Fields: SAND HILLS (MCKNIGHT)
Cum Oil
134k BBL
Cum Gas
336k MCF
casinghead
Wells
10
Production
1993-01 — 2024-11
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: 134,277 BBL Cum Gas: 336,055 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
853 BBL/mo
Di (annual)
7.7%
b-factor
0.0
EUR
129,479 BBL
R-squared
0.635
type
exponential
Operator History (from monthly production reports)
Wells (10)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 9 | 42-103-34172 | HEIFER PRODUCTION COMPANY LLC | 1 | 3,600 | 1992-08-11 |
| 6 | 42-103-33426 | HEIFER PRODUCTION COMPANY LLC | 1 | 3,600 | 1984-03-19 |
| 7 | 42-103-32976 | HEIFER PRODUCTION COMPANY LLC | 1 | 3,600 | 1982-08-20 |
| 8 | 42-103-32975 | HEIFER PRODUCTION COMPANY LLC | 1 | 3,600 | 1982-08-20 |
| 8W | 42-103-32975 | HEIFER PRODUCTION COMPANY LLC | 1 | 3,600 | 1982-08-20 |
| 5 | 42-103-32823 | HEIFER PRODUCTION COMPANY LLC | 1 | 3,600 | 1982-02-04 |
| 4 | 42-103-32721 | HEIFER PRODUCTION COMPANY LLC | 1 | 3,600 | 1981-10-14 |
| 1 | 42-103-03161 | HEIFER PRODUCTION COMPANY LLC | -- | -- | -- |
| 2 | 42-103-03159 | HEIFER PRODUCTION COMPANY LLC | -- | -- | -- |
| 3 | 42-103-03160 | HEIFER PRODUCTION COMPANY LLC | -- | -- | -- |