D C R C SECTION 54

Oil · District 04 · Lease #12265

Operator: EXXON CORP.

Cum Oil

1k BBL

Cum Gas

13k MCF

casinghead

Wells

1

Production

1993-10 — 1995-04

Peak Month

1994-04

Production History

Cum Oil: 1,123 BBL Cum Gas: 12,639 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

117 BBL/mo

Di (annual)

142.8%

b-factor

0.9

EUR

3,643 BBL

R-squared

0.897

type

hyperbolic

Operator History (from monthly production reports)

1993-10 — 1997-07 EXXON CORP. 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RATTLESNAKE OPERATING CO, LLC52,5001999-02-19