SPACEK, FRANK

Oil · District 02 · Lease #3424

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

164k BBL

Cum Gas

218k MCF

casinghead

Wells

10

Production

1993-01 — 2017-05

Peak Month

1994-09

Production History

Cum Oil: 163,623 BBL Cum Gas: 217,931 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,272 BBL/mo

Di (annual)

12.2%

b-factor

0.0

EUR

124,587 BBL

R-squared

0.458

type

exponential

Operator History (from monthly production reports)

2023-07 — 2026-07 ANGEL OPERATING LLC 37 mo
2021-02 — 2023-06 ALLEGIANT RESOURCES, LLC 29 mo
2016-12 — 2021-01 FROSTWOOD ENERGY, LLC 50 mo
2007-06 — 2016-11 PREMIER NATURAL RESOURCES, LLC 114 mo
2005-01 — 2007-05 PRIEST PETROLEUM CORPORATION 29 mo
2001-09 — 2004-12 PENN VIRGINIA OIL & GAS CORP. 40 mo
1998-11 — 2001-08 SYNERGY OIL & GAS, INC. (A) 34 mo
1993-01 — 1998-10 UNION OIL COMPANY OF CALIFORNIA 70 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9FROSTWOOD ENERGY, LLC56,5002018-04-19
2ANGEL OPERATING LLC46,8152018-03-28
4FROSTWOOD ENERGY, LLC25,5132018-03-28
7FROSTWOOD ENERGY, LLC26,4092018-02-28
11FROSTWOOD ENERGY, LLC76,6122008-06-02
10FROSTWOOD ENERGY, LLC34,8122007-12-19
5FROSTWOOD ENERGY, LLC15,5012007-12-19
6UNION OIL COMPANY OF CALIFORNIA26,0512007-10-17
142-239-03941ANGEL OPERATING LLC------
342-239-00552ANGEL OPERATING LLC------