Fields: BRADFORD (TONKAWA)
Cum Oil
206k BBL
Cum Gas
1.3M MCF
casinghead
Wells
6
Production
1993-01 — 2021-02
Peak Month
1993-10
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: 206,159 BBL Cum Gas: 1,272,601 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
2,940 BBL/mo
Di (annual)
20.0%
b-factor
0.2
EUR
217,539 BBL
R-squared
0.958
type
hyperbolic
Operator History (from monthly production reports)
Wells (6)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 6 | 42-295-31902 | PRESIDIO PETROLEUM LLC | 1 | 6,700 | 1990-08-20 |
| 5 | 42-295-31882 | PRESIDIO PETROLEUM LLC | 1 | 6,700 | 1990-02-09 |
| 3 | 42-295-31857 | PRESIDIO PETROLEUM LLC | 1 | 6,700 | 1989-07-28 |
| 4 | 42-295-31127 | KAISER-FRANCIS OIL COMPANY | 2 | 9,505 | 1988-11-17 |
| 2 | 42-295-31817 | PRESIDIO PETROLEUM LLC | 1 | 6,700 | 1988-09-08 |
| 1 | 42-295-31798 | PRESIDIO PETROLEUM LLC | 1 | 6,700 | 1988-05-24 |