Fields: KEYSTONE (COLBY)
Cum Oil
270k BBL
Cum Gas
1.2M MCF
casinghead
Wells
54
Production
1993-01 — 2026-04
Peak Month
1999-06
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: 270,003 BBL Cum Gas: 1,168,586 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
1,615 BBL/mo
Di (annual)
8.5%
b-factor
0.0
EUR
223,748 BBL
R-squared
0.389
type
exponential
Operator History (from monthly production reports)
Wells (54)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 1379 | 42-495-31298 | BASIN OIL & GAS OPERATING, LLC | 4 | 5,600 | 2014-09-02 |
| 1811E | 42-495-05124 | BASIN OIL & GAS OPERATING, LLC | 2 | 10,639 | 2007-07-10 |
| 1345 | 42-495-05130 | BASIN OIL & GAS OPERATING, LLC | 1 | 2,850 | 1997-02-19 |
| 1324 | 42-495-05137 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,278 | 1996-05-31 |
| 1370 | 42-495-31110 | BASIN OIL & GAS OPERATING, LLC | 2 | 5,500 | 1995-11-06 |
| 1370W | 42-495-31110 | BASIN OIL & GAS OPERATING, LLC | 2 | 5,500 | 1995-11-06 |
| 1911 | 42-495-05110 | BASIN OIL & GAS OPERATING, LLC | 1 | 10,659 | 1995-05-30 |
| 1216 | 42-495-05154 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,650 | 1981-08-05 |
| 1256W | 42-495-31384 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,600 | 1981-07-27 |
| 1356 | 42-495-05128 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,600 | 1981-07-21 |
| 1380W | 42-495-31320 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,500 | 1981-02-06 |
| 1952W | 42-495-31318 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,500 | 1981-02-06 |
| 1947 | 42-495-31079 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,500 | 1979-08-06 |
| 1247 | 42-495-31065 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,500 | 1979-06-19 |
| 1914C | 42-495-05107 | BASIN OIL & GAS OPERATING, LLC | 1 | 5,505 | 1979-05-02 |
| 1367 | 42-495-31039 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,500 | 1979-03-09 |
| 1865 | 42-495-31040 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,500 | 1979-03-09 |
| 1864 | 42-495-30998 | BASIN OIL & GAS OPERATING, LLC | 1 | 3,500 | 1978-10-18 |
| 1215W | 42-495-06435 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1223 | 42-495-05153 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1225 | 42-495-05152 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1232 | 42-495-05151 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1236 | 42-495-05149 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1243 | 42-495-05147 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1327 | 42-495-05139 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1334 | 42-495-05134 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1352 | 42-495-05129 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1353 | 42-495-05093 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1361 | 42-495-80747 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1365 | 42-495-05126 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1811 | 42-495-05125 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 181S | 42-495-80722 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1833 | 42-495-05118 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1851W | 42-495-12715 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1852 | 42-495-05111 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1854 | 42-495-05112 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1861 | 42-495-05113 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1863 | 42-495-80756 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1912 | 42-495-06227 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1913C | 42-495-06433 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1913W | 42-495-05109 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1914 | 42-495-05108 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1916 | 42-495-05105 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1921 | 42-495-05104 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1923 | 42-495-05097 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1925 | 42-495-05098 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 192S | 42-495-80723 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1932 | 42-495-05099 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1934 | 42-495-05100 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1941 | 42-495-05103 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1943 | 42-495-05094 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1945 | 42-495-05096 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1946W | 42-495-12716 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |
| 1D | 42-495-10376 | BASIN OIL & GAS OPERATING, LLC | -- | -- | -- |