MABEE RANCH -318-

Oil · District 08 · Lease #39712

Operator: OVINTIV USA INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

238k BBL

Cum Gas

809k MCF

casinghead

Wells

6

Production

2005-09 — 2026-04

Peak Month

2015-09

Production History

Cum Oil: 238,149 BBL Cum Gas: 808,927 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,290 BBL/mo

Di (annual)

23.8%

b-factor

0.1

EUR

128,232 BBL

R-squared

0.495

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

2014-04 — 2015-01 ATHLON HOLDINGS LP 10 mo

2013-05 — 2014-03 HIBERNIA RESOURCES, LLC 11 mo

2005-09 — 2013-04 H & M RESOURCES, LLC 92 mo

Wells (6)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
901	42-317-40105	OVINTIV USA INC.	3	12,310	2015-01-15
3	42-317-34719	OVINTIV USA INC.	3	13,500	2014-08-15
1	42-317-34556	OVINTIV USA INC.	2	13,500	2014-07-17
5	42-317-39164	OVINTIV USA INC.	1	12,500	2014-01-16
4	42-317-34809	OVINTIV USA INC.	1	10,500	2007-02-28
2	42-317-34575	OVINTIV USA INC.	2	13,500	2005-07-06