Fields: HOWARD GLASSCOCK
Cum Oil
482k BBL
Cum Gas
187 MCF
casinghead
Wells
19
Production
1993-01 — 2011-11
Peak Month
1998-03
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: 482,033 BBL Cum Gas: 187 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
2,465 BBL/mo
Di (annual)
3.3%
b-factor
0.1
EUR
737,911 BBL
R-squared
0.454
type
hyperbolic
Operator History (from monthly production reports)
Wells (19)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 20 | 42-227-34583 | EXTEX OPERATING COMPANY | 1 | 2,500 | 1990-09-27 |
| 19 | 42-227-32553 | EXTEX OPERATING COMPANY | 1 | 2,500 | 1981-09-16 |
| 17 | 42-227-32307 | LEGACY RESERVES OPERATING LP | 1 | 2,500 | 1980-11-19 |
| 18 | 42-227-32306 | EXTEX OPERATING COMPANY | 1 | 2,500 | 1980-11-19 |
| 15 | 42-227-32026 | EXTEX OPERATING COMPANY | 1 | 2,500 | 1980-01-17 |
| 16 | 42-227-32027 | EXTEX OPERATING COMPANY | 1 | 2,500 | 1980-01-17 |
| 1 | 42-227-03620 | LEGACY RESERVES OPERATING LP | -- | -- | -- |
| 10 | 42-227-03954 | LEGACY RESERVES OPERATING LP | -- | -- | -- |
| 11LD | 42-227-30117 | LEGACY RESERVES OPERATING LP | -- | -- | -- |
| 11 U | 42-227-30117 | LEGACY RESERVES OPERATING LP | -- | -- | -- |
| 12 | 42-227-30376 | EXTEX OPERATING COMPANY | -- | -- | -- |
| 14 | 42-227-30595 | EXTEX OPERATING COMPANY | -- | -- | -- |
| 2 | 42-227-03621 | LEGACY RESERVES OPERATING LP | -- | -- | -- |
| 3 | 42-227-03622 | EXTEX OPERATING COMPANY | -- | -- | -- |
| 4 | 42-227-01913 | EXTEX OPERATING COMPANY | -- | -- | -- |
| 5 | 42-227-00287 | EXTEX OPERATING COMPANY | -- | -- | -- |
| 7 | 42-227-30055 | LEGACY RESERVES OPERATING LP | -- | -- | -- |
| 8 | 42-227-30594 | EXTEX OPERATING COMPANY | -- | -- | -- |
| 9D | 42-227-03953 | EXTEX OPERATING COMPANY | -- | -- | -- |