Fields: COWDEN, NORTH
Cum Oil
1.2M BBL
Cum Gas
1.4M MCF
casinghead
Wells
159
Production
1993-01 — 2026-04
Peak Month
1993-12
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil: 1,152,011 BBL Cum Gas: 1,436,957 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
10,146 BBL/mo
Di (annual)
12.5%
b-factor
0.0
EUR
973,577 BBL
R-squared
0.741
type
exponential
Operator History (from monthly production reports)
Wells (159)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 146 | 42-135-35380 | UNITED OIL & SHALE LLC | 4 | 10,700 | 2023-08-03 |
| 110 | 42-135-32809 | UNITED OIL & SHALE LLC | 2 | 4,450 | 2015-08-20 |
| 8012 | 42-135-39453 | UNITED OIL & SHALE LLC | 2 | 5,500 | 2008-12-17 |
| 161 | 42-135-36737 | UNITED OIL & SHALE LLC | 1 | 4,800 | 1993-07-28 |
| 162 | 42-135-36738 | UNITED OIL & SHALE LLC | 1 | 4,800 | 1993-07-28 |
| 163 | 42-135-36739 | UNITED OIL & SHALE LLC | 1 | 4,800 | 1993-07-28 |
| 158 | 42-135-36711 | UNITED OIL & SHALE LLC | 2 | 4,700 | 1993-03-04 |
| 154 | 42-135-36680 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1993-01-06 |
| 153 | 42-135-36679 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1992-12-29 |
| 155 | 42-135-36604 | UNITED OIL & SHALE LLC | 1 | 4,600 | 1992-02-13 |
| 157 | 42-135-36602 | UNITED OIL & SHALE LLC | 2 | 4,700 | 1992-02-13 |
| 159 | 42-135-36601 | UNITED OIL & SHALE LLC | 2 | 4,700 | 1992-02-12 |
| 151 | 42-135-36568 | UNITED OIL & SHALE LLC | 1 | 4,700 | 1992-01-10 |
| 152 | 42-135-36566 | UNITED OIL & SHALE LLC | 1 | 4,700 | 1992-01-10 |
| 156 | 42-135-36565 | UNITED OIL & SHALE LLC | 1 | 4,700 | 1992-01-10 |
| 147 | 42-135-36415 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1991-03-19 |
| 148 | 42-135-36414 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1991-03-19 |
| 148W | 42-135-36414 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1991-03-19 |
| 149 | 42-135-36417 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1991-03-19 |
| 150 | 42-135-36416 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1991-03-19 |
| 150W | 42-135-36416 | UNITED OIL & SHALE LLC | 1 | 5,000 | 1991-03-19 |
| 144 | 42-135-33349 | UNITED OIL & SHALE LLC | 1 | 4,650 | 1980-04-03 |
| 139W | 42-135-33346 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1980-03-12 |
| 140W | 42-135-33345 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1980-03-12 |
| 141W | 42-135-33344 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1980-03-12 |
| 142W | 42-135-33343 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1980-03-12 |
| 143 | 42-135-33307 | UNITED OIL & SHALE LLC | 1 | 4,650 | 1980-01-31 |
| 136 | 42-135-33166 | UNITED OIL & SHALE LLC | 1 | 5,695 | 1979-04-27 |
| 132 | 42-135-33156 | UNITED OIL & SHALE LLC | 1 | 4,670 | 1979-03-20 |
| 133 | 42-135-33155 | UNITED OIL & SHALE LLC | 1 | 4,705 | 1979-03-20 |
| 134 | 42-135-33157 | UNITED OIL & SHALE LLC | 1 | 4,690 | 1979-03-20 |
| 135 | 42-135-33158 | UNITED OIL & SHALE LLC | 1 | 4,710 | 1979-03-20 |
| 137 | 42-135-33159 | UNITED OIL & SHALE LLC | 1 | 4,565 | 1979-03-20 |
| 138 | 42-135-33160 | UNITED OIL & SHALE LLC | 1 | 4,565 | 1979-03-20 |
| 121 | 42-135-32947 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1978-03-14 |
| 124 | 42-135-32948 | UNITED OIL & SHALE LLC | 1 | 4,350 | 1978-03-14 |
| 125 | 42-135-32963 | UNITED OIL & SHALE LLC | 1 | 4,350 | 1978-03-14 |
| 126 | 42-135-32950 | UNITED OIL & SHALE LLC | 1 | 4,500 | 1978-03-14 |
| 127 | 42-135-32951 | UNITED OIL & SHALE LLC | 1 | 4,500 | 1978-03-14 |
| 131 | 42-135-32952 | UNITED OIL & SHALE LLC | 1 | 4,350 | 1978-03-14 |
| 118 | 42-135-32939 | UNITED OIL & SHALE LLC | 1 | 4,450 | 1978-02-21 |
| 119 | 42-135-32940 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1978-02-21 |
| 120 | 42-135-32941 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1978-02-21 |
| 122 | 42-135-32942 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1978-02-21 |
| 123 | 42-135-32943 | UNITED OIL & SHALE LLC | 1 | 4,350 | 1978-02-21 |
| 128 | 42-135-32938 | UNITED OIL & SHALE LLC | 1 | 4,500 | 1978-02-21 |
| 129 | 42-135-32937 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1978-02-21 |
| 130 | 42-135-32936 | UNITED OIL & SHALE LLC | 1 | 4,350 | 1978-02-21 |
| 116 | 42-135-32870 | UNITED OIL & SHALE LLC | 1 | 4,350 | 1978-01-05 |
| 117 | 42-135-32871 | UNITED OIL & SHALE LLC | 1 | 4,350 | 1978-01-05 |
| 112 | 42-135-32858 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1977-12-16 |
| 113 | 42-135-32861 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1977-12-16 |
| 114 | 42-135-32860 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1977-12-16 |
| 115 | 42-135-32859 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1977-12-16 |
| 108 | 42-135-32797 | UNITED OIL & SHALE LLC | 1 | 4,550 | 1977-12-05 |
| 109 | 42-135-32807 | UNITED OIL & SHALE LLC | 1 | 4,450 | 1977-10-21 |
| 111 | 42-135-32808 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-10-21 |
| 100 | 42-135-32784 | UNITED OIL & SHALE LLC | 1 | 4,450 | 1977-10-14 |
| 101 | 42-135-32785 | UNITED OIL & SHALE LLC | 1 | 4,450 | 1977-10-14 |
| 102 | 42-135-32786 | UNITED OIL & SHALE LLC | 1 | 4,450 | 1977-10-14 |
| 103W | 42-135-32787 | UNITED OIL & SHALE LLC | 1 | 4,450 | 1977-10-14 |
| 104 | 42-135-32788 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-10-14 |
| 106 | 42-135-32789 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-10-14 |
| 107 | 42-135-32790 | UNITED OIL & SHALE LLC | 1 | 4,500 | 1977-10-14 |
| 105 | 42-135-32796 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-10-05 |
| 96 | 42-135-32734 | UNITED OIL & SHALE LLC | 1 | 4,500 | 1977-08-11 |
| 98 | 42-135-32733 | UNITED OIL & SHALE LLC | 1 | 4,450 | 1977-08-11 |
| 99 | 42-135-32735 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-08-11 |
| 93 | 42-135-32716 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-07-21 |
| 94 | 42-135-32715 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-07-21 |
| 95 | 42-135-32717 | UNITED OIL & SHALE LLC | 1 | 4,500 | 1977-07-21 |
| 97 | 42-135-32718 | UNITED OIL & SHALE LLC | 1 | 4,400 | 1977-07-21 |
| 1 | 42-135-07425 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 10W | 42-135-07359 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 11 | 42-135-07439 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 12W | 42-135-07443 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 13W | 42-135-07358 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 15W | 42-135-07444 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 16W | 42-135-07463 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 17W | 42-135-07451 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 18W | 42-135-07452 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 19W | 42-135-07462 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 20W | 42-135-84185 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 21W | 42-135-84187 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 22W | 42-135-07360 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 23W | 42-135-84191 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 24W | 42-135-84193 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 25W | 42-135-07446 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 26W | 42-135-07356 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 27W | 42-135-07354 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 28W | 42-135-07448 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 29W | 42-135-07400 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 3 | 42-135-07364 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 30W | 42-135-07365 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 31W | 42-135-07368 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 32W | 42-135-07297 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 33W | 42-135-07298 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 34W | 42-135-07299 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 35W | 42-135-07420 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 36W | 42-135-84212 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 37W | 42-135-84213 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 38W | 42-135-07301 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 39W | 42-135-84217 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 4 | 42-135-07363 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 40W | 42-135-07367 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 42W | 42-135-07401 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 43W | 42-135-07449 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 44W | 42-135-07355 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 45 | 42-135-07357 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 46W | 42-135-07405 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 47W | 42-135-07404 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 48W | 42-135-07402 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 49W | 42-135-10085 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 50W | 42-135-07302 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 51W | 42-135-07295 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 52W | 42-135-07293 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 53W | 42-135-05631 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 54W | 42-135-05634 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 55W | 42-135-07294 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 56W | 42-135-05632 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 57 | 42-135-07421 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 58W | 42-135-07296 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 59 | 42-135-10291 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 5W | 42-135-07455 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 6 | 42-135-07454 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 60 | 42-135-10009 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 61 | 42-135-07403 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 62 | 42-135-07407 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 63 | 42-135-84252 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 64 | 42-135-07409 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 65W | 42-135-20420 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 66 | 42-135-10157 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 67 | 42-135-07416 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 68 | 42-135-07415 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 69W | 42-135-07303 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 70W | 42-135-07304 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 72W | 42-135-07305 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 73W | 42-135-07450 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 74W | 42-135-07417 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 75W | 42-135-20559 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 76 | 42-135-84271 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 77 | 42-135-84272 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 78 | 42-135-07411 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 79W | 42-135-07351 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 7W | 42-135-07465 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 80W | 42-135-07352 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 82 | 42-135-07412 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 83 | 42-135-84280 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 84 | 42-135-31788 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 85 | 42-135-31789 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 86 | 42-135-31790 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 87W | 42-135-31779 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 88 | 42-135-32099 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 89 | 42-135-32098 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 8W | 42-135-07464 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 90 | 42-135-32096 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 91W | 42-135-32097 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 92 | 42-135-32108 | UNITED OIL & SHALE LLC | -- | -- | -- |
| 9W | 42-135-07362 | UNITED OIL & SHALE LLC | -- | -- | -- |