DOMS UNIT

Oil · District 03 · Lease #25858

Operator: TSAR ENERGY, LLC

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

75k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

2010-10 — 2021-04

Peak Month

2011-02

Production History

Cum Oil: 74,949 BBL Cum Gas: 26,301 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,317 BBL/mo

Di (annual)

52.5%

b-factor

0.1

EUR

58,784 BBL

R-squared

0.659

type

hyperbolic

Operator History (from monthly production reports)

2023-07 — 2026-07 TSAR ENERGY, LLC 37 mo

2016-06 — 2023-06 BXP OPERATING, LLC 85 mo

2012-10 — 2016-05 ARGENT ENERGY (US) HOLDINGS INC. 44 mo

2010-10 — 2012-09 DENALI OIL & GAS MANAGEMENT, LLC 24 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1H	42-149-33217	TSAR ENERGY LLC	1	9,000	2010-07-29