- neighboring fracks
- heel-to-toe / toe-to-heel (we first talked about this back on October 26, 2011)
- 31-stage frack (rather than typical 60-stage frack)
- 9 million lbs / 31 stage = almost 300,000 lbs / stage vs typical <200 bakken="" in="" lbs="" li="" nbsp="" stage="" the=""> 200>
- daughter wells: TFH
- parent wells: middle Bakken
The note:
This is quite cool. I highlighted this well some time ago: Update On A Poorly Performing BR Midnight Run Well That Is Now Doing Well; No Explanation -- December 7, 2016. At that time, this was posted:
Update on a well that had a huge IP, but subsequent production was poor, and is now doing well:At the link above, check out the graphic.
There is nothing in the file report to explain the production profile; there were no neighboring wells fraced at the time production improved.
- 20323, 3,325, BR, Midnight Run 11-1MBH, Union Center, t12/11; cum 299K 10/16; poor producer after 1/15; most recent sundry form dated November, 2012 [until recently -- 12/7/16]. There were two separate frack reports, but both fracks accomplished on two consecutive days in November, 2011. The first frack 11/9/11, 8 stages, 641K lbs; the second frack 11/10/11, 12 stages, 1.7 million lbs proppant; maximum recorded gas was 4,710 units with a 25' trip flare. The south leg total lateral was 100% in targeted dolostone pay; 0' above target; and 0' in the lower middle Bakken pay. Target pay was located at 11 - 26' beneath the base of the upper Bakken shale. The well went to INACTIVE status for several months in mid- and late-2015. API: 33-053-03438.
Then look at the updated graphic:
Note the new heel-to-toe well; the new well since the last time the graphic was updated:
- 31317, 157, BR, Midnight Run 2-8-12MTFH, Union Center, Three Forks, 31 stages, 9.4 million lbs, t3/18; cum 55K 6/18;
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 6-2018 | 18 | 16138 | 16047 | 7499 | 26296 | 26229 | 0 |
BAKKEN | 5-2018 | 27 | 25366 | 25439 | 11975 | 33880 | 24562 | 9211 |
BAKKEN | 4-2018 | 14 | 13200 | 12843 | 7714 | 18998 | 14209 | 4733 |
BAKKEN | 3-2018 | 5 | 126 | 126 | 0 | 13 | 0 | 1 |
Now, back to #20323, a Middle Bakken well --
Production at that time, 20323:
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 10-2016 | 31 | 2798 | 3069 | 495 | 8302 | 8302 | 0 |
BAKKEN | 9-2016 | 30 | 2868 | 2819 | 476 | 8103 | 8103 | 0 |
BAKKEN | 8-2016 | 31 | 3334 | 3139 | 708 | 9356 | 9356 | 0 |
BAKKEN | 7-2016 | 31 | 3874 | 3696 | 458 | 9723 | 9723 | 0 |
BAKKEN | 6-2016 | 11 | 2063 | 2093 | 286 | 3532 | 3532 | 0 |
BAKKEN | 5-2016 | 20 | 2261 | 2018 | 497 | 7261 | 7261 | 0 |
Look at the new production data, 20323, a Middle Bakken well:
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 6-2018 | 24 | 6215 | 6380 | 2784 | 11660 | 11600 | 0 |
BAKKEN | 5-2018 | 31 | 7365 | 7372 | 4180 | 14229 | 14152 | 0 |
BAKKEN | 4-2018 | 26 | 9445 | 9379 | 4728 | 15023 | 14958 | 0 |
BAKKEN | 3-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 2-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 1-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 12-2017 | 4 | 186 | 243 | 24 | 580 | 570 | 0 |
BAKKEN | 11-2017 | 30 | 1921 | 2185 | 201 | 5300 | 5226 | 0 |
BAKKEN | 10-2017 | 31 | 2588 | 2386 | 366 | 6561 | 6484 | 0 |
BAKKEN | 9-2017 | 24 | 2850 | 2685 | 317 | 6407 | 6261 | 86 |
BAKKEN | 8-2017 | 4 | 452 | 452 | 0 | 10 | 0 | 0 |
BAKKEN | 7-2017 | 20 | 1729 | 1871 | 415 | 4501 | 4451 | 0 |
BAKKEN | 6-2017 | 18 | 2421 | 2470 | 353 | 5186 | 5141 | 0 |
BAKKEN | 5-2017 | 20 | 1977 | 1845 | 360 | 5619 | 5569 | 0 |
But even more incredibly, look at this earlier well. FracFocus -- no data that it was re-fracked, #20324, a Three Forks well:
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 6-2018 | 24 | 12221 | 12510 | 7056 | 18264 | 18204 | 0 |
BAKKEN | 5-2018 | 31 | 16918 | 16733 | 10477 | 28121 | 28044 | 0 |
BAKKEN | 4-2018 | 30 | 2189 | 1996 | 2010 | 2521 | 2447 | 0 |
BAKKEN | 3-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 2-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 1-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 12-2017 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 11-2017 | 10 | 267 | 567 | 11 | 754 | 729 | 0 |
BAKKEN | 10-2017 | 30 | 1949 | 1987 | 444 | 4906 | 4832 | 0 |
BAKKEN | 9-2017 | 19 | 1450 | 1102 | 617 | 3196 | 3150 | 0 |
It gets better, another middle Bakken well; even farther away:
#20325:
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 6-2018 | 13 | 4119 | 4054 | 1836 | 6679 | 6647 | 0 |
BAKKEN | 5-2018 | 5 | 5 | 0 | 8272 | 12 | 0 | 0 |
BAKKEN | 4-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 3-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 2-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 1-2018 | 3 | 0 | 0 | 0 | 7 | 0 | 0 |
BAKKEN | 12-2017 | 6 | 361 | 523 | 51 | 1249 | 649 | 585 |
BAKKEN | 11-2017 | 30 | 1727 | 1832 | 150 | 3021 | 2947 | 0 |
BAKKEN | 10-2017 | 30 | 1935 | 1843 | 193 | 3090 | 3016 | 0 |
And, it doesn't quit there, another well, farther to the west:
#22675:
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 6-2018 | 30 | 4067 | 3855 | 1486 | 4787 | 4787 | 0 |
BAKKEN | 5-2018 | 31 | 4540 | 4537 | 1840 | 6538 | 6538 | 0 |
BAKKEN | 4-2018 | 30 | 7063 | 7138 | 2977 | 9461 | 9461 | 0 |
BAKKEN | 3-2018 | 28 | 7882 | 7821 | 2477 | 9260 | 9256 | 0 |
BAKKEN | 2-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 1-2018 | 3 | 0 | 0 | 0 | 10 | 10 | 0 |
BAKKEN | 12-2017 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 11-2017 | 23 | 1065 | 947 | 241 | 2403 | 2400 | 0 |
BAKKEN | 10-2017 | 31 | 2019 | 2013 | 496 | 3813 | 3813 | 0 |
#24537: even farther to the west and even that one might have been affected:
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 6-2018 | 12 | 1349 | 1370 | 400 | 2143 | 2113 | 0 |
BAKKEN | 5-2018 | 16 | 4335 | 4422 | 1792 | 7555 | 7515 | 0 |
BAKKEN | 4-2018 | 25 | 5308 | 5347 | 2209 | 7939 | 7877 | 0 |
BAKKEN | 3-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 2-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 1-2018 | 1 | 0 | 0 | 0 | 15 | 15 | 0 |
BAKKEN | 12-2017 | 25 | 3268 | 3208 | 415 | 7787 | 7725 | 0 |
BAKKEN | 11-2017 | 30 | 4368 | 4289 | 533 | 8514 | 8440 | 0 |
BAKKEN | 10-2017 | 31 | 6110 | 6350 | 784 | 8740 | 8663 | 0 |
BAKKEN | 9-2017 | 2 | 263 | 0 | 173 | 131 | 126 | 0 |
BAKKEN | 8-2017 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 7-2017 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 6-2017 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 5-2017 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 4-2017 | 22 | 1581 | 1632 | 242 | 4374 | 4319 | 0 |
Tough to tell if the production increase is solely due to neighbor fracks, or letting the well sit and re-pressurize (is frack water mobilizing more oil or is natural gas mobilizing more oil?). either way, quite a performance upgrade.
ReplyDeleteYou are absolutely correct. Re-pressurizing or something else. Regardless, but taking the well off-line for a few months -- that's an easy experiment....
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