Summary: #20212 was a fairly mediocre well (a lousy well?) after it was first drilled/completed back in 2011. Then it had a nice jump in production with a re-frack in 9/17 with a huge re-frack. Then, in 9/18, a year later, with no data suggesting a re-frack, the well had an even greater production jump.
This is how it all started. Back on February 4, 2019, I asked this question:
Is Something Going On With CLR's Phenomenal Hawkinson Wells In Oakdale Oil Field?The Oakdale oil field and Hawkinson permits are tracked here. The Whitman wells are tracked here. They were in the process of being re-fracked back in 2018.
See this post.
So, with that, I took another look at 20210 and 20212 today.
Look at the most recent production data. Production jumps again in the most recent month for which we have data, 3/19. Truly amazing. The well:
- 20210, 803, CLR, Whitman 2-34H, Oakdale, Bakken, t9/11; cum 1.629573 million bbls/112/18; FracFocus/NDIC: no record of refrack; huge jump 9/18;
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 3-2019 | 30 | 10131 | 9975 | 5804 | 9842 | 9299 | 159 |
BAKKEN | 2-2019 | 24 | 5997 | 5843 | 4104 | 5632 | 5345 | 0 |
BAKKEN | 1-2019 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 12-2018 | 1 | 4 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 11-2018 | 20 | 6642 | 6922 | 1753 | 7250 | 5874 | 1133 |
BAKKEN | 10-2018 | 31 | 12158 | 12190 | 3987 | 13439 | 11887 | 1133 |
BAKKEN | 9-2018 | 30 | 13999 | 14197 | 6835 | 15432 | 14036 | 1011 |
BAKKEN | 8-2018 | 4 | 2075 | 1375 | 1231 | 2073 | 1580 | 443 |
BAKKEN | 7-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 6-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 5-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 4-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 3-2018 | 0 | 0 | 221 | 0 | 0 | 0 | 0 |
BAKKEN | 2-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
BAKKEN | 1-2018 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FracFocus: no data suggesting a re-frack. I see a lot of activity in the Hawkinson well area to the north, but no activity on the NDIC mad in the area of the two Whitman wells.
But right next to this well,
- 20212, 482, CLR, Whitman 3-34H, Oakdale, Bakken; t9/11; 376K 3/19 re-fracked 9/17;
Pool | Date | Days | BBLS Oil | Runs | BBLS Water | MCF Prod | MCF Sold | Vent/Flare |
---|---|---|---|---|---|---|---|---|
BAKKEN | 3-2019 | 31 | 28628 | 28686 | 14764 | 31254 | 30819 | 23 |
BAKKEN | 2-2019 | 28 | 25683 | 25319 | 14202 | 26821 | 26450 | 0 |
BAKKEN | 1-2019 | 16 | 13734 | 13601 | 10128 | 13831 | 13628 | 0 |
BAKKEN | 12-2018 | 22 | 16216 | 16649 | 9260 | 18218 | 16594 | 1334 |
BAKKEN | 11-2018 | 29 | 32050 | 32060 | 7982 | 33651 | 30774 | 2503 |
BAKKEN | 10-2018 | 31 | 37074 | 36992 | 10813 | 39302 | 35611 | 3272 |
BAKKEN | 9-2018 | 30 | 36826 | 36625 | 14331 | 38670 | 34010 | 4265 |
BAKKEN | 8-2018 | 4 | 4731 | 4441 | 2378 | 4621 | 3785 | 786 |
BAKKEN | 7-2018 | 1 | 67 | 67 | 84 | 4 | 0 | 3 |
BAKKEN | 6-2018 | 1 | 1 | 138 | 0 | 0 | 0 | 0 |
BAKKEN | 5-2018 | 0 | 0 | 403 | 0 | 0 | 0 | 0 |
BAKKEN | 4-2018 | 16 | 3239 | 3127 | 473 | 2465 | 2376 | 0 |
BAKKEN | 3-2018 | 19 | 5486 | 5631 | 756 | 4317 | 4139 | 50 |
BAKKEN | 2-2018 | 25 | 5310 | 5088 | 595 | 4445 | 4261 | 0 |
FracFocus: no data that this well was re-fracked in 8/18, but obviously it had to have been. But the NDIC sundry forms show a re-frack 9/17 (61 stages; 14.5 million lbs) but no more recent frack.
I see no other activity in this drilling area to explain the production data for this well, #20212. Either the data has not been posted, or there's a typo somewhere, but there has to be an explanation for a production profile like the one above.
I'm going to be really, really embarrassed if I missed a sundry form that explains this.
Probably just normal pressure build up from the shut in. That has always been a great well.
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