THOMAS UNIT

Oil · District 01 · Lease #15452

Operator: EXCO OPERATING COMPANY, LP

Cum Oil

173k BBL

Cum Gas

150k MCF

casinghead

Wells

1

Production

2011-05 — 2026-04

Peak Month

2011-12

Production History

Cum Oil: 173,429 BBL Cum Gas: 150,263 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,913 BBL/mo

Di (annual)

607.3%

b-factor

1.4

EUR

227,614 BBL

R-squared

0.874

type

hyperbolic

Operator History (from monthly production reports)

2013-07 — 2026-07 EXCO OPERATING COMPANY, LP 157 mo
2011-05 — 2013-06 CHESAPEAKE OPERATING, INC. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HEXCO OPERATING COMPANY, LP19,0002011-04-12