< leases

COLDWELL, DALLAS

Oil · District 06 · Lease #14642

Operator: TXOK TEXAS ENERGY RESOURCES,L.P.

Fields: WILLOW SPRINGS (TRAVIS PEAK)

Cum Oil

11k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

2006-11 — 2020-06

Peak Month

2010-07

Production History

Cum Oil: 11,425 BBL Cum Gas: 52,870 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

376 BBL/mo

Di (annual)

97.6%

b-factor

0.9

EUR

15,935 BBL

R-squared

0.638

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 DIVERSIFIED PRODUCTION LLC 22 mo
2015-01 — 2024-09 BREITBURN OPERATING L.P. 117 mo
2010-09 — 2014-12 QUANTUM RESOURCES MANAGEMENT,LLC 52 mo
2009-09 — 2010-08 ENCORE OPERATING, L.P. 12 mo
2008-07 — 2009-08 EXCO OPERATING COMPANY, LP 14 mo
2008-01 — 2008-06 EXCO PARTNERS OPERATING PTSHP LP 6 mo
2006-11 — 2007-12 TXOK TEXAS ENERGY RESOURCES,L.P. 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-183-31877DIVERSIFIED PRODUCTION LLC18,2002006-06-14