THOMAS

Oil · District 08 · Lease #37953

Operator: SM ENERGY COMPANY

Fields: SPRABERRY (TREND AREA)

Cum Oil

61k BBL

Cum Gas

206k MCF

casinghead

Wells

2

Production

2006-08 — 2019-07

Peak Month

2007-03

Production History

Cum Oil: 61,321 BBL Cum Gas: 206,299 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,937 BBL/mo

Di (annual)

97.6%

b-factor

0.4

EUR

39,294 BBL

R-squared

0.719

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2023-06 SM ENERGY COMPANY 53 mo

2018-04 — 2019-01 BIRCH OPERATIONS, INC. 10 mo

2014-10 — 2018-03 BREITBURN OPERATING L.P. 42 mo

2012-12 — 2014-09 HADAWAY CONSULT AND ENGINEER,LLC 22 mo

2011-07 — 2012-11 BIG STAR OIL & GAS, LLC 17 mo

2006-08 — 2011-06 CLEAR WATER INC. 59 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-227-36024	SM ENERGY COMPANY	1	11,000	2006-11-28
1	42-227-35992	SM ENERGY COMPANY	1	11,000	2006-03-02