Fields: CHAPMAN RANCH (C- 5)
Cum Oil
10k BBL
Cum Gas
4k MCF
casinghead
Wells
2
Production
1993-01 — 1996-03
Peak Month
1995-01
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: 10,283 BBL Cum Gas: 4,322 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
369 BBL/mo
Di (annual)
267.3%
b-factor
2.0
EUR
25,503 BBL
R-squared
0.546
type
hyperbolic
Operator History (from monthly production reports)
Wells (2)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 42 | 42-355-30064 | SHANA PETROLEUM COMPANY | 2 | 4,360 | 2001-05-17 |
| 49 | 42-355-30387 | DECKER OPERATING CO., L.L.C. | 2 | 7,745 | 1999-11-23 |