BASS KEYSTONE SILURIAN UNIT
Oil · District 08 · Lease #35481
Operator: BASS ENTERPRISES PRODUCTION CO.
Fields: KEYSTONE (SILURIAN)
Cum Oil
3k BBL
Cum Gas
2k MCF
casinghead
Wells
3
Production
1997-10 — 2002-01
Peak Month
2001-07
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: 2,509 BBL Cum Gas: 2,151 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
431 BBL/mo
Di (annual)
244.2%
b-factor
2.0
EUR
31,084 BBL
R-squared
0.870
type
hyperbolic
Operator History (from monthly production reports)
Wells (3)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 31 | 42-495-04126 | HILCORP ENERGY COMPANY | 1 | 7,730 | 1998-02-05 |
| 37 | 42-495-04128 | HILCORP ENERGY COMPANY | 1 | 7,900 | 1998-01-02 |
| 35 | 42-495-04131 | HILCORP ENERGY COMPANY | -- | -- | -- |