NIX 16A

Oil · District 08 · Lease #42871

Operator: OVINTIV USA INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

23k BBL

Cum Gas

73k MCF

casinghead

Wells

2

Production

2012-07 — 2025-07

Peak Month

2012-07

Production History

Cum Oil: 22,727 BBL Cum Gas: 72,874 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

407 BBL/mo

Di (annual)

20.4%

b-factor

0.0

EUR

23,932 BBL

R-squared

0.311

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

2012-07 — 2013-12 ATHLON FE OPERATING LLC 18 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-227-36956	OVINTIV USA INC.	1	10,500	2012-04-09
2	42-227-36957	OVINTIV USA INC.	1	10,500	2012-04-09