< leases

USM-HILLIN "A"

Oil · District 08 · Lease #25022

Operator: TANDEM ENERGY CORPORATION

Fields: U S M (QUEEN)

Cum Oil

9k BBL

Cum Gas

52k MCF

casinghead

Wells

1

Production

1993-01 — 2017-12

Peak Month

1999-06

Production History

Cum Oil: 9,062 BBL Cum Gas: 51,513 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

232 BBL/mo

Di (annual)

768.0%

b-factor

0.6

EUR

815 BBL

R-squared

0.953

type

hyperbolic

Operator History (from monthly production reports)

2015-11 — 2018-10 STABLEROCK ENERGY L.L.C. 36 mo
2014-12 — 2015-10 AMERICAN RESOURCES, INC. 11 mo
2013-12 — 2014-11 DRILLMAR ENERGY, INC. 12 mo
2005-05 — 2013-11 TANDEM ENERGY CORPORATION 103 mo
2002-12 — 2005-04 ARROWHEAD OPERATING INC. 29 mo
2002-03 — 2002-11 RAINBOW ENERGY CORPORATION 9 mo
1993-01 — 2002-02 GREAT WESTERN DRILLING COMPANY 110 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-371-32490STABLEROCK ENERGY L.L.C.13,9001978-02-17