Fields: MATHERS RANCH (TONKAWA)
Cum Oil
10k BBL
Cum Gas
690k MCF
casinghead
Wells
3
Production
1993-01 — 2024-02
Peak Month
2000-03
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: 9,742 BBL Cum Gas: 690,452 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
87 BBL/mo
Di (annual)
477.0%
b-factor
1.2
EUR
1,572 BBL
R-squared
0.500
type
hyperbolic
Operator History (from monthly production reports)
Wells (3)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 1623 | 42-211-31013 | MAKAR PRODUCTION COMPANY | 1 | 8,200 | 1978-07-05 |
| 1622 | 42-211-30888 | MAKAR PRODUCTION COMPANY | 1 | 8,200 | 1977-08-08 |
| 1162 | 42-211-30267 | MAKAR PRODUCTION COMPANY | -- | -- | -- |