MATTHIESEN

Oil · District 08 · Lease #24380

Operator: TAMARACK PETROLEUM COMPANY, INC.

Cum Oil

53k BBL

Cum Gas

193k MCF

casinghead

Wells

5

Production

1993-01 — 2023-06

Peak Month

2013-05

Production History

Cum Oil: 52,682 BBL Cum Gas: 192,611 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

793 BBL/mo

Di (annual)

128.3%

b-factor

0.7

EUR

19,934 BBL

R-squared

0.711

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2017-03 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 47 mo
2010-12 — 2017-02 APACHE CORPORATION 75 mo
2007-12 — 2010-11 MARINER ENERGY, INC. 36 mo
1993-01 — 2007-11 TAMARACK PETROLEUM COMPANY, INC. 179 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA INC.18,3502012-12-27
4TMPIONEER NATURAL RES. USA INC.19,0002006-01-26
3TMPIONEER NATURAL RES. USA INC.29,0002005-12-15
142-173-30423PIONEER NATURAL RES. USA INC.------
242-173-30428PIONEER NATURAL RES. USA INC.------