ANP -132- UNIT

Oil · District 7B · Lease #27959

Operator: TEXXOL OPERATING COMPANY, INC.

Cum Oil

130k BBL

Cum Gas

967k MCF

casinghead

Wells

1

Production

1996-08 — 2026-04

Peak Month

1998-05

Production History

Cum Oil: 130,032 BBL Cum Gas: 967,172 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,572 BBL/mo

Di (annual)

41.6%

b-factor

0.3

EUR

104,946 BBL

R-squared

0.879

type

hyperbolic

Operator History (from monthly production reports)

2013-08 — 2026-07 TEXXOL OPERATING COMPANY, INC. 156 mo
2000-04 — 2013-07 RICHEY, RAY MANAGEMENT CO., INC. 160 mo
1996-08 — 2000-03 MITCHELL ENERGY CORPORATION 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXXOL OPERATING COMPANY, INC.35,9001996-04-25