The Bakken Never Ceases To Amaze Me -- A Two-Month Production Record For Oasis? Older Well To Be Re-Fracked -- February 2, 2017

Updates

December 6, 2017: the graph below is updated here --

September 2, 2017: update of two wells that have come back on status; one was definitely re-fracked; not sure about the other one.

March 16, 2017: except for two of the older wells below, all of these wells are still on the confidential list. However, their production numbers are incredible. I have just looked at the January, 2017, production numbers (not updated below -- let me know if anyone is interested) many of the wells hit 50,000 bbls or nearly 50,000 bbls in one month.
 

Original Post

The Rolfson S wells:

• 31969, 1,353, Oasis, Rolfson S 5198 11-29 2TX, Siverston, t11/16; cum 300K 5/19;
• 31970, 2,125, Oasis, Rolfson S 5198 11-29 3BX, Siverston, t11/16; cum 333K 5/19;
• 31971, 2,372, Oasis, Rolfson S 5198 11-29 4T, Siverston, t10/16; cum 211K 5/19;
• 31989, 1,658, Oasis, Rolfson S 5198 12-29 5B, Siverston, t11/16; cum 274K 5/19;
• 31990, 1,216, Oasis, Rolfson S 5198 12-29 6T, Siverston, t11/16; cum 209K 5/19;
• 31991, 1,311, Oasis, Rolfson S 5198 12-29 7B, Siverston, t11/16; cum 285K 5/19;
• 31992, 847, Oasis, Rolfson S 5198 12-29 8T, Siverston, TF 1st bench, 36 stages, 4.1 million lbs, t11/16; cum 226K 5/19;
• 32016, 1,554, Oasis, Rolfson S 5198 14-29 11T, Sivertson, Three Forks 1st bench, 50 stages, 4.1 million lbs, t12/16; cum 260K 5/19; [note first comment --

Natural gas gross revenue from this well [#332016] is slightly over 3/4 million bucks at $2.58/mmbtu.

This was the recent price at the Watford City transfer point (Northern Border) as per the recent Director's Cut.

Adds up.

• 32017, 901, Oasis, Rolfson S 5198 14-29 12B, Siverston, 50 stages, 4.1 million lbs, t12/16; cum 299K 5/19;
• 32018, 817, Oasis, Rolfson S 5198 14-29 13T, Siverston, 50 stages, 4.1 million lbs, t1/17; cum 208K 5/19; proppant: mix of 100 mesh; 40/70 white; 30/50 white; 30/50 CRC
• 32239, 1,640, Oasis, Rolfson S 5198 14-33 14BX, Siverston, t2/17; cum 277K 5/19;
• 32210, 1,060, Oasis, Rolfson S 5198 43-20 10T, Siverston, TF 1st bench, 50 stages, 4.1 million lbs, t12/16; cum 212K 5/19;
• 32209, 1,774, Oasis, Rolfson S 5198 43-20 9B, Siverston, t12/16; cum 295K 5/19;

• 20464, 1,202, Oasis/Zenergy, Rolfson 29-32H, Siverston, 28 stages, 2 million lbs, t12/11; cum 319K 5/19; taken off-line 6/16; off-line through 12/16; from sundry form suggesting start date of September, 2016, for this: Oasis intends to refrack the Rolfson 29-32H well at the beginning of the infill stimulations (sic) operations for the Rolfson S wells in the 29 and 32 sections of 151N98W. If [preparatory tests are sufficient], the refrack design will consist of a bullheaded diversion sequence treatment in a crosslinked fluid system with 50 diversion sequences.
• 20465, 1,305, Oasis/Zenergy, Rolfson 29-17H, Siverston, 30 stages, 2.6 million lbs, t9/11; cum 300K 5/19; taken off-line 6/16; off-line through 12/16; back on line as of 1/17;

map

************************************************* 

32209, middle Bakken:

Date	Oil Runs	MCF Sold
12-2016	14267	23419

 
32210, Three Forks:

Date	Oil Runs	MCF Sold
12-2016	17227	19061

32017, middle Bakken:

	Oil Runs	MCF Sold
12-2016	7190	11443

32016, Three Forks:

Date	Oil Runs	MCF Sold
12-2016	14153	21123

 
31992, Three Forks:

Date	Oil Runs	MCF Sold
12-2016	29772	51707
11-2016	13135	21514

31991, middle Bakken:

Date	Oil Runs	MCF Sold
12-2016	47040	75296
11-2016	29626	41451

31990, Three Forks:

Date	Oil Runs	MCF Sold
12-2016	31516	53571
11-2016	26550	46299

31989, middle Bakken:

Date	Oil Runs	MCF Sold
12-2016	46954	79977
11-2016	39021	47861

31971, Three Forks:

Date	Oil Runs	MCF Sold
12-2016	21585	39853
11-2016	29957	32603

31970, middle Bakken:

Date	Oil Runs	MCF Sold
12-2016	51296	83647
11-2016	44124	60474
10-2016	568	2252

31969, Three Forks:

Date	Oil Runs	MCF Sold
12-2016	26505	49846
11-2016	28239	45484
10-2016	790	3622

Original Post

 

A huge "thank you" to a reader for alerting me to this well. I am a bit embarrassed. I had been following the Rolfson wells and then dropped the ball -- completely missed this one.

• 31970, 2,125, Oasis Rolfson S 5198 11-29 3BX, Siverston, producing; scheduled to come off the confidential list May 1, 2017 -- that's like three months from now. Just imagine! t11/16; cum 333K 5/19;

Date	Oil Runs	MCF Sold
12-2016	51296	83647
11-2016	44124	60474
10-2016	568	2252

From the reader's note:

• In the first two months of production, this middle Bakken has produced more than 95,000 bbls of oil and 144,000 million cubic feet of natural gas. Using the traditional 6 to 1 natural gas-to-oil conversion, this works out to over 120,000 boe -- in the first two months
• Oasis has excellent results on the first 25 wells in section 18/19; 17/20; and 29/32 - 151-98. The Rolfson 3BX is 5 miles north of Watford City
• A sister well, the Rolfson 2TX has produced 55,000 bbls of oil and 95,000 MCF during November and December, 2016
• The Rolfson 3BX falls in a class with some of the better EOG wells in the Antelope and Clarks Creek fields with two month results

Only understatement in this note: "Uffda! It will be interesting to see the 6-month and one-year totals.

Again, a huge thank you to the reader for taking the time to send the note.

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