HULL -A-

Oil · District 06 · Lease #5505

Operator: PENNZOIL EXPLORATION & PROD. CO.

Cum Oil

7k BBL

Cum Gas

125k MCF

casinghead

Wells

1

Production

1993-01 — 1999-02

Peak Month

1995-03

Production History

Cum Oil: 7,189 BBL Cum Gas: 125,120 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

287 BBL/mo

Di (annual)

661.7%

b-factor

1.5

EUR

7,223 BBL

R-squared

0.418

type

hyperbolic

Operator History (from monthly production reports)

2000-04 — 2005-08 DEVON ENERGY PRODUCTION CO, L.P. 65 mo
1999-03 — 2000-03 PENNZENERGY EXP. & PROD., L.L.C. 13 mo
1993-01 — 1999-02 PENNZOIL EXPLORATION & PROD. CO. 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3SHERIDAN PRODUCTION CO III, LLC110,5002004-04-07