DAVIDSON "27A"

Oil · District 08 · Lease #39901

Operator: SANDRIDGE EXPL. AND PROD., LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

61k BBL

Cum Gas

161k MCF

casinghead

Wells

2

Production

2010-05 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 60,636 BBL Cum Gas: 160,502 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,975 BBL/mo

Di (annual)

76.1%

b-factor

0.4

EUR

51,094 BBL

R-squared

0.815

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

2010-05 — 2010-09 SANDRIDGE EXPL. AND PROD., LLC 5 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-329-38519	OVINTIV USA INC.	1	11,500	2013-01-28
1	42-329-33251	OVINTIV USA INC.	1	11,000	1995-03-03