MIDLAND -A- FEE

Oil · District 08 · Lease #8280

Operator: XTO ENERGY INC.

Cum Oil

5k BBL

Cum Gas

66k MCF

casinghead

Wells

2

Production

1993-01 — 1998-11

Peak Month

1993-05

Production History

Cum Oil: 5,448 BBL Cum Gas: 66,092 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

130 BBL/mo

Di (annual)

141.5%

b-factor

0.1

EUR

1,213 BBL

R-squared

0.718

type

hyperbolic

Operator History (from monthly production reports)

2004-08 — 2026-07 XTO ENERGY INC. 264 mo
2002-06 — 2004-07 CHEVRON U. S. A. INC. 26 mo
1993-01 — 2002-05 TEXACO E & P INC. 113 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2XTO ENERGY INC.113,4031998-06-25
4 T42-329-01787XTO ENERGY INC.------