Fields: CALVIN (DEAN)
Cum Oil
9k BBL
Cum Gas
32k MCF
casinghead
Wells
19
Production
1993-01 — 1994-07
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: 9,396 BBL Cum Gas: 32,095 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
532 BBL/mo
Di (annual)
21.3%
b-factor
1.0
EUR
73,589 BBL
R-squared
0.322
type
hyperbolic
Operator History (from monthly production reports)
Wells (19)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 110 | 42-173-32054 | PIONEER NATURAL RES. USA INC. | 1 | 8,600 | 1988-09-26 |
| 111 | 42-173-32052 | PIONEER NATURAL RES. USA INC. | 1 | 8,600 | 1988-09-26 |
| 309 | 42-173-32053 | PIONEER NATURAL RES. USA INC. | 2 | 8,600 | 1988-09-26 |
| 302 | 42-173-00820 | STANDARD OIL PRODUCTION COMPANY | 1 | 8,600 | 1988-09-16 |
| 304 | 42-173-00825 | STANDARD OIL PRODUCTION COMPANY | 1 | 8,600 | 1988-09-16 |
| 103 | 42-173-00856 | PIONEER NATURAL RES. USA INC. | 2 | 8,600 | 1988-09-12 |
| 104 | 42-173-00859 | PIONEER NATURAL RES. USA INC. | 1 | 8,600 | 1988-09-12 |
| 109 | 42-173-32050 | PIONEER NATURAL RES. USA INC. | 1 | 8,600 | 1988-09-12 |
| 517 | 42-173-31428 | PIONEER NATURAL RES. USA INC. | 1 | 8,700 | 1983-06-24 |
| 107 | 42-173-00864 | PIONEER NATURAL RES. USA INC. | 1 | 9,500 | 1979-10-04 |
| 101 | 42-173-00926 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 105 | 42-173-00862 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 202 | 42-173-00833 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 301 | 42-173-00818 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 303 | 42-173-00823 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 505 | 42-173-00878 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 511 | 42-173-00896 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 513 | 42-173-00901 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |
| 515 | 42-173-00905 | PIONEER NATURAL RES. USA INC. | -- | -- | -- |