Fields: SHAFTER LAKE (ELLENBURGER)
Cum Oil
16k BBL
Cum Gas
6k MCF
casinghead
Wells
3
Production
1993-01 — 1995-08
Peak Month
1993-03
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: 15,729 BBL Cum Gas: 6,280 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
565 BBL/mo
Di (annual)
24.8%
b-factor
2.0
EUR
111,583 BBL
R-squared
0.431
type
hyperbolic
Operator History (from monthly production reports)
Wells (3)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 4 | 42-003-01426 | LEGACY RESERVES OPERATING LP | 4 | 12,308 | 2017-02-09 |
| 1 | 42-003-01301 | HIGHMARK ENERGY OPERATING LLC | 4 | 11,698 | 2002-03-12 |
| 5 | 42-003-35945 | HIGHMARK ENERGY OPERATING LLC | 2 | 11,900 | 1995-10-12 |