HALFF -C-

Oil · District 7C · Lease #14810

Operator: TAMARACK PETROLEUM COMPANY, INC.

Cum Oil

19k BBL

Cum Gas

104k MCF

casinghead

Wells

1

Production

1998-08 — 2018-03

Peak Month

1998-08

Production History

Cum Oil: 18,730 BBL Cum Gas: 104,212 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

105 BBL/mo

Di (annual)

13.5%

b-factor

0.0

EUR

9,256 BBL

R-squared

0.406

type

exponential

Operator History (from monthly production reports)

2010-12 — 2021-09 APACHE CORPORATION 130 mo
2007-12 — 2010-11 MARINER ENERGY, INC. 36 mo
1998-08 — 2007-11 TAMARACK PETROLEUM COMPANY, INC. 112 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1APACHE CORPORATION28,0001998-03-30