DENMAN /CLARK/

Oil · District 08 · Lease #2870

Operator: ROVER PETROLEUM OPERATING, LLC

Cum Oil

110k BBL

Cum Gas

264 MCF

casinghead

Wells

8

Production

1993-01 — 2026-04

Peak Month

1993-11

Production History

Cum Oil: 110,231 BBL Cum Gas: 264 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

780 BBL/mo

Di (annual)

8.5%

b-factor

0.0

EUR

108,103 BBL

R-squared

0.906

type

exponential

Operator History (from monthly production reports)

2024-01 — 2026-07 GRAYROCK ENERGY II, LLC 31 mo
2017-06 — 2023-12 ROVER PETROLEUM OPERATING, LLC 79 mo
2004-12 — 2017-05 MERIT ENERGY COMPANY 150 mo
1993-01 — 2004-11 ANADARKO PETROLEUM CORPORATION 143 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WGRAYROCK ENERGY II, LLC12,9001983-09-06
6WGRAYROCK ENERGY II, LLC12,9001983-08-18
7WGRAYROCK ENERGY II, LLC12,9001983-08-18
8WGRAYROCK ENERGY II, LLC12,9001983-08-18
142-227-04060GRAYROCK ENERGY II, LLC------
242-227-04061GRAYROCK ENERGY II, LLC------
342-227-00882GRAYROCK ENERGY II, LLC------
442-227-00883GRAYROCK ENERGY II, LLC------