Fields: SHAFTER LAKE (CLEAR FORK)
Cum Oil
299k BBL
Cum Gas
152k MCF
casinghead
Wells
3
Production
1993-01 — 2026-04
Peak Month
2010-10
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: 298,858 BBL Cum Gas: 152,421 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
1,497 BBL/mo
Di (annual)
40.6%
b-factor
1.2
EUR
158,111 BBL
R-squared
0.584
type
hyperbolic
Operator History (from monthly production reports)
Wells (3)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 10 | 42-003-10505 | HIGHMARK ENERGY OPERATING, LLC | 1 | 7,108 | 2001-08-09 |
| 19 | 42-003-37198 | HIGHMARK ENERGY OPERATING, LLC | 1 | 7,400 | 1993-03-02 |
| 9 | 42-003-10378 | HIGHMARK ENERGY OPERATING, LLC | -- | -- | -- |