Fields: MARSTON RANCH (CLEARFORK)
Cum Oil
287k BBL
Cum Gas
818k MCF
casinghead
Wells
9
Production
2010-12 — 2026-04
Peak Month
2012-11
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: 287,065 BBL Cum Gas: 818,088 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
6,056 BBL/mo
Di (annual)
66.2%
b-factor
0.8
EUR
309,313 BBL
R-squared
0.962
type
hyperbolic
Operator History (from monthly production reports)
Wells (9)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 9 | 42-475-37402 | N & B OIL AND GAS LLC | 1 | 6,000 | 2017-12-20 |
| 8 | 42-475-36560 | N & B OIL AND GAS LLC | 1 | 5,200 | 2013-12-05 |
| 7 | 42-475-36418 | N & B OIL AND GAS LLC | 1 | 5,200 | 2013-03-08 |
| 6 | 42-475-36234 | N & B OIL AND GAS LLC | 1 | 5,200 | 2012-09-12 |
| 5 | 42-475-35985 | N & B OIL AND GAS LLC | 1 | 5,000 | 2012-01-24 |
| 4 | 42-475-35856 | N & B OIL AND GAS LLC | 1 | 5,000 | 2011-07-13 |
| 1 | 42-475-35458 | N & B OIL AND GAS LLC | 3 | 9,500 | 2011-06-15 |
| 3 | 42-475-35637 | N & B OIL AND GAS LLC | 1 | 5,000 | 2010-11-03 |
| 2 | 42-475-35554 | N & B OIL AND GAS LLC | 1 | 6,500 | 2010-03-30 |