WILLIS, F.M.

Oil · District 06 · Lease #15287

Operator: QUANTUM RESOURCES MANAGEMENT,LLC

Cum Oil

22k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2014-02 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 21,525 BBL Cum Gas: 4,154 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

566 BBL/mo

Di (annual)

75.5%

b-factor

1.0

EUR

32,906 BBL

R-squared

0.862

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 DIVERSIFIED PRODUCTION LLC 22 mo
2015-01 — 2024-09 BREITBURN OPERATING L.P. 117 mo
2014-02 — 2014-12 QUANTUM RESOURCES MANAGEMENT,LLC 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DIVERSIFIED PRODUCTION LLC211,3002014-01-09