Fields: CALVIN (DEAN)
Cum Oil
24k BBL
Cum Gas
206k MCF
casinghead
Wells
7
Production
1993-01 — 1995-10
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: 23,574 BBL Cum Gas: 205,813 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
830 BBL/mo
Di (annual)
41.8%
b-factor
2.0
EUR
132,124 BBL
R-squared
0.437
type
hyperbolic
Operator History (from monthly production reports)
Wells (7)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 7 | 42-173-31278 | PIONEER NATURAL RES. USA, INC. | 2 | 8,580 | 1993-01-22 |
| 9 | 42-173-31438 | PIONEER NATURAL RES. USA, INC. | 2 | 8,520 | 1991-06-28 |
| 10 | 42-173-31764 | PIONEER NATURAL RES. USA, INC. | 2 | 8,600 | 1990-07-16 |
| 6 | 42-173-31270 | PIONEER NATURAL RES. USA, INC. | 2 | 8,570 | 1990-07-16 |
| 8 | 42-173-31279 | PIONEER NATURAL RES. USA, INC. | 2 | 8,550 | 1990-07-16 |
| 11 | 42-173-31932 | PIONEER NATURAL RES. USA, INC. | 1 | 8,600 | 1986-01-17 |
| 5 | 42-173-31246 | PARKER & PARSLEY DEVELOPMENT L.P | 1 | 8,525 | 1982-03-04 |