DUVAL COUNTY RANCH CO. -K-
Oil · District 04 · Lease #12347
Operator: TEXAS PETROLEUM INVESTMENT CO.
Fields: CHARAMOUSCA,W(WILCOX 3 SEG D LO)
Cum Oil
14k BBL
Cum Gas
49k MCF
casinghead
Wells
2
Production
1994-06 — 1998-06
Peak Month
1994-07
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: 13,946 BBL Cum Gas: 49,188 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
1,167 BBL/mo
Di (annual)
186.9%
b-factor
0.4
EUR
12,326 BBL
R-squared
0.606
type
hyperbolic
Operator History (from monthly production reports)
Wells (2)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 65 D | 42-131-37941 | SOUTHWESTERN ENERGY PROD. CO. | 4 | 5,800 | 2007-07-27 |
| 66 | 42-131-37967 | TEXAS PETROLEUM INVESTMENT CO. | 4 | 5,700 | 2007-04-18 |