COLEMAN, M.J. OIL UNIT 1

Oil · District 06 · Lease #13599

Operator: XTO ENERGY INC.

Cum Oil

21k BBL

Cum Gas

122k MCF

casinghead

Wells

3

Production

1996-09 — 2015-05

Peak Month

1997-01

Production History

Cum Oil: 21,406 BBL Cum Gas: 122,397 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

434 BBL/mo

Di (annual)

25.8%

b-factor

0.2

EUR

24,969 BBL

R-squared

0.719

type

hyperbolic

Operator History (from monthly production reports)

2014-01 — 2026-07 XTO ENERGY INC. 151 mo
2000-04 — 2013-12 EXXON MOBIL CORPORATION 165 mo
1996-09 — 2000-03 EXXON CORP. 43 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XTO ENERGY INC.19,7001993-09-07
6XTO ENERGY INC.19,7001993-09-07
6UXTO ENERGY INC.19,7001993-09-07