Fields: KEYSTONE (COLBY)
Cum Oil
258k BBL
Cum Gas
629k MCF
casinghead
Wells
28
Production
1993-01 — 2026-04
Peak Month
2018-01
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: 257,693 BBL Cum Gas: 628,996 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
996 BBL/mo
Di (annual)
28.3%
b-factor
0.0
EUR
42,168 BBL
R-squared
0.757
type
exponential
Operator History (from monthly production reports)
Wells (28)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 89 | 42-495-33249 | FORMENTERA OPERATIONS LLC | 1 | 3,600 | 2007-04-03 |
| 1 | 42-495-02925 | FORMENTERA OPERATIONS LLC | 1 | 10,400 | 2000-01-04 |
| 29 | 42-495-02899 | FORMENTERA OPERATIONS LLC | 1 | 2,790 | 1995-02-28 |
| 69 | 42-495-10338 | FORMENTERA OPERATIONS LLC | 1 | 2,965 | 1995-02-28 |
| 67 | 42-495-10336 | FORMENTERA OPERATIONS LLC | 1 | 2,905 | 1994-06-27 |
| 2 | 42-495-02926 | FORMENTERA OPERATIONS LLC | 1 | 3,352 | 1987-07-15 |
| 79 | 42-495-32125 | FORMENTERA OPERATIONS LLC | 1 | 3,500 | 1987-06-29 |
| 83 | 42-495-32119 | FORMENTERA OPERATIONS LLC | 2 | 10,800 | 1987-06-17 |
| 75 | 42-495-32071 | FORMENTERA OPERATIONS LLC | 1 | 3,500 | 1986-09-12 |
| 16 | 42-495-02915 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 18 | 42-495-02917 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 23 | 42-495-06161 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 35W | 42-495-04891 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 36 T | 42-495-04883 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 38W | 42-495-04882 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 56W | 42-495-10326 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 57 | 42-495-10327 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 58 | 42-495-10328 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 59W | 42-495-10329 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 60W | 42-495-10330 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 61 | 42-495-10331 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 62 | 42-495-10332 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 63W | 42-495-10333 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 64W | 42-495-10334 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 68W | 42-495-10337 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 72W | 42-495-10341 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 73 | 42-495-30079 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 74 | 42-495-30128 | FORMENTERA OPERATIONS LLC | -- | -- | -- |