HENDERSON, F.A. -B-

Oil · District 08 · Lease #30167

Operator: EXXON MOBIL CORPORATION

Cum Oil

453k BBL

Cum Gas

480k MCF

casinghead

Wells

2

Production

1993-01 — 2002-06

Peak Month

1996-12

Production History

Cum Oil: 453,109 BBL Cum Gas: 479,906 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,251 BBL/mo

Di (annual)

38.9%

b-factor

0.0

EUR

315,998 BBL

R-squared

0.764

type

exponential

Operator History (from monthly production reports)

2000-04 — 2002-10 EXXON MOBIL CORPORATION 31 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7OXY USA WTP LP29,2502006-06-27
11EXXON MOBIL CORPORATION19,3501991-08-28