< leases

ALMA

Oil · District 08 · Lease #29189

Operator: THREE RIVERS OPERATING CO LLC

Fields: TXL (SAN ANDRES)

Cum Oil

29k BBL

Cum Gas

56k MCF

casinghead

Wells

2

Production

1993-01 — 2017-10

Peak Month

1997-08

Production History

Cum Oil: 28,746 BBL Cum Gas: 55,660 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

274 BBL/mo

Di (annual)

29.2%

b-factor

0.9

EUR

28,658 BBL

R-squared

0.364

type

hyperbolic

Operator History (from monthly production reports)

2013-01 — 2018-04 LEGACY RESERVES OPERATING LP 64 mo
2012-08 — 2012-12 COG OPERATING LLC 5 mo
2010-04 — 2012-07 THREE RIVERS OPERATING CO LLC 28 mo
2004-05 — 2010-03 CHESAPEAKE OPERATING, INC. 71 mo
2000-05 — 2004-04 PERMIAN RESOURCES, INC. 48 mo
1995-10 — 2000-04 MERIT ENERGY COMPANY 55 mo
1993-01 — 1995-09 PHILLIPS PETROLEUM COMPANY 33 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
542-135-02438HIGHMARK ENERGY OPERATING, LLC59,8202006-06-09
642-135-02439HIGHMARK ENERGY OPERATING LLC29,8201984-07-24