MATTHEWS -A-

Oil · District 08 · Lease #25871

Operator: TAMARACK PETROLEUM COMPANY, INC.

Cum Oil

56k BBL

Cum Gas

172k MCF

casinghead

Wells

3

Production

1993-01 — 2018-07

Peak Month

2007-05

Production History

Cum Oil: 56,405 BBL Cum Gas: 171,836 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

705 BBL/mo

Di (annual)

23.9%

b-factor

0.0

EUR

35,354 BBL

R-squared

0.711

type

exponential

Operator History (from monthly production reports)

2010-12 — 2021-08 APACHE CORPORATION 129 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 CORPORATION29,0002006-12-22
2APACHE CORPORATION18,8501983-11-03
1APACHE CORPORATION18,9001979-08-14