Fields: ELLIS RANCH (CLEVELAND)
Cum Oil
99k BBL
Cum Gas
600k MCF
casinghead
Wells
3
Production
2005-06 — 2011-04
Peak Month
2006-08
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: 98,626 BBL Cum Gas: 600,400 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
2,658 BBL/mo
Di (annual)
28.7%
b-factor
0.0
EUR
111,141 BBL
R-squared
0.520
type
exponential
Operator History (from monthly production reports)
Wells (3)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 4H | 42-295-33409 | HIGHMARK ENERGY OPERATING, LLC | 1 | 9,000 | 2008-10-10 |
| 3H | 42-295-33009 | HIGHMARK ENERGY OPERATING, LLC | 1 | 9,000 | 2006-03-28 |
| 2 H | 42-295-32867 | HIGHMARK ENERGY OPERATING, LLC | 1 | 9,000 | 2005-04-13 |