KING RANCH HEADQUARTERS

Oil · District 04 · Lease #10420

Operator: EXXON MOBIL CORPORATION

Cum Oil

41k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

1993-01 — 2002-04

Peak Month

1999-02

Production History

Cum Oil: 40,790 BBL Cum Gas: 7,155 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

482 BBL/mo

Di (annual)

26.1%

b-factor

0.0

EUR

22,076 BBL

R-squared

0.339

type

exponential

Operator History (from monthly production reports)

2000-04 — 2005-08 EXXON MOBIL CORPORATION 65 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3EXXON MOBIL CORPORATION18,3001983-08-05