PHILLIPS 8B

Oil · District 08 · Lease #44538

Operator: OVINTIV USA INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

16k BBL

Cum Gas

64k MCF

casinghead

Wells

1

Production

2013-08 — 2025-01

Peak Month

2013-11

Production History

Cum Oil: 16,395 BBL Cum Gas: 64,408 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

327 BBL/mo

Di (annual)

24.8%

b-factor

0.0

EUR

15,787 BBL

R-squared

0.339

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

2013-08 — 2013-12 ATHLON FE OPERATING LLC 5 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
5	42-227-37510	OVINTIV USA INC.	2	10,000	2013-06-14