ABEL 12

Oil · District 08 · Lease #43766

Operator: OVINTIV USA INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

79k BBL

Cum Gas

273k MCF

casinghead

Wells

2

Production

2013-03 — 2025-05

Peak Month

2013-07

Production History

Cum Oil: 79,401 BBL Cum Gas: 272,624 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,171 BBL/mo

Di (annual)

177.5%

b-factor

2.0

EUR

97,859 BBL

R-squared

0.392

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

2013-03 — 2013-12 ATHLON FE OPERATING LLC 10 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-227-37407	OVINTIV USA INC.	1	10,000	2013-03-15
1	42-227-36793	OVINTIV USA INC.	2	10,000	2011-11-29