TMBR/SHARP BUTLER

Oil · District 08 · Lease #31322

Operator: XTO ENERGY INC.

Cum Oil

213k BBL

Cum Gas

50k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 213,491 BBL Cum Gas: 49,708 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,178 BBL/mo

Di (annual)

7.4%

b-factor

0.2

EUR

212,451 BBL

R-squared

0.751

type

hyperbolic

Operator History (from monthly production reports)

2013-12 — 2026-07 CROSS TIMBERS ENERGY, LLC 152 mo
2001-06 — 2013-11 XTO ENERGY INC. 150 mo
1993-01 — 2001-05 CROSS TIMBERS OPERATING COMPANY 101 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CROSS TIMBERS ENERGY, LLC214,0002001-05-04
1CROSS TIMBERS ENERGY, LLC114,0001987-05-07