Now in Part II, we look at the production profile of another well. Note the huge jump in production between June, 2015, and August, 2015. It is startling. This well was drilled and fracked in 2010 and by 2015 it was an "old well" as far as Bakken wells go.
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 1-2016 | 31 | 3036 | 3306 | 2380 | 3640 | 2381 | 1259 |
BAKKEN | 12-2015 | 31 | 5649 | 5789 | 5098 | 6372 | 4417 | 1955 |
BAKKEN | 11-2015 | 22 | 3537 | 3205 | 4020 | 2854 | 2043 | 811 |
BAKKEN | 10-2015 | 23 | 7429 | 7771 | 7373 | 8736 | 5626 | 3110 |
BAKKEN | 9-2015 | 30 | 13506 | 13079 | 14062 | 16404 | 6351 | 10053 |
BAKKEN | 8-2015 | 26 | 13306 | 13330 | 16161 | 15741 | 9783 | 5958 |
BAKKEN | 7-2015 | 9 | 231 | 225 | 222 | 443 | 443 | 0 |
BAKKEN | 6-2015 | 30 | 1276 | 1333 | 460 | 1925 | 1817 | 108 |
BAKKEN | 5-2015 | 31 | 1390 | 1335 | 468 | 1786 | 1631 | 155 |
BAKKEN | 4-2015 | 30 | 1395 | 1336 | 527 | 1892 | 1569 | 323 |
BAKKEN | 3-2015 | 31 | 1639 | 1795 | 585 | 2142 | 2090 | 52 |
BAKKEN | 2-2015 | 28 | 2021 | 2067 | 683 | 1993 | 1761 | 232 |
BAKKEN | 1-2015 | 9 | 368 | 240 | 258 | 348 | 348 | 0 |
BAKKEN | 12-2014 | 31 | 1524 | 1788 | 632 | 2142 | 2142 | 0 |
BAKKEN | 11-2014 | 30 | 1606 | 1597 | 612 | 2110 | 2087 | 23 |
This is the production profile of this well:
- 19013, 399, CLR, Bridger 2-14H, Rattlesnake Point, 4 sections, runs north, Three Forks, 21 stages, 2.3 million lbs, t12/10; cum 205K 1/16;
#19013, I believe, is the horizontal labeled A-1 in the graphic above. Note that it is a Three Forks well. The horizontal tagged A-2 is a middle Bakken well and shows no increase in production over time; it shows the typical decline/plateau Bakken curve we have come to expect.
Now look at this:
- 29554, 1,018, Bridger 4-14H2, Three Forks, 30 stages, 6 million lbs, t1/16; cum 78K 1/16; fracked 7/11 - 7/20.
I cannot explain why the A-2 (middle Bakken) well did not show a halo effect after two middle Bakken wells were fracked to the east. There may be other things going on with that well; it has a slightly strange production profile.
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