Fields: NORTHERN RANCH (LEAGUE -A- SD.)
Cum Oil
70k BBL
Cum Gas
140k MCF
casinghead
Wells
1
Production
1993-01 — 2005-11
Peak Month
2004-01
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: 69,845 BBL Cum Gas: 140,321 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
622 BBL/mo
Di (annual)
37.3%
b-factor
1.0
EUR
59,533 BBL
R-squared
0.720
type
hyperbolic
Operator History (from monthly production reports)
Wells (1)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 4 L | 42-321-00023 | COCKRELL OIL CORPORATION | 4 | 7,516 | 2010-01-27 |