish, t8/10; cum 523K 9/21; off line 5/22; 
  • 18896, A/IA/4,438, Grayson Mill/Equinor/BEXP, Clifford Bakke 26-35 1H, Alger, t10/10; cum 614K 9/21; off linnee as of 1/22; cum 638K 3/24;
  • 18922, 472, WPX, Skunk Creek 1-12H, South Fork, t6/11; cum 625K 3/21; off line 11/18; back on line 2/19; jump in production; off line 1/20; back on line for three months; off line 5/20; cum 632K 9/21; cum 646K 10/22;
  • 18924, 1,361, Slawson, Vixen Federal 1-19-30H, t2/11; cum 574K 3/21; off line as of 9/18; back on line as of 9/19; only six days, 4/20; four days, 5/20; cum 589K 9/21; off line 5/22;
  • 18943, 2,169, Whiting, Locken 14-9XH, Sanish, t10/10; cum 591K 9/21; off ine 4/20; remains off line 5/20; back on line 6/20; cum 591K 9/21; off line 6/22;
  • 18970, 1,106, Slawson, Pike Federal 1-3-2H, Van Hook, t9/10; cum 544K 9/20; huge jump in production, 1/18; only seven days in 4/20; six days, 5/20; remains off line 11/20; back on line for 12 days, 3/21; cum 555K 9/21; cum 584K 10/22;
  • 18973, AB/IA/2,579, Oasis/QEP, State 1-16/21H, Blue Buttes, t3/11; cum 691K 3/21; this well is tracked here; taken off-line 1/17 -- neighboring wells being fracked? back on-line 3/17; down to 500 bbls, 10/19; off lie 1/21; remains offline 9/21; remains off line 10/22;
  • 18977, TA/AB/IAW/469, Hunt, Halliday 1-11-2H 1, Wolf Bay, t11/10; cum 544K 7/19; went off-line 8/18; back on line 12/18; off line as of 7/19; one day of minimal production 10/19; off line 3/21; one day minimal production 2/20; AB noted 3/21; TA noted 10/22;
  • 19246, 1,425, WPX/Zenergy, Wells 32-29H/Dakota-3 Wells 32-29H, Reunion Bay, Bakken; t3/11; cum 617K 9/21; cum 625K 10/22;
  • 19255, 718, Slawson, Muskrat Federal 1-28-33H, Van Hook, t1/11; cum 608K 3/21; off line 11/19; back on line; see this post; only six days in each 4/20 and 5/20; remains off line 9/21; cum 614K 9/21; off line much of 2021; back on linne 2/22; a big well; cum 660K 10/22;
  • 19285, 2,325, BR, Rising Sun 11-1MB-3NH, Clear Creek, t7/11; cum 341K 3/21; 4-section; 21 stages; 2.3 million lbs proppants (both on low end of what is often seen in the Bakken); off line as of 11/19; remains off line 4/20; one day, 9/20, no longer IA; was off line for about a year; cum 361K 9/21; cum 384K 11/22;
  • 19296, 2,388, SHD Oil & Gas, Golden 22-31H, Deep Water Creek Bay, 62 stages, 15 million lbs sand, spacing ICO, F-->AL (3/21), t3/15; cum 814K 3/21; a singleton; still producing 5,000 bbls 11/19; only fourteen days, 4/20; remains off line 8/20; back on line for 5 days, 9/20; comes back strong, 10/20; offline to install a pump; cum 828K 9/21; cum 874K 11/22;
  • 19323, 2,521, Oasis/QEP/Helis, Thompson 1-29/32H, Grail, t8/11; cum 584K 3/21; back on status for five days 4/15; back on status since then; less than 30 days each month starting 11/15; looks like back to normal as of 4/16; at 1,500 bbls 9/18; down to 500 bbls, 10/19; off line 5/20; back on line 8/20; cum 586K 9/21; cum 587K 11/22;
  • 19768, 261, WPX, Arikara 15-22HC, Reunion Bay, Bakken, t12/11; cum 725K 8/21; F; re-fracked 1/18; cum 727K 9/21; cum 749K 11/22; cum 769K 3/24; F;
  • 19802, AB/1,215, EOG, Liberty LR 18-14H, Van Hook, Bakken, t10/11; cum 394K 3/21; off line 5/20; back on line 6/20; off line 12/20; back on line 2/21; cum 398K 9/21; cum 402K 11/22;
  • 19946, 1,474, Oasis, Spratley 5494 34-13H, Alkali Creek, Bakken, t11/11; cum 690K 3/21; huge jump in production, 2/18; only nine days, 4/20; only ten days, 5/20; cum 700K 9/21; cum 724K 11/22; 746K 3/24;
  • 20088, 1,390, Enerplus/Bruin/HRC/Petro-Hunt, Fort Berthold 151-94-34C-27-1H, Sanish, s10/11; t1/12; cum 610K 8/21; but off line as of 10/19; back on line 11/19; cum 610K 9/21; cum 616K 11/22;
  • 20170, 2,939, Newfield, Moberg Federal 149-95-29-32-2H, Bear Den, t5/12; cum 513K 3/21; a jump in production, 5/18; off line as of 8/19; remains off line 1/20; back on line 2/20; see this post;  cum 522K 9/21; cum 534K 11/22; cum 536K 2/23;
  • 20210, 803, CLR, Whitman 2-34H, Oakdale, Bakken, s1/11; t9/11; AL; cum 1.760230 million bbls 3/21; 24 stages; 2.4 million lbs; middle Bakken; runs south; 4 section spacing; this is an incredible well; still 19,000 bbls in October, 2015; off-line all of 8/16; back on-line; sundry form says valve on LACT line was cracked open; small oil spill; resolved; off-line as of 9/17; neighboring well in section was re-refracked; taken off line 12/18; back on line 2/19; jump in production to10K in 3/19; now at 5,000 bbls/month; 8/19; cum 178K 9/21; cum 1.796364 million bbls 11/22;
  • 20342, 1,430, Petro-Hunt, USA 153-95-4B-9-1H, t11/11; Charlson; cum 1.168581 million bbls 3/21; 25 stages; 3.1 million lbs proppant; went IA 1/14; still inactive as of 6/14; back on line September, 2014; tracked here; off line as of 10/18; update here; also, here; on line as of 12/18; still producing 10,000 bbls/month; off line 5/20; cum 1.195451 million bbls 9/21;
  • 20451, IA/3,502, Whiting, Nesheim 11-24XH, Sanish, Bakken, t7/11; cum 471K 6/21; back online 5/21; cum 473K 9/21;
  • 20505, IA/2,868, Whiting, Brown 41-28XH, Sanish, ICO, t3/12; cum 410K 2/20; needs to be re-fracked; off line 3/20; remains off line 3/21; back on line 6/21; cum 415K 9/21; cum 425K 3/22; just went off line;
  • 20513, 2,365, EOG, Riverview 3-3130H, Clarks Creek, more information here, t3/13; cum 764K 3/21; off line as of 3/19; back on line for two days, 719; huge jump in production, 8/19; off line, 4/20; remains off line 5/20; back on line 11/20; cum 766K 9/21; cum 767K 7/22; cum 769K 11/22;
  • 20589, A/AB/IA/4,815, Whiting, Tarpon Federal 21-4H, said to have a 7,000 boepd IP; record middle Bakken (as of Feb, 2012); Twin Valley, 30 stages; 2 million lbs sand/mesh ; s8/11; t10/11; cum 635K 3/21; needs to be re-fracked; off line as of 7/19; remains off line 4/20; back on line 11/20? cum 638K 9/21; cum 644K 7/22; cum 646K 11/22; cum 646K 2/23;
  • 20591, 2,656, Oasis/QEP/Helis, Jones 4-15/22H, Blue Buttes, Bakken, t4/12; cum 666K 3/21; off line as of 8/19; on line as of 9/19; cum 675K 9/21; cum 690K 7/22; cum 699K 11/22; cum 707K 3/23;
  • *****20738, 1,496, Hess, HA-Mogen-152-95-0805H-2, Hawkeye; t12/11; cum 675K 3/21; note -- 250K and not even a full year;  off line as of 1/19; back on line 2/19; no jump in production; cum 681K 9/21; cum 693K 7/22; cum 696K 10/22; off line 11/22; see this note; cum 396K 9/22; off line; 700K 6/23;
  • 20780, 2,190, Oasis/QEP, Henderson 1-28/33H, Grail, t6/12; cum 594K 3/21; cum 605K 9/21; cum 619K 7/22; cum 625K 11/22; cum 630K 3/23;
  • 21406, 1,355, EOG, Liberty 25-0107H, Parshall, t4/13; cum 492K 8/21; off line 5/20; back on linne 6/21; cum 493K 9/21; cum 512K 7/22; cum 518K 11/22; cum 521K 3/23;
  • 21488, 1,357, CLR, Antelope 3-23H, four sections; Elm Tree, Bakken, t8/12; cum 723K 3/21; off line 11/19; remains off line 1/20; only two days, 2/20; off line 5/20; back on line 7/20; cum 733K 9/21; cum 742K 7/22; cum 744K 11/22; cum 746K 3/23;
  • 21521, 1,521, Oasis/QEP, Dailey 4-12/13H, Spotted Horn, t3/12; cum 439K 3/21; no production since 12/14; 1 day of production 7/15; 2 days of production 8/15; back on status as of 10/15; no production 10/16; on-line 6 days 11/16; looks back to normal as of 2/17; jump in production back in 7/18; since 7/18, erratic production; produced 5/19; no production 6/19; back on line as of 5/19; low production since then; cum 440K 8/21; off line 9/21; back on line for a couple of days; offline; cumm 441K 1/22; sporadic since then;
  • 21564, 2,288, Oasis/QEP, Levang Federal 14-21/16H, Blue Buttes, t8/12; cum 692K 3/21; very erratic production since 12/18; was off line 2/19 - 6/19; back on line 6/19; cum 696K 9/21; cum 702K 7/22; cum 703K 11/22; cum 705K 3/23;
  • 22361, 4,971, Whiting, Tarpon Federal 21-4-3H, Twin Valley, Middle Bakken "C" facies well; t12/12; cum 604K 3/21; -- ready to be re-fracked; cum 606K 9/21; cum 607K 7/22; cum 608K 11/22; cuum 608K 3/23;
  • 22484, 2,946, EOG, Hawkeye 102-2501H, Clarks Creek, Bakken, Three Forks; 3 standup sections, 1920 acres; TD = 25,451 feet;  producing, first short month at 17,147 bbls, January, 2013; t1/13; cum 621K 3/21; extended long lateral (3 sections long); only 22 days, 4/20; off line 5/20; back on line 6/20; cum 628K 9/21; cum 638K 7/22; cum 642K 11/22; cum 646K 3/23;
  • 22485, 1,926, EOG, Hawkeye 01-2501H, Clarks Creek, Bakken, middle Bakken; producing, first short month at 17,721 bbls, January, 2013; TD = 25,827 feet; 3 stand-up sections, 1920 acres; extended long lateral (3 sections long); t1/13; cum 707K 3/21; off line 3/20; remains off line 4/20; back on line 7/20; cum 713K 9/21; cum 727K 7/22; cum 733K 11/22; cum 736K 3/23;
  • 22486, 2,421, EOG, Hawkeye 100-2501H, Clarks Creek (see stand-alone post); 3-section spacing (1,920 acres); will this be a long lateral (9,000 feet) or a much-talked-about-seldom-seen-super-long lateral (14,000 feet)? I'm betting the latter. If accurate, a huge "thank you" to a reader. This well is NORTHEAST of Watford City. [Turned out to be 25,101 feet long. Yes, a super-long lateral, almost 3 sections long.] Did Lynn Helms misspeak or was he misquoted in The Bismarck Tribune when he said there was a gusher NORTHWEST of Watford City? If there is still another gusher NORTHWEST of Watford City that is better than this well, we are talking some big wells in the Bakken, Three Forks; 47 stages; 14 million lbs of sand, 1920-acre spacing unit; t9/12; cum 809K 3/21; remains off line 10/19; back on line 10/19; off line as of 11/19; remains off line 4/20; back on line 7/20; 823K 9/21; cum 839K 7/22; cum 844K 11/22; cum 848K 2/23; cum 849K 3/23; cum 862K 3/24;
  • ***22487, 67 (no typo), EOG, Hawkeye 02-2501H, Clarks Creek, t12/13; cum 889K 3/21; went offline 6/19; 3-section spacing; 1,741 acres in the spacing unit; sister well to the well announced earlier with 200,000 bbls in less than 5 months; another 15,000-ft horizontal; trip gas over 4,000 units; remains off line 7/19; back on line 8/19; off line 11/19; remains off line 4/20; back on line 10/20; see this post; cum 909K 9/21; cum 934K 7/22; cum 942K 11/22; cum 948K 2/23; cum 949K 3/23; cum 968K 1/24; 971K 3/24;
  • 22921, 60, EOG, Liberty 106-0107H, Parshall, t5/13; cum 599K 3/21; off line 5/20; back on line 6/20; cum 610K 9/21; cum 623K 7/22; cum 626K 11/22; cum 627K 12/22; off line.
  • ***24337, 2,519, EOG, Hawkeye 3-2413H, 28 stages; 10 million lbs sand, t5/13; cum 852K 3/21; huge well; great production continues, 10/19; only 22 days, 4/20; off line 5/20; cum 868K 9/21; cum 900K 7/22; cum 914K 11/22; cum 918K 2/23; cum 921K 3/23; cum 945K 1/24; cum 950K 3/24;
  • 24666, 1,913, EOG, Van Hook 126-2523H, Van Hook, t7/13; cum 777K 3/21; nice production continues; see this post; only 17 days, 4/20; off line 5/20; cum 784K 9/21; cum 786K 12/21; off lnie; 1/22; cum 787K 11/22; cum 787K 2/23; cum 788K 3/23;
  • 24667, A/IA/1,173, EOG, Van Hook 19-2523H, Parshall, t7/13, cum 597K 3/21; only one day production in July, 2015; since then, full up; 50 stages, 10 million lbs; only 14 days, 4/20; off line 5/20; remains off line 9/20; back to A and back on line 10/20; sporadic production; cum 602K 9/21; cum 608K 7/22; cum 611K 11/22; cum 612K 3/23;
  • 25093, A/IA/745, EOG, Wayzetta 150-159H, 52 stages, 14 million lb, t8/13; cum 814K 3/21; only 14 days, 8/19; only 9 days, 4/20; offline 5/20; back to active and back on line 11/20; cum 823K 9/21; cum 832K 7/22; cum 840K 11/22; cum 844K 3/23; cum 865K 4/24;
  • 25164, 768, Whiting, Hauge 41-3H, t5/13; cum 417K 3/21; went off line 4/19; remains off line 8/19; back on line 9/19; cum 433K 9/21; cum 454K 7/22; cum 461K 11/22; cum 468K 3/23;
  • 25336, 2,129, EOG, Wayzetta 137-2226H, Parshall (215,000 bbls in less than five full months), 54 stages; 17 million lbs of sand; t9/13; cum 781K 3/21; off line 3/20; remains off line 5/20; back on line 6/20; cum 792K 9/21; cum 817K 7/22; cum 824K 11/22; cum 831K 3/23; cum 846K 4/24;
  • ******* 25374, 1,414, EOG, Austin 39-3204H, 1920 acre spacing, Parshall, 60 stages, 14.6 million lbs, 1920 acres, t9/13; cum 1.131520 million bbls 4/21; according to FracFocus, fracked from 7/6/2013 to 8/8/2013; went off-line as of 9/18; F; back on line as of 11/18; still flowing at 5,000 bbls/month, 10/19; off line 5/20; back online 6/20; struggling, 6/21; struggling earlier but looks like it is doing well as of 7/21; cum 1.139663 million bbls 9/21; cum 1.162822 million bbls 7/22; flowing at 2200 bbls/month; cum 1.170394 million bbls 11/22; cum 1.1175125 million bbls 2/23; cum 1.176256 million bbls 3/23; cum 1.195773 million bbls 3/24;
  • 25646, 607, EOG, Wayzetta 30-3230H, t11/13; cum 815K 3/21; off line 3/20; remains off line 4/20; remains off line 5/20; back on line 8/20; cum 824K 9/21; cum 837K 7/22; cum 842K 11/22; cum 846K 3/23;
  • 25647, 110, EOG, Wayzetta 31-3230H, t10/13; cum 818K 3/21; off line 5/20; back on line 10/20; cum 824K 9/21; cum 840K 7/22; cum 845K 11/22; cum 848K 3/23; cum 860K 4/24;
  • 26028, 1,142, EOG, Wayzetta 41-2117H, t12/13; cum 837K 12/20; remains off line 9/20; back on line 10/20; off line 12/20; remains off line 4/21; back on line 6/21; cum 839K 9/21; cum 846K 4/22; went off line 4/22; cum 849K 11/22; cum 851K 3/23;
  • 26737, 3,374, Enerplus, Ribbon 152-94-18B-19H, Sanish, again, much of the paperwork says "Bakken," and the target was clearly the middle Bakken (middle Bakken "C") but the scout ticket says the Sanish pool; 42 days (316 hours) of drilling; 42 stages; 10.0 million lbs sand; t4/14; cum 60K 3/21; in 5/19, full month but only 88 bbs of oil; cum 666K 9/21; cum 674K 7/22; cum 677K 11/22; cum 681K 3/23; cum 690K 8/24;
  • 26989, 2,357, Enerplus, Rattle 152-94-18B-19H, Sanish, t6/15; cum 427K 3/21; off line 3/20; remains off line 5/20; back on line 6/20; cum 429K 4/20; cum 435K 9/21; cum 444K 7/2; cum 447K 11/22; cum 450K 3/23;
  • 27521, 5,002, Whiting, Flatland Federal 11-4HR, Twin Valley, MB about 42 feet thick; 94 stages; 4 million lbs sand/ceramic; t10/14; cum 504K 9/21; cum 513K 5/22; cum 517K 11/22; cum 519K 3/23;
  • 27564, 1,235, CLR, Holstein Federal 2-25H, Elm Tree, 40 stages, 4 million lbs, t2/15; cum 806K 3/21; GL; off line as of 11/19; remains off line 2/20; back on line 3/20;  offline 5/20; back online 7/20; cum 826K 9/21; cum 850K 7/22; cum 857K 11/22; cum 864K 3/23; cum 885K 8/24;
  • 28590, 1,258, WPX, Victor Elk 32-29HB, Reunion Bay; t1/15; cum 450K 4/21; see this post; cum 461K 9/21; cum 479K 7/22; cum 483K 11/22; cum 489K 3/23; cum 504K 8/24;
Three Forks
First Bench 
Test dates through October 31, 2017
Test dates after October 31, 2018, see "Generation 3 Fracks"
  • 1509, IA/248, CRL/Prima, Kate Hopkins 1, Antelope field; Sanish; spacing: 160 acres; t12/57; cum 607K 7/20; slowing down significantly; every other month with no production; then as of 10/16 began producing 300 bbls/month every month; up to 500 bbls as of 5/18;  cum 607K 12/23, but essentially reporting a few bbls every quarter;
  • 1987, A/AB/IA/150, CLR/Pan American/Prima, Woodrow Star "A" 1, Antelope field; Sanish; t10/58; cum 1.105586 million bbls 12/18; a vertical well; went off line 1/19; back on line 7/21; cum 1.106121 million bbls 9/21; cum 1.109317 million bbls 4/24;
  • ****16963, A/IA/423, Petro-Hunt, USA 35D-1-1H, Charlson Three Forks, t12/08; cum 812K 1/21; NOTE: this is a 640-drilling unit; this is a dual lateral; it's quite a story; off line again, 5/20; remains off line 6/20; last sundry form received in 2012; nothing to explain recent production; cum 890K 9/21; cum 953K 11/22; cum 977K 6/23; cum 996K 1/24; see this post; 1.003557 million bbls 4/24;
  • 17974, 1,068, BR, Shenandoah 34-36H, t6/09; cum 582K 1/21; off line 6/20; back on line 9/20; cum 589K 9/21; cum 600K 11/22; cum 616K 4/24;
  • 18012, 3,304, Ovintiv/Newfield, Sand Creek Federal 1-23H, t2/11; cum 442K 1/21; struggling; cum 445K 9/21; cum 450K 11/22; cum 458K 4/24;
  • 19296, 2,388, SHD Oil & Gas, LLC, Golden 22-31H, Deep Water Creek Bay, Three Forks Bench 1, 62 stages; 15.3 million lbs, TD = 27,141 feet; seam 215 feet thick (top of TF to top of Nisku); target zone = 10 feet thick; gas maxed out gas equipment at 9,998 units; t3/15; cum 818K 4/21; off line 5/20; remains off line 6/20; back on line 9/20; cum 828K 9/21; cum 874K 11/22; cum 936K 4/24;
  • 19321,1,274, MRO, Danks USA 11-3H, Antelope, Sanish, 8/11; cum 651K 1/21; remains off line 6/20; back on line 8/20; cum 664K 9/21; cum 677K 11/22; cum 686K 4/24;
  • 20526, 2,446, Whiting, Smith 34-12TFH, Park oil field; the company says this is a record TFS well; production run; s6/11; t9/11; cum 441K 9/21; cum 458K 4/24;
  • 20640, 2,597, Grayson Mill/Equinor/BEXP, Irgens 27-34 2TFH, East Fork field, Three Forks, s4/11; t9/11; cum 323K 1/21; BEXP says this was their record well; does not even compare to #20526 (above); cum 336K 9/21; cum 349K 11/22; cum 357K 4/24;
  • 20504, 2,696, Pronghorn Federal 21-13TFH, first half month of production, 14K bbls; first full month, 28K, 1/12; t12/11; cum 325K 1/21;   taken off-line September, 2014; only 10 days 11/14; cum 332K 9/21; cum 346K 4/24;
  • 21488, 1,357, CLR, Antelope 3-23H, Elm Tree, Three Forks, 29 stages, 2.8 million lbs, t8/12; cum 719K 1/21; off line 11/19; remains off line 12/19; returned to production; off line 5/20; remains off line 6/20; back on line 7/20; cum 733K 9/21; cum 744K 11/22; cum 752K 4/24;
  • 22486, A/IA/2,421, EOG, Hawkeye 100-2501H, Clarks Creek (see stand-alone post); 3-section spacing (1,920 acres); t9/12; cum 804K 1/21; super long lateral (15,000 ft); Three Forks well; off line as of 4/19; back on line as of 10/19; cum 823K 9/21; cum 844K 11/22; cum 863K 4/24;
  • 26737, 3,374, Enerplus, Ribbon 152-94-18B-19H, Sanish, again, much of the paperwork says "Bakken," and the target was clearly the middle Bakken (middle Bakken "C") but the scout ticket says the Sanish pool; 42 days (316 hours) of drilling; 42 stages; 10.0 million lbs sand; t4/14; cum 658K 1/21; remains off line 6/20; back on line 9/20; cum 666K 9/21; cum 688K 4/24;
  • 26988, 2,842, Enerplus, Bull 152-94-18B-19H-TF, Sanish, t6/15; cum 585K 9/21; cum 644K 4/24;
  • 26990, 3,102, Enerplus, Hognose 152-94-18B-19H-TF, Sanish, specifically Three Forks 2nd bench, three laterals; 60 days (533 hours) drilling, 41 stages; 9.7 million lbs sand; t4/14; cum 596K 9/21; look at production profile in 1/16; cum 607K 11/22; cum 618K 4/24;
  • 27520, 6,002, Whiting, Flatland Federal 11-4TFH, TF1, Twin Valley, up to 9,900 gas units; 97 stages; 4.2 million lbs sand/ceramic; t10/14; cum 691K 9/21; cum 702K 7/22; cum 718K 4/24;
  • 27522, 4,207, Whiting, Flatland Federal 11-4TFHU, 4 sections, TF2, in excess of 9,500 gas units, Twin Valley, F, t10/14; cum 608K 9/21; remains off line 6/20; back on line 7/20; cum 634K 8/22; F; cum 638K 11/22; still flowing, no pump; cum 664K 4/24;
  • *****27587, 2,188, Softshell 152-94-33C-28H TF, 1280 acres, 39 stages, 9.3 million lbs, t11/14; cum 826K 1/21; plus 333,000 boe natural gas 11/18; no explanation why this well is reporting only one day of production each month since 10/19; in 11/19, 6,300 bbls on one day, doesn't make sense; starting 11/20, back to full months (30 - 31 days); cum 857K 9/21; back to reporting full months; cum 887K 7/22; cum 925K 1/24; 929K 3/24; 931K 4/24;
  • 30286, AB/1,974, EOG, Riverview 102-32H, 320-acre spacing; short lateral; 87K first full month of production, 7/15; remains off line 6/20; back on line 7/20; t6/15; cum 685K 9/21; 706K 9/22;
  • 31060, IA/3,473, MRO, Heather USA 13-35TFH, 44 stages, 12 million lbs, t5/16; cum 429K 8/21; off line 8/21; cum 460K 4/24;
  • 31061, IA/2,942, MRO, Juanita USA 13-35H, Antelope/Sanish, 13 days; percent in drilling target: 76% -- ouch, 40 stages; 11.99 million lbs; t7/16; cum 449K 10/19; cum 488K 8/21; off line 6/20; profile update here; back on line 8/20; off line 8/21; cum 514K 2/24; off line again;
  • 32975, 9,166, MRO, Jerome USA 12-23TFH, Reunion Bay, t9/18; cum 474K 3/21; TD: 23,722 feet; permit: Three Forks B2; stimulation: Three Forks B1; 56 stages; 11.4 million pounds proppant; sundry form dated September 4, 2017, name change and target changed from second bench to first bench; cum 588K 9/21; cum 690K 4/24;
Three Forks
Second Bench

Pronghorn
  • 28055, 1,754, Whiting, Smith Federal 41-13PH, Park, Three Forks B1, 17 stages, 1.6 million lbs, s10/10; t5/15; cum 304K 1/21; remains off line 6/20; back on line 9/20; cum 326K 9/21; 362K 4/24;
  • 28056, 2,282, Whiting, Smith Federal 44-12PH, Park, Three Forks B1, s10/14; t4/15; cum 461K 1/21; cum 472K 9/21; cum 494K 4/24;
  • 20526, 2,446, Whiting, Smith 34-12TFH, Park, t9/11;  cum 441K 9/21; cum 458K 4/24;
  • 20504, 2,696, Whiting, Pronghorn Federal 21-13TFH, Park, t12/11; cum 317K 6/20; cum 332K 9/21; cum 346K 4/24;
  • 27691, 2,683, Whitng, Pronghorn Federal 11-13PH, Park, t11/14; cum 348K 6/20; cum 362K 9/21; cum 379K 4/24;
  • 23419, A/IA/1,556, Whiting, Hecker 11-18PH, Bell, t11/12; cum 353K 1/21; remains off line 6/20; back on line 8/20; cum 356K 9/21; cum 364K 4/24;
  • 23420, 1,861, Whiting, Frank 14-77PH, Bell, t11/12; cum 440K 1/21; coming back on line, 9/21? cum 441K 9/21; cum 456K 4/24;
  • 19444, 3,106, Whiting, Hecker 21-18TFH, Bell, t3/11; cum 441K 1/21; cum 443K 9/21; cum 446K 11/22; cum 450K 4/24;
  • 20828, 2,456, Whiting, Frank 34-7TFH, Bell, t1/12; cum 454K 1/21; remains off line 6/20; back on line 7/20; cum 458K 9/21; cum 467K 4/24;
Jury Is Still Out
  • 21269, 372, WPX, Skunk Creek 23-14 HC, Mandaree, t3/12; cum 479K 1/21; remains off line 6/20; back on line 8/20; cum 487K 9/21; cum 497K 11/22; cum 501K 6/23;
  • 20323, 3,325, BR, Midnight Run 11-1MBH, Union Center, t12/11; cum 369 3/20; poor producer after 1/15; most recent sundry form dated November, 2012; now doing well, 12/16; off line as of 6/19; remains off line 10/19; returned to production but off line for quite some time; remains off line 6/20; intermittent; back on line 8/21 but still a poor producer; cum 377K 11/22;
  • 19690, 2,884, BR, Mazama 44-21H, Westberg, Bakken, t7/12; cum 431K 6/20; cum 457K 9/21;19
  • 19764, 3,249, Grayson Mill/Equinor/Statoil/BEXP, Vachal 3-34 1H, Alger, Bakken, t5/11; cum 428K 4/21; cum 440 K 9/21; cum 450K 11/22;
  • 20079, 2,760, Whiting, Obrigewitch 21-16TFH, Bell, t2/12; cum 386K 6/20; cum 391K 9/21;
My Prayer, The Platters
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