HALFF "41"

Oil · District 7C · Lease #7364

Operator: TAMARACK PETROLEUM COMPANY, INC.

Cum Oil

67k BBL

Cum Gas

141k MCF

casinghead

Wells

4

Production

1993-01 — 2018-01

Peak Month

2006-04

Production History

Cum Oil: 67,227 BBL Cum Gas: 141,230 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

886 BBL/mo

Di (annual)

33.9%

b-factor

0.0

EUR

31,327 BBL

R-squared

0.788

type

exponential

Operator History (from monthly production reports)

2010-12 — 2019-06 APACHE CORPORATION 103 mo
2007-12 — 2010-11 MARINER ENERGY, INC. 36 mo
1993-01 — 2007-11 TAMARACK PETROLEUM COMPANY, INC. 179 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TMAPACHE CORPORATION19,0002006-01-12
4TMAPACHE CORPORATION19,0002006-01-12
2APACHE CORPORATION18,4001977-08-19
1APACHE CORPORATION18,4001977-08-05