Fields: KEYSTONE (COLBY)
Cum Oil
108k BBL
Cum Gas
153k MCF
casinghead
Wells
32
Production
1993-01 — 2016-01
Peak Month
1994-03
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: 107,518 BBL Cum Gas: 152,547 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
926 BBL/mo
Di (annual)
10.5%
b-factor
0.2
EUR
124,863 BBL
R-squared
0.825
type
hyperbolic
Operator History (from monthly production reports)
Wells (32)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 42 | 42-495-05486 | APACHE CORPORATION | 1 | 5,350 | 1993-09-16 |
| 10 | 42-495-05538 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 11 | 42-495-05526 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 12 | 42-495-05527 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 13 | 42-495-05528 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 14 | 42-495-05529 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 15 | 42-495-06191 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 16W | 42-495-06086 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 17W | 42-495-06082 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 18W | 42-495-06081 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 1D | 42-495-05542 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 20W | 42-495-06091 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 21W | 42-495-06090 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 22TW | 42-495-06089 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 24W | 42-495-06088 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 25W | 42-495-05460 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 32W | 42-495-06083 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 4 | 42-495-05532 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 42W | 42-495-10422 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 43W | 42-495-10423 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 48 | 42-495-05464 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 49 | 42-495-05465 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 5 | 42-495-05533 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 51 | 42-495-05467 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 52 | 42-495-05468 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 53 | 42-495-05469 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 55 | 42-495-10413 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 58 | 42-495-10424 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 6W | 42-495-05534 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 7 | 42-495-06078 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 7W | 42-495-05535 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 9 | 42-495-05537 | HILCORP ENERGY COMPANY | -- | -- | -- |