ZIFFLE, ARNOLD 38

Oil · District 08 · Lease #38092

Operator: OVINTIV USA INC.

Fields: B.C. (DEAN)

Cum Oil

31k BBL

Cum Gas

52k MCF

casinghead

Wells

1

Production

2006-07 — 2026-01

Peak Month

2007-01

Production History

Cum Oil: 30,760 BBL Cum Gas: 51,893 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

510 BBL/mo

Di (annual)

27.3%

b-factor

0.3

EUR

31,339 BBL

R-squared

0.600

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

2011-10 — 2013-12 ATHLON FE OPERATING LLC 27 mo

2009-03 — 2011-09 ELEMENT PETROLEUM OPERATING, LLC 31 mo

2006-07 — 2009-02 MANHATTAN PETROLEUM, INC. 32 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-227-34954	OVINTIV USA INC.	5	9,950	2020-11-04