WEATHERBY -E-

Oil · District 7C · Lease #6392

Operator: TAMARACK PETROLEUM COMPANY, INC.

Cum Oil

83k BBL

Cum Gas

339k MCF

casinghead

Wells

3

Production

1993-01 — 2018-11

Peak Month

2009-03

Production History

Cum Oil: 82,642 BBL Cum Gas: 338,529 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

759 BBL/mo

Di (annual)

15.3%

b-factor

0.0

EUR

59,624 BBL

R-squared

0.342

type

exponential

Operator History (from monthly production reports)

2010-12 — 2026-07 APACHE CORPORATION 188 mo
2007-12 — 2010-11 MARINER ENERGY, INC. 36 mo
1993-01 — 2007-11 TAMARACK PETROLEUM COMPANY, INC. 179 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3TMAPACHE CORPORATION19,0002006-03-16
142-383-30410APACHE CORPORATION------
242-383-30414APACHE CORPORATION------