Fields: PIERCE RANCH (4900)
Cum Oil
476k BBL
Cum Gas
570k MCF
casinghead
Wells
14
Production
2003-05 — 2026-04
Peak Month
2005-03
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: 475,886 BBL Cum Gas: 569,898 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
3,703 BBL/mo
Di (annual)
19.0%
b-factor
1.4
EUR
666,189 BBL
R-squared
0.808
type
hyperbolic
Operator History (from monthly production reports)
Wells (14)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| E 2 | 42-481-31043 | MCGOWAN WORKING PARTNERS, INC. | 4 | 6,512 | 2012-04-26 |
| 1 | 42-481-32266 | MCGOWAN WORKING PARTNERS, INC. | 2 | 6,900 | 2001-03-26 |
| 4 | 42-481-32370 | MCGOWAN WORKING PARTNERS, INC. | 2 | 6,900 | 1988-03-08 |
| 7 | 42-481-33111 | MCGOWAN WORKING PARTNERS, INC. | 1 | 5,100 | 1987-10-20 |
| J 1 | 42-481-32413 | MCGOWAN WORKING PARTNERS, INC. | 3 | 6,800 | 1983-11-01 |
| J 4 | 42-481-32500 | MCGOWAN WORKING PARTNERS, INC. | 1 | 6,800 | 1983-05-09 |
| E 1 | 42-481-31036 | MCGOWAN WORKING PARTNERS, INC. | 1 | 6,510 | 1983-04-28 |
| J 3 | 42-481-32483 | MCGOWAN WORKING PARTNERS, INC. | 1 | 6,800 | 1983-03-23 |
| 6 | 42-481-32464 | MCGOWAN WORKING PARTNERS, INC. | 1 | 6,800 | 1983-02-04 |
| 5 | 42-481-32391 | MCGOWAN WORKING PARTNERS, INC. | 1 | 6,500 | 1982-09-03 |
| 2 | 42-481-32306 | MCGOWAN WORKING PARTNERS, INC. | 1 | 6,500 | 1982-03-02 |
| E 9 | 42-481-31141 | MCGOWAN WORKING PARTNERS, INC. | 1 | 6,513 | 1977-07-12 |
| E 10 | 42-481-31173 | MCGOWAN WORKING PARTNERS, INC. | -- | -- | -- |
| E 4 | 42-481-31065 | MCGOWAN WORKING PARTNERS, INC. | -- | -- | -- |