TOM RANCH "48"

Oil · District 08 · Lease #35712

Operator: SANDRIDGE EXPL. AND PROD., LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

117k BBL

Cum Gas

162k MCF

casinghead

Wells

3

Production

1998-03 — 2024-03

Peak Month

2014-05

Production History

Cum Oil: 117,159 BBL Cum Gas: 161,719 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,659 BBL/mo

Di (annual)

42.2%

b-factor

0.1

EUR

84,028 BBL

R-squared

0.757

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 OVINTIV USA INC. 78 mo

2015-02 — 2020-01 ENCANA OIL & GAS(USA) INC. 60 mo

2014-01 — 2015-01 ATHLON HOLDINGS LP 13 mo

2010-10 — 2013-12 ATHLON ENERGY OPERATING LLC 39 mo

2010-01 — 2010-09 SANDRIDGE EXPL. AND PROD., LLC 9 mo

2003-08 — 2009-12 FOREST OIL CORPORATION 77 mo

2003-07 — 2003-07 OXY USA WTP LP 1 mo

2002-01 — 2003-06 BP AMERICA PRODUCTION COMPANY 18 mo

1998-03 — 2001-12 ARCO PERMIAN 46 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-173-36031	OVINTIV USA INC.	1	10,600	2013-10-01
2	42-173-35920	OVINTIV USA INC.	1	10,600	2013-06-26
1	42-173-32853	OVINTIV USA INC.	1	9,900	1997-12-29