Fields: GRAND OLD OPLIN (GRAY)
Cum Oil
231k BBL
Cum Gas
95k MCF
casinghead
Wells
27
Production
1993-01 — 2005-05
Peak Month
1993-01
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: 230,823 BBL Cum Gas: 94,552 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
10,507 BBL/mo
Di (annual)
63.6%
b-factor
0.0
EUR
198,205 BBL
R-squared
0.929
type
exponential
Operator History (from monthly production reports)
Wells (27)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 13 | 42-059-36210 | WINDHAM RESOURCES | 1 | 4,500 | 1991-11-05 |
| 22 | 42-059-36207 | WINDHAM RESOURCES | 1 | 4,500 | 1991-11-05 |
| 24 | 42-059-36209 | WINDHAM RESOURCES | 1 | 4,500 | 1991-11-05 |
| 25 | 42-059-36208 | WINDHAM RESOURCES | 1 | 4,500 | 1991-11-05 |
| 26 | 42-059-36213 | WINDHAM RESOURCES | 1 | 4,500 | 1991-11-05 |
| 2WW | 42-059-36211 | WINDHAM RESOURCES | 1 | 2,600 | 1991-11-05 |
| 4WW | 42-059-36212 | WINDHAM RESOURCES | 1 | 2,600 | 1991-11-05 |
| 1WW | 42-059-36182 | WINDHAM RESOURCES | 1 | 2,600 | 1991-07-25 |
| 21 | 42-059-36183 | WINDHAM RESOURCES | 1 | 4,500 | 1991-07-25 |
| 23 | 42-059-36184 | WINDHAM RESOURCES | 1 | 4,500 | 1991-07-25 |
| 3WW | 42-059-36185 | WINDHAM RESOURCES | 1 | 2,600 | 1991-07-25 |
| 10 | 42-059-36090 | WINDHAM RESOURCES | 1 | 4,999 | 1990-08-01 |
| 18 | 42-059-36091 | WINDHAM RESOURCES | 2 | 4,999 | 1990-08-01 |
| 8 | 42-059-36057 | WINDHAM RESOURCES | 1 | 3,950 | 1990-03-06 |
| 9 | 42-059-36056 | WINDHAM RESOURCES | 1 | 4,600 | 1990-03-06 |
| 7 | 42-059-36038 | WINDHAM RESOURCES | 1 | 4,999 | 1989-11-16 |
| 6 | 42-059-36035 | WINDHAM RESOURCES | 1 | 4,999 | 1989-10-27 |
| 5 | 42-059-36032 | WINDHAM RESOURCES | 1 | 4,999 | 1989-10-23 |
| 4 | 42-059-36031 | WINDHAM RESOURCES | 1 | 4,999 | 1989-10-20 |
| 2 | 42-059-35166 | WINDHAM RESOURCES | 2 | 4,999 | 1989-03-29 |
| 1 | 42-059-35967 | WINDHAM RESOURCES | 1 | 4,999 | 1988-12-06 |
| 17 | 42-059-35862 | WINDHAM RESOURCES | 2 | 4,200 | 1988-03-08 |
| 16 | 42-059-35592 | EP OPERATING COMPANY | 1 | 4,250 | 1986-05-07 |
| 15 | 42-059-35521 | EP OPERATING COMPANY | 1 | 4,250 | 1986-01-08 |
| 14 | 42-059-35399 | EP OPERATING COMPANY | 1 | 4,250 | 1985-08-08 |
| 11 | 42-059-34947 | EP OPERATING COMPANY | 2 | 4,720 | 1985-04-16 |
| 12 | 42-059-35158 | EP OPERATING COMPANY | 1 | 4,750 | 1984-10-25 |