DAVIDSON "22F"

Oil · District 08 · Lease #39911

Operator: SANDRIDGE EXPL. AND PROD., LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

200k BBL

Cum Gas

434k MCF

casinghead

Wells

6

Production

2010-05 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 200,385 BBL Cum Gas: 434,135 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,390 BBL/mo

Di (annual)

39.8%

b-factor

0.1

EUR

146,884 BBL

R-squared

0.737

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 (6)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
19	42-329-39033	OVINTIV USA INC.	1	11,400	2013-12-10
18	42-329-38897	OVINTIV USA INC.	1	11,200	2013-10-03
13	42-329-38483	OVINTIV USA INC.	1	11,500	2013-01-11
11	42-329-38326	OVINTIV USA INC.	1	11,200	2012-11-05
6	42-329-33834	OVINTIV USA INC.	1	10,150	1997-08-04
7	42-329-33836	OVINTIV USA INC.	1	10,150	1997-08-04