GIDDINGS ESTATE FEE

Oil · District 7C · Lease #10570

Operator: EXXON MOBIL CORPORATION

Cum Oil

4k BBL

Cum Gas

261k MCF

casinghead

Wells

2

Production

1993-01 — 1998-02

Peak Month

1996-10

Production History

Cum Oil: 4,403 BBL Cum Gas: 261,300 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

340 BBL/mo

Di (annual)

576.3%

b-factor

0.8

EUR

2,449 BBL

R-squared

0.874

type

hyperbolic

Operator History (from monthly production reports)

2000-04 — 2000-10 EXXON MOBIL CORPORATION 7 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10PIONEER NATURAL RES. USA, INC.412,5502001-04-26
9EXXON MOBIL CORPORATION213,4001998-05-12