POWELL "30"

Oil · District 7C · Lease #9323

Operator: OVINTIV USA INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

173k BBL

Cum Gas

1.1M MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2011-09

Production History

Cum Oil: 172,751 BBL Cum Gas: 1,065,180 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,202 BBL/mo

Di (annual)

15.2%

b-factor

0.0

EUR

94,977 BBL

R-squared

0.661

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

2014-05 — 2015-01 ATHLON HOLDINGS LP 9 mo

2003-10 — 2014-04 JM COX RESOURCES, L.P. 127 mo

1993-01 — 2003-09 COX, JOHN L. 129 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-461-37161	OVINTIV USA INC.	1	12,000	2011-01-06
3	42-461-35710	OVINTIV USA INC.	2	11,300	2008-02-28
2	42-461-31890	OVINTIV USA INC.	1	9,400	1982-02-18
1	42-461-31815	OVINTIV USA INC.	1	9,500	1981-09-25