HOLLENBECK B

Oil · District 7C · Lease #18141

Operator: HIGHMOUNT EXPL & PROD TEXAS LLC

Cum Oil

247 BBL

Cum Gas

60 MCF

casinghead

Wells

1

Production

2012-08 — 2013-03

Peak Month

2012-10

Production History

Cum Oil: 247 BBL Cum Gas: 60 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

117 BBL/mo

Di (annual)

1100.6%

b-factor

0.0

EUR

136 BBL

R-squared

0.872

type

exponential

Operator History (from monthly production reports)

2014-10 — 2015-10 ENERVEST OPERATING, L.L.C. 13 mo
2012-08 — 2014-09 HIGHMOUNT EXPL & PROD TEXAS LLC 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1791ENERVEST OPERATING L.L.C.14,3002012-07-19