Fields: SHACKELFORD COUNTY REGULAR
Cum Oil
11k BBL
Cum Gas
0 MCF
Wells
7
Production
1993-01 — 2026-04
Peak Month
2008-12
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: 11,360 BBL Cum Gas: 0 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
99 BBL/mo
Di (annual)
11.5%
b-factor
0.0
EUR
10,232 BBL
R-squared
0.577
type
exponential
Operator History (from monthly production reports)
Wells (7)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 9 | 42-417-39425 | RUFF OIL CO. | 1 | 1,000 | 2013-07-08 |
| 8 | 42-417-39234 | RUFF OIL CO. | 1 | 1,000 | 2011-10-31 |
| 5 | 42-417-39011 | RUFF OIL CO. | 1 | 1,000 | 2009-09-16 |
| 4 | 42-417-38867 | RUFF OIL CO. | 1 | 1,000 | 2008-07-21 |
| 3 | 42-417-38727 | RUFF OIL CO. | 1 | 1,000 | 2007-08-08 |
| 2 | 42-417-38536 | RUFF OIL CO. | 1 | 1,000 | 2005-08-16 |
| 1 | 42-417-82589 | RUFF OIL CO. | -- | -- | -- |