WHITEHURST

Oil · District 10 · Lease #4243

Operator: PENNZOIL EXPLORATION & PROD. CO.

Cum Oil

5k BBL

Cum Gas

3k MCF

casinghead

Wells

1

Production

1993-01 — 1999-10

Peak Month

1994-08

Production History

Cum Oil: 5,358 BBL Cum Gas: 3,375 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

215 BBL/mo

Di (annual)

91.3%

b-factor

0.0

EUR

2,818 BBL

R-squared

0.656

type

exponential

Operator History (from monthly production reports)

2000-04 — 2008-03 APACHE CORPORATION 96 mo
1997-10 — 2000-03 CRESCENDO RESOURCES, L.P. 30 mo
1995-04 — 1997-09 MIDGARD ENERGY COMPANY 30 mo
1993-01 — 1995-03 PENNZOIL EXPLORATION & PROD. CO. 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION111,0001977-11-07