ROCKER "B" 41-A

Oil · District 7C · Lease #10125

Operator: SUMMIT PETROLEUM LLC

Cum Oil

16k BBL

Cum Gas

71k MCF

casinghead

Wells

1

Production

1993-01 — 2025-04

Peak Month

2014-10

Production History

Cum Oil: 15,536 BBL Cum Gas: 70,921 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

110 BBL/mo

Di (annual)

812.5%

b-factor

0.6

EUR

352 BBL

R-squared

0.733

type

hyperbolic

Operator History (from monthly production reports)

2025-06 — 2026-07 MIDWAY ENERGY PARTNERS OPERATING 14 mo
2017-09 — 2025-05 RP OPERATING, L.L.C. 93 mo
2007-10 — 2017-08 LEGACY RESERVES OPERATING LP 119 mo
2007-05 — 2007-09 SUMMIT PETROLEUM LLC 5 mo
2001-04 — 2007-04 HENRY PETROLEUM LP 73 mo
1993-01 — 2001-03 HENRY PETROLEUM CORP. 99 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4MIDWAY ENERGY PARTNERS OPERATING17,2501982-12-17