HALE "14"

Oil · District 08 · Lease #38736

Operator: OVINTIV USA INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

81k BBL

Cum Gas

59k MCF

casinghead

Wells

2

Production

2008-03 — 2025-05

Peak Month

2009-10

Production History

Cum Oil: 81,380 BBL Cum Gas: 58,909 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,100 BBL/mo

Di (annual)

33.6%

b-factor

0.6

EUR

78,393 BBL

R-squared

0.734

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo

2021-07 — 2023-05 BLACK SWAN OPERATING, LLC 23 mo

2021-01 — 2021-06 DIAMONDBACK E&P LLC 6 mo

2016-10 — 2020-12 GUIDON ENERGY MGMT SERVICES LLC 51 mo

2008-03 — 2016-09 ENDEAVOR ENERGY RESOURCES L.P. 103 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-317-35002	OVINTIV USA INC.	2	12,000	2016-06-02
2	42-317-35156	OVINTIV USA INC.	2	12,000	2016-06-02