SOUTHERN PACIFIC RR CO. UNIT

Oil · District 03 · Lease #11781

Operator: BROWNING OIL COMPANY, INC.

Cum Oil

18k BBL

Cum Gas

123k MCF

casinghead

Wells

1

Production

1993-01 — 2007-07

Peak Month

1994-01

Production History

Cum Oil: 18,469 BBL Cum Gas: 123,271 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

359 BBL/mo

Di (annual)

24.9%

b-factor

0.0

EUR

17,226 BBL

R-squared

0.647

type

exponential

Operator History (from monthly production reports)

1993-01 — 2009-11 BROWNING OIL COMPANY, INC. 203 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BROWNING OIL COMPANY, INC.19,0001977-09-15