Fields: FOSTER
Cum Oil
3.1M BBL
Cum Gas
1.3M MCF
casinghead
Wells
119
Production
1993-01 — 2026-02
Peak Month
1999-12
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: 3,103,352 BBL Cum Gas: 1,337,484 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
18,520 BBL/mo
Di (annual)
12.4%
b-factor
0.4
EUR
2,529,491 BBL
R-squared
0.946
type
hyperbolic
Operator History (from monthly production reports)
Wells (119)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 93 | 42-135-32138 | AGHORN OPERATING INC. | 1 | 4,303 | 2004-01-14 |
| 93W | 42-135-32138 | AGHORN OPERATING INC. | 1 | 4,303 | 2004-01-14 |
| 157 | 42-135-37600 | AGHORN OPERATING INC. | 2 | 4,750 | 2002-04-10 |
| 160W | 42-135-38132 | AGHORN OPERATING INC. | 1 | 4,700 | 2001-07-25 |
| 161 | 42-135-38133 | AGHORN OPERATING INC. | 1 | 4,700 | 2001-07-25 |
| 176 | 42-135-37958 | AGHORN OPERATING INC. | 1 | 4,500 | 2001-01-30 |
| 174 | 42-135-37939 | AGHORN OPERATING INC. | 1 | 4,500 | 2000-12-01 |
| 177 | 42-135-37941 | AGHORN OPERATING INC. | 1 | 4,500 | 2000-12-01 |
| 178 | 42-135-37940 | AGHORN OPERATING INC. | 1 | 4,500 | 2000-12-01 |
| 170 | 42-135-37777 | AGHORN OPERATING INC. | 1 | 5,000 | 1999-10-18 |
| 171 | 42-135-37776 | AGHORN OPERATING INC. | 1 | 5,000 | 1999-10-18 |
| 172 | 42-135-37775 | AGHORN OPERATING INC. | 1 | 5,000 | 1999-10-18 |
| 166 | 42-135-37762 | AGHORN OPERATING INC. | 2 | 4,900 | 1999-08-06 |
| 167 | 42-135-37761 | AGHORN OPERATING INC. | 1 | 4,500 | 1999-08-06 |
| 168 | 42-135-37760 | AGHORN OPERATING INC. | 1 | 4,500 | 1999-08-06 |
| 169 | 42-135-37759 | AGHORN OPERATING INC. | 2 | 4,900 | 1999-08-06 |
| 165 | 42-135-37758 | AGHORN OPERATING INC. | 1 | 4,500 | 1999-08-05 |
| 156 | 42-135-37608 | AGHORN OPERATING INC. | 2 | 5,000 | 1998-02-23 |
| 158 | 42-135-37603 | AGHORN OPERATING INC. | 1 | 4,600 | 1998-02-09 |
| 159 | 42-135-37606 | AGHORN OPERATING INC. | 1 | 4,600 | 1998-02-09 |
| 162 | 42-135-37599 | AGHORN OPERATING INC. | 1 | 4,600 | 1998-02-04 |
| 163 | 42-135-37598 | AGHORN OPERATING INC. | 2 | 5,000 | 1998-02-04 |
| 89R | 42-135-31268 | AGHORN OPERATING INC. | 1 | 9,000 | 1997-01-28 |
| 22A | 42-135-37379 | AGHORN OPERATING INC. | 2 | 4,450 | 1997-01-21 |
| 155 | 42-135-37374 | AGHORN OPERATING INC. | 1 | 4,200 | 1997-01-03 |
| 154 | 42-135-35107 | AGHORN OPERATING INC. | 1 | 4,600 | 1985-10-17 |
| 153 | 42-135-35072 | AGHORN OPERATING INC. | 1 | 4,500 | 1985-09-03 |
| 151 | 42-135-34988 | AGHORN OPERATING INC. | 1 | 4,600 | 1985-05-30 |
| 152 | 42-135-34956 | AGHORN OPERATING INC. | 1 | 4,600 | 1985-04-24 |
| 152W | 42-135-34956 | AGHORN OPERATING INC. | 1 | 4,600 | 1985-04-24 |
| 150 | 42-135-34933 | AGHORN OPERATING INC. | 1 | 4,600 | 1985-04-15 |
| 140 | 42-135-34092 | AGHORN OPERATING INC. | 1 | 4,300 | 1982-12-06 |
| 136 | 42-135-33898 | AGHORN OPERATING INC. | 1 | 4,300 | 1982-03-19 |
| 131 | 42-135-33867 | AGHORN OPERATING INC. | 1 | 4,300 | 1982-01-28 |
| 137W | 42-135-33865 | AGHORN OPERATING INC. | 1 | 4,300 | 1982-01-27 |
| 129 | 42-135-33819 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-10-29 |
| 128W | 42-135-33806 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-10-16 |
| 130 | 42-135-33780 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-09-16 |
| 133W | 42-135-33752 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-09-04 |
| 134 | 42-135-33751 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-08-31 |
| 138W | 42-135-33750 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-08-28 |
| 139 | 42-135-33743 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-08-11 |
| 127W | 42-135-33738 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-08-07 |
| 132W | 42-135-33724 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-08-04 |
| 141 | 42-135-33733 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-08-04 |
| 148 | 42-135-33725 | AGHORN OPERATING INC. | 1 | 4,300 | 1981-08-04 |
| 126 | 42-135-33709 | AGHORN OPERATING INC. | 1 | 4,350 | 1981-07-03 |
| 119W | 42-135-33383 | AGHORN OPERATING INC. | 1 | 4,220 | 1980-05-20 |
| 120W | 42-135-33384 | AGHORN OPERATING INC. | 1 | 4,285 | 1980-05-20 |
| 117 | 42-135-33380 | AGHORN OPERATING INC. | 1 | 4,295 | 1980-05-19 |
| 118 | 42-135-33381 | AGHORN OPERATING INC. | 1 | 4,305 | 1980-05-19 |
| 116 | 42-135-33376 | AGHORN OPERATING INC. | 1 | 4,230 | 1980-05-16 |
| 115W | 42-135-33375 | AGHORN OPERATING INC. | 1 | 4,195 | 1980-05-07 |
| 113 | 42-135-33368 | AGHORN OPERATING INC. | 1 | 4,205 | 1980-04-29 |
| 114 | 42-135-33367 | AGHORN OPERATING INC. | 1 | 4,200 | 1980-04-29 |
| 110 | 42-135-33322 | AGHORN OPERATING INC. | 1 | 4,270 | 1980-02-28 |
| 111W | 42-135-33314 | AGHORN OPERATING INC. | 1 | 4,305 | 1980-02-07 |
| 112W | 42-135-33313 | AGHORN OPERATING INC. | 1 | 4,205 | 1980-02-07 |
| 109 | 42-135-33312 | AGHORN OPERATING INC. | 1 | 4,210 | 1980-02-05 |
| 108 | 42-135-33304 | AGHORN OPERATING INC. | 1 | 4,215 | 1980-01-30 |
| 106W | 42-135-33195 | AGHORN OPERATING INC. | 1 | 4,200 | 1979-08-03 |
| 107W | 42-135-33194 | AGHORN OPERATING INC. | 1 | 4,200 | 1979-08-03 |
| 104 | 42-135-33197 | AGHORN OPERATING INC. | 1 | 4,200 | 1979-08-02 |
| 105 | 42-135-33198 | AGHORN OPERATING INC. | 1 | 4,200 | 1979-08-02 |
| 103 | 42-135-33033 | AGHORN OPERATING INC. | 1 | 4,350 | 1978-07-19 |
| 101W | 42-135-32973 | AGHORN OPERATING INC. | 1 | 4,300 | 1978-04-18 |
| 100 | 42-135-32975 | AGHORN OPERATING, INC. | 1 | 4,300 | 1978-04-14 |
| 99W | 42-135-32806 | AGHORN OPERATING INC. | 1 | 4,250 | 1977-10-18 |
| 98 | 42-135-32801 | AGHORN OPERATING INC. | 1 | 5,600 | 1977-10-12 |
| 97 | 42-135-32696 | AGHORN OPERATING INC. | 1 | 4,300 | 1977-06-13 |
| 10 | 42-135-03974 | AGHORN OPERATING INC. | -- | -- | -- |
| 12W | 42-135-03853 | AGHORN OPERATING INC. | -- | -- | -- |
| 13 | 42-135-03846 | AGHORN OPERATING INC. | -- | -- | -- |
| 14W | 42-135-03847 | AGHORN OPERATING INC. | -- | -- | -- |
| 15W | 42-135-03848 | AGHORN OPERATING INC. | -- | -- | -- |
| 17W | 42-135-03850 | AGHORN OPERATING INC. | -- | -- | -- |
| 18 | 42-135-03851 | AGHORN OPERATING INC. | -- | -- | -- |
| 2 | 42-135-08504 | AGHORN OPERATING INC. | -- | -- | -- |
| 20W | 42-135-04100 | AGHORN OPERATING INC. | -- | -- | -- |
| 21 | 42-135-04101 | AGHORN OPERATING INC. | -- | -- | -- |
| 22 | 42-135-04102 | AGHORN OPERATING INC. | -- | -- | -- |
| 23 | 42-135-04103 | AGHORN OPERATING INC. | -- | -- | -- |
| 24W | 42-135-04104 | AGHORN OPERATING INC. | -- | -- | -- |
| 25 | 42-135-04105 | AGHORN OPERATING INC. | -- | -- | -- |
| 26 | 42-135-04106 | AGHORN OPERATING INC. | -- | -- | -- |
| 28 | 42-135-04109 | AGHORN OPERATING INC. | -- | -- | -- |
| 29W | 42-135-04113 | AGHORN OPERATING INC. | -- | -- | -- |
| 3 | 42-135-03959 | AGHORN OPERATING INC. | -- | -- | -- |
| 30 | 42-135-04114 | AGHORN OPERATING INC. | -- | -- | -- |
| 301WR | 42-135-04067 | O'RYAN OIL AND GAS | -- | -- | -- |
| 31W | 42-135-04326 | AGHORN OPERATING INC. | -- | -- | -- |
| 32 | 42-135-04327 | AGHORN OPERATING INC. | -- | -- | -- |
| 33 | 42-135-04357 | AGHORN OPERATING INC. | -- | -- | -- |
| 35W | 42-135-03838 | AGHORN OPERATING INC. | -- | -- | -- |
| 36 | 42-135-03837 | AGHORN OPERATING INC. | -- | -- | -- |
| 37 | 42-135-03836 | AGHORN OPERATING INC. | -- | -- | -- |
| 38 | 42-135-04115 | AGHORN OPERATING INC. | -- | -- | -- |
| 39 | 42-135-04117 | AGHORN OPERATING INC. | -- | -- | -- |
| 4 | 42-135-03960 | AGHORN OPERATING INC. | -- | -- | -- |
| 42W | 42-135-04213 | AGHORN OPERATING INC. | -- | -- | -- |
| 43W | 42-135-04214 | AGHORN OPERATING INC. | -- | -- | -- |
| 53 | 42-135-04027 | AGHORN OPERATING INC. | -- | -- | -- |
| 5W | 42-135-03962 | AGHORN OPERATING INC. | -- | -- | -- |
| 6W | 42-135-03964 | AGHORN OPERATING INC. | -- | -- | -- |
| 75 | 42-135-03822 | AGHORN OPERATING INC. | -- | -- | -- |
| 81W | 42-135-10733 | AGHORN OPERATING INC. | -- | -- | -- |
| 82 | 42-135-30516 | AGHORN OPERATING INC. | -- | -- | -- |
| 83W | 42-135-30593 | AGHORN OPERATING INC. | -- | -- | -- |
| 84 | 42-135-30973 | AGHORN OPERATING INC. | -- | -- | -- |
| 85W | 42-135-31540 | AGHORN OPERATING INC. | -- | -- | -- |
| 86W | 42-135-31539 | AGHORN OPERATING INC. | -- | -- | -- |
| 87 | 42-135-31714 | AGHORN OPERATING INC. | -- | -- | -- |
| 88 | 42-135-31715 | AGHORN OPERATING INC. | -- | -- | -- |
| 9 | 42-135-03971 | AGHORN OPERATING INC. | -- | -- | -- |
| 90 | 42-135-31912 | AGHORN OPERATING INC. | -- | -- | -- |
| 91W | 42-135-32139 | AGHORN OPERATING INC. | -- | -- | -- |
| 94W | 42-135-32175 | AGHORN OPERATING INC. | -- | -- | -- |
| 95W | 42-135-32174 | AGHORN OPERATING INC. | -- | -- | -- |
| 96W | 42-135-32173 | AGHORN OPERATING INC. | -- | -- | -- |