COBB-HOLMAN LBR. CO.

Oil · District 06 · Lease #1075

Operator: QUANTUM RESOURCES MANAGEMENT,LLC

Cum Oil

374k BBL

Cum Gas

377k MCF

casinghead

Wells

13

Production

1993-01 — 2026-04

Peak Month

1993-11

Production History

Cum Oil: 374,206 BBL Cum Gas: 377,266 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,852 BBL/mo

Di (annual)

22.1%

b-factor

0.9

EUR

361,393 BBL

R-squared

0.804

type

hyperbolic

Operator History (from monthly production reports)

2019-07 — 2026-07 PELES, LLC 85 mo
2015-01 — 2019-06 BREITBURN OPERATING L.P. 54 mo
2012-07 — 2014-12 QUANTUM RESOURCES MANAGEMENT,LLC 30 mo
2008-02 — 2012-06 PRIZE PETROLEUM, LLC 53 mo
1996-10 — 2008-01 HYPERION ENERGY, L P 136 mo
1993-01 — 1996-09 EXXON CORP. 45 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
24PELES, LLC14,9001991-06-17
23PELES, LLC14,8001991-05-23
21PELES, LLC15,4001988-03-22
20PELES, LLC15,3701987-07-08
17PELES, LLC15,3501984-04-12
142-073-00679PELES, LLC------
1442-073-00692PELES, LLC------
1542-073-30135PELES, LLC------
242-073-00680PELES, LLC------
342-073-00681PELES, LLC------
642-073-00684PELES, LLC------
742-073-00685PELES, LLC------
842-073-00686PELES, LLC------