BRUNNER UNIT

Oil · District 03 · Lease #22753

Operator: SNYDER OIL CORPORATION

Cum Oil

117k BBL

Cum Gas

235k MCF

casinghead

Wells

1

Production

1994-12 — 1999-03

Peak Month

1995-01

Production History

Cum Oil: 116,715 BBL Cum Gas: 234,987 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,258 BBL/mo

Di (annual)

332.9%

b-factor

0.1

EUR

57,429 BBL

R-squared

0.765

type

hyperbolic

Operator History (from monthly production reports)

1997-01 — 2008-03 ROSEWOOD RESOURCES, INC. 135 mo
1994-12 — 1996-12 SNYDER OIL CORPORATION 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HROSEWOOD RESOURCES INC.214,8001994-09-16