Fields: CALLAHAN COUNTY REGULAR
Cum Oil
17k BBL
Cum Gas
22 MCF
casinghead
Wells
18
Production
1993-01 — 2026-02
Peak Month
1994-03
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: 16,562 BBL Cum Gas: 22 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
191 BBL/mo
Di (annual)
41.0%
b-factor
0.5
EUR
10,174 BBL
R-squared
0.321
type
hyperbolic
Operator History (from monthly production reports)
Wells (18)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 21 | 42-059-36866 | OHLHAUSEN OIL COMPANY | 1 | 1,500 | 2010-10-15 |
| 19 | 42-059-35664 | OHLHAUSEN OIL COMPANY | 1 | 1,400 | 1986-10-08 |
| 18 | 42-059-35650 | OHLHAUSEN OIL COMPANY | 1 | 1,400 | 1986-09-09 |
| 16 | 42-059-35456 | OHLHAUSEN OIL COMPANY | 1 | 1,400 | 1985-10-17 |
| 17 | 42-059-35457 | OHLHAUSEN OIL COMPANY | 1 | 1,400 | 1985-10-17 |
| 13 | 42-059-34439 | OHLHAUSEN OIL COMPANY | 1 | 1,000 | 1983-09-06 |
| 14 | 42-059-34440 | OHLHAUSEN OIL COMPANY | 1 | 1,000 | 1983-09-06 |
| 9 | 42-059-34438 | OHLHAUSEN OIL COMPANY | 1 | 1,000 | 1983-09-06 |
| 15 | 42-059-34353 | OHLHAUSEN OIL COMPANY | 1 | 1,000 | 1983-08-24 |
| 7 | 42-059-34352 | OHLHAUSEN OIL COMPANY | 1 | 1,000 | 1983-08-24 |
| 12 | 42-059-34340 | OHLHAUSEN OIL COMPANY | 1 | 1,000 | 1983-08-22 |
| 10 | 42-059-80792 | OHLHAUSEN OIL COMPANY | -- | -- | -- |
| 11 | 42-059-31044 | OHLHAUSEN OIL COMPANY | -- | -- | -- |
| 2 | 42-059-07401 | OHLHAUSEN OIL COMPANY | -- | -- | -- |
| 3 E | 42-059-80787 | OHLHAUSEN OIL COMPANY | -- | -- | -- |
| 5 | 42-059-80789 | OHLHAUSEN OIL COMPANY | -- | -- | -- |
| 6 | 42-059-30181 | OHLHAUSEN OIL COMPANY | -- | -- | -- |
| 8 | 42-059-30930 | OHLHAUSEN OIL COMPANY | -- | -- | -- |