BROWN, R.B. -22-

Oil · District 08 · Lease #25206

Operator: YATES OIL & GAS COMPANY

Cum Oil

2k BBL

Cum Gas

38 MCF

casinghead

Wells

1

Production

1993-01 — 1996-02

Peak Month

1995-06

Production History

Cum Oil: 1,711 BBL Cum Gas: 38 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

114 BBL/mo

Di (annual)

404.1%

b-factor

0.0

EUR

338 BBL

R-squared

0.484

type

exponential

Operator History (from monthly production reports)

2000-09 — 2004-12 ENDEAVOR ENERGY RESOURCES L.P. 52 mo
1996-03 — 2000-08 STEPHENS, AUTRY C. 54 mo
1994-07 — 1996-02 YATES OIL & GAS COMPANY 20 mo
1993-01 — 1994-06 O'BRIEN, GEORGE H. JR. 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1022ENDEAVOR ENERGY RESOURCES L.P.19,1001978-06-23