DAVIDSON "27E"

Oil · District 08 · Lease #39905

Operator: SANDRIDGE EXPL. AND PROD., LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

121k BBL

Cum Gas

370k MCF

casinghead

Wells

3

Production

2010-05 — 2026-04

Peak Month

2015-09

Production History

Cum Oil: 121,376 BBL Cum Gas: 370,384 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,921 BBL/mo

Di (annual)

24.7%

b-factor

0.0

EUR

93,101 BBL

R-squared

0.477

type

exponential

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 (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
15	42-329-39030	OVINTIV USA INC.	1	11,300	2013-12-17
10	42-329-38463	OVINTIV USA INC.	1	11,500	2013-01-03
1D	42-329-33390	OVINTIV USA INC.	1	12,800	1995-10-02