WALKER RANCH 10

Oil · District 10 · Lease #7642

Operator: TECOLOTE ENERGY OPERATING, LLC

Cum Oil

72k BBL

Cum Gas

258k MCF

casinghead

Wells

2

Production

2006-05 — 2020-08

Peak Month

2008-08

Production History

Cum Oil: 71,587 BBL Cum Gas: 258,292 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,953 BBL/mo

Di (annual)

79.9%

b-factor

0.4

EUR

72,885 BBL

R-squared

0.822

type

hyperbolic

Operator History (from monthly production reports)

2023-10 — 2026-07 MMGL TXPH, LLC 34 mo
2020-01 — 2023-09 BLACKBEARD OPERATING, LLC 45 mo
2016-11 — 2019-12 TECOLOTE ENERGY OPERATING, LLC 38 mo
2007-07 — 2016-10 SAMSON LONE STAR, LLC 112 mo
2006-05 — 2007-06 SAMSON LONE STAR LP 14 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HMMGL TXPH, LLC18,6002008-04-30
1BLACKBEARD OPERATING, LLC214,0002006-02-10