Fields: CALVIN (DEAN)
Cum Oil
25k BBL
Cum Gas
43k MCF
casinghead
Wells
2
Production
1993-01 — 1995-10
Peak Month
1994-06
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: 25,013 BBL Cum Gas: 43,089 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
1,231 BBL/mo
Di (annual)
50.0%
b-factor
2.0
EUR
181,506 BBL
R-squared
0.816
type
hyperbolic
Operator History (from monthly production reports)
Wells (2)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 2 | 42-173-00405 | PIONEER NATURAL RES. USA, INC. | 1 | 8,650 | 1994-04-18 |
| 1 | 42-173-00403 | PIONEER NATURAL RES. USA INC. | 1 | 8,650 | 1990-07-18 |