Fields: FELDMAN (TONKAWA)
Cum Oil
3k BBL
Cum Gas
33k MCF
casinghead
Wells
1
Production
1993-01 — 2001-07
Peak Month
1999-03
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: 2,730 BBL Cum Gas: 32,578 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
61 BBL/mo
Di (annual)
704.8%
b-factor
0.5
EUR
185 BBL
R-squared
0.754
type
hyperbolic
Operator History (from monthly production reports)
Wells (1)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 1 | 42-211-31409 | GRANITE OPERATING COMPANY | 1 | 7,900 | 1981-11-04 |