Fields: WEST RANCH (GLASSCOCK)
Cum Oil
712k BBL
Cum Gas
311k MCF
casinghead
Wells
43
Production
1993-01 — 2026-04
Peak Month
2025-04
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: 712,317 BBL Cum Gas: 311,443 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
5,298 BBL/mo
Di (annual)
37.3%
b-factor
1.7
EUR
780,354 BBL
R-squared
0.475
type
hyperbolic
Operator History (from monthly production reports)
Wells (43)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 439 | 42-239-02785 | HILCORP ENERGY COMPANY | 4 | 7,810 | 2024-11-13 |
| 1109 | 42-239-33887 | HILCORP ENERGY COMPANY | 2 | 7,200 | 2024-10-22 |
| 503 | 42-239-32014 | HILCORP ENERGY COMPANY | 6 | 8,500 | 2024-09-26 |
| 127 | 42-239-02482 | HILCORP ENERGY COMPANY | 7 | 5,819 | 2023-10-23 |
| 443 | 42-239-02789 | HILCORP ENERGY COMPANY | 6 | 6,480 | 2018-11-19 |
| 1106 | 42-239-33792 | HILCORP ENERGY COMPANY | 3 | 7,200 | 2018-06-08 |
| 97 | 42-239-02452 | HILCORP ENERGY COMPANY | 2 | 5,579 | 2018-05-15 |
| 111 | 42-239-02466 | HILCORP ENERGY COMPANY | 2 | 5,769 | 2017-12-14 |
| 479 | 42-239-30829 | HILCORP ENERGY COMPANY | 2 | 6,235 | 2016-02-28 |
| 43 L | 42-239-02398 | HILCORP ENERGY COMPANY | 1 | 5,830 | 2014-10-06 |
| 161 | 42-239-02516 | HILCORP ENERGY COMPANY | 5 | 5,764 | 2007-12-19 |
| 430 | 42-239-02777 | HILCORP ENERGY COMPANY | 4 | 5,857 | 2005-08-09 |
| 364 | 42-239-02711 | HILCORP ENERGY COMPANY | 4 | 6,359 | 2005-06-22 |
| 233 | 42-239-02798 | HILCORP ENERGY COMPANY | 2 | 8,500 | 2004-04-14 |
| 282 | 42-239-02630 | HILCORP ENERGY COMPANY | 3 | 5,778 | 2003-12-15 |
| 502 | 42-239-32009 | HILCORP ENERGY COMPANY | 4 | 5,900 | 2003-12-15 |
| 140 U | 42-239-02495 | HILCORP ENERGY COMPANY | 3 | 5,801 | 2003-10-24 |
| 50 | 42-239-02405 | HILCORP ENERGY COMPANY | 2 | 5,595 | 2003-02-03 |
| 53 | 42-239-02408 | HILCORP ENERGY COMPANY | 6 | 7,500 | 2003-02-03 |
| 32 | 42-239-02387 | HILCORP ENERGY COMPANY | 5 | 7,300 | 1996-04-10 |
| 164 | 42-239-02519 | HILCORP ENERGY COMPANY | 2 | 5,534 | 1993-01-29 |
| 72 | 42-239-02427 | HILCORP ENERGY COMPANY | 4 | 5,593 | 1993-01-22 |
| 103 | 42-239-02458 | HILCORP ENERGY COMPANY | 2 | 6,759 | 1992-08-13 |
| 65 | 42-239-02420 | HILCORP ENERGY COMPANY | 2 | 5,579 | 1992-06-03 |
| 119 | 42-239-02474 | HILCORP ENERGY COMPANY | 1 | 8,600 | 1991-02-13 |
| 122 | 42-239-02477 | HILCORP ENERGY COMPANY | 2 | 5,595 | 1991-01-30 |
| 114 | 42-239-02469 | HILCORP ENERGY COMPANY | 1 | 5,816 | 1990-10-30 |
| 15 | 42-239-02370 | HILCORP ENERGY COMPANY | 2 | 5,371 | 1987-08-24 |
| 183 | 42-239-02538 | HILCORP ENERGY COMPANY | 2 | 5,200 | 1987-06-19 |
| 83 | 42-239-02438 | HILCORP ENERGY COMPANY | 1 | 5,300 | 1987-05-26 |
| 324 | 42-239-02672 | HILCORP ENERGY COMPANY | 1 | 5,599 | 1986-07-08 |
| 228 | 42-239-02583 | HILCORP ENERGY COMPANY | 1 | 5,792 | 1986-06-12 |
| 437 A | 42-239-02784 | HILCORP ENERGY COMPANY | 1 | 5,816 | 1986-04-07 |
| 134 | 42-239-02489 | HILCORP ENERGY COMPANY | 5 | 5,635 | 1984-10-23 |
| 272 | 42-239-02621 | HILCORP ENERGY COMPANY | 1 | 5,170 | 1984-07-05 |
| 56 | 42-239-02411 | HILCORP ENERGY COMPANY | 1 | 5,587 | 1982-02-09 |
| 239 | 42-239-02593 | HILCORP ENERGY COMPANY | 2 | 5,570 | 1981-05-10 |
| 23 | 42-239-02378 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 273 | 42-239-02622 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 309 | 42-239-02657 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 321 | 42-239-02669 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 456 U | 42-239-03684 | HILCORP ENERGY COMPANY | -- | -- | -- |
| 95 | 42-239-02450 | HILCORP ENERGY COMPANY | -- | -- | -- |