Fields: SHAFTER LAKE (SAN ANDRES)
Cum Oil
236k BBL
Cum Gas
51k MCF
casinghead
Wells
4
Production
1993-01 — 2023-01
Peak Month
2017-09
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: 236,075 BBL Cum Gas: 50,621 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
1,797 BBL/mo
Di (annual)
8.9%
b-factor
0.0
EUR
239,020 BBL
R-squared
0.516
type
exponential
Operator History (from monthly production reports)
Wells (4)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 8S | 42-003-32892 | HIGHMARK ENERGY OPERATING LLC | 1 | 4,600 | 1981-08-19 |
| 7 S | 42-003-32893 | HIGHMARK ENERGY OPERATING LLC | 1 | 4,600 | 1981-07-02 |
| 1S | 42-003-32669 | HIGHMARK ENERGY OPERATING LLC | 2 | 4,700 | 1981-03-05 |
| 3 | 42-003-03229 | HIGHMARK ENERGY OPERATING LLC | -- | -- | -- |