Fields: SHERIFF (5700 GRETA SAND)
Cum Oil
31k BBL
Cum Gas
46k MCF
casinghead
Wells
5
Production
1993-01 — 2025-12
Peak Month
2009-12
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: 30,903 BBL Cum Gas: 45,530 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
832 BBL/mo
Di (annual)
103.6%
b-factor
0.5
EUR
18,552 BBL
R-squared
0.826
type
hyperbolic
Operator History (from monthly production reports)
Wells (5)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 9 | 42-057-00486 | INITIAL ENERGY SERVICES LLC | 1 | 5,890 | 2009-11-20 |
| 4 | 42-057-00480 | INITIAL ENERGY SERVICES, LLC | 1 | 5,765 | 1997-07-14 |
| 11 | 42-057-00488 | QUINTANA PET. CORP. | -- | -- | -- |
| 14 | 42-057-01312 | INITIAL ENERGY SERVICES LLC | -- | -- | -- |
| 5 | 42-057-00481 | INITIAL ENERGY SERVICES LLC | -- | -- | -- |