Fields: JOY, N.W. (MARBLE FALLS)
Cum Oil
110k BBL
Cum Gas
63k MCF
casinghead
Wells
4
Production
1993-01 — 2026-04
Peak Month
1993-03
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: 109,724 BBL Cum Gas: 62,565 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
589 BBL/mo
Di (annual)
5.5%
b-factor
0.0
EUR
121,034 BBL
R-squared
0.805
type
exponential
Operator History (from monthly production reports)
Wells (4)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 3CS | 42-077-32087 | COBRA OIL & GAS CORPORATION | 1 | 6,150 | 1981-02-10 |
| 4CS | 42-077-32086 | COBRA OIL & GAS CORPORATION | 1 | 6,150 | 1981-02-10 |
| 2CS | 42-077-31646 | COBRA OIL & GAS CORPORATION | 1 | 6,150 | 1980-01-21 |
| 1CS | 42-077-31344 | COBRA OIL & GAS CORPORATION | 2 | 6,150 | 1979-06-18 |