Fields: KEYSTONE (SAN ANDRES)
Cum Oil
610k BBL
Cum Gas
1.2M MCF
casinghead
Wells
13
Production
1993-01 — 2026-04
Peak Month
2000-05
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: 609,552 BBL Cum Gas: 1,249,781 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
5,234 BBL/mo
Di (annual)
12.8%
b-factor
0.0
EUR
488,308 BBL
R-squared
0.774
type
exponential
Operator History (from monthly production reports)
Wells (13)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 10X | 42-495-32557 | HILCORP ENERGY COMPANY | 2 | 5,500 | 2000-04-17 |
| 11 | 42-495-32559 | HILCORP ENERGY COMPANY | 2 | 5,400 | 2000-04-17 |
| 12 | 42-495-32558 | HILCORP ENERGY COMPANY | 2 | 5,400 | 2000-04-17 |
| 14 | 42-495-32577 | HILCORP ENERGY COMPANY | 2 | 5,600 | 1997-02-24 |
| 13 | 42-495-32556 | HILCORP ENERGY COMPANY | 2 | 5,400 | 1997-02-03 |
| 1 | 42-495-03946 | HILCORP ENERGY COMPANY | 1 | 9,825 | 1996-03-22 |
| 2 | 42-495-03947 | HILCORP ENERGY COMPANY | 1 | 8,200 | 1996-03-22 |
| 7 | 42-495-03951 | HILCORP ENERGY COMPANY | 1 | 10,052 | 1996-03-22 |
| 9 | 42-495-03955 | HILCORP ENERGY COMPANY | 2 | 8,551 | 1996-03-22 |
| 8 | 42-495-03953 | HILCORP ENERGY COMPANY | 1 | 8,360 | 1996-01-11 |
| 4 | 42-495-03949 | HILCORP ENERGY COMPANY | 1 | 5,000 | 1984-09-24 |
| 5 | 42-495-03950 | HILCORP ENERGY COMPANY | 1 | 5,100 | 1982-12-08 |
| 3 | 42-495-03948 | HILCORP ENERGY COMPANY | -- | -- | -- |