4JK

Oil · District 8A · Lease #66145

Operator: BROTHERS PRODUCTION COMPANY INC.

Cum Oil

33k BBL

Cum Gas

10k MCF

casinghead

Wells

2

Production

1993-01 — 1998-12

Peak Month

1993-08

Production History

Cum Oil: 32,663 BBL Cum Gas: 9,812 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,196 BBL/mo

Di (annual)

65.6%

b-factor

0.5

EUR

41,261 BBL

R-squared

0.907

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 1999-04 BROTHERS PRODUCTION COMPANY INC. 76 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3303LEGACY RESERVES OPERATING LP48,4002007-05-22
3302LEGACY RESERVES OPERATING LP38,3501995-11-02