KING 13

Oil · District 08 · Lease #42816

Operator: OVINTIV USA INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

174k BBL

Cum Gas

895k MCF

casinghead

Wells

4

Production

2012-06 — 2024-08

Peak Month

2014-05

Production History

Cum Oil: 174,391 BBL Cum Gas: 894,894 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,013 BBL/mo

Di (annual)

285.6%

b-factor

0.6

EUR

159,937 BBL

R-squared

0.770

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

2012-06 — 2013-12 ATHLON FE OPERATING LLC 19 mo

Wells (4)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
5	42-227-38056	OVINTIV USA INC.	1	9,760	2014-07-22
3	42-227-37666	OVINTIV USA INC.	1	9,800	2013-11-13
2	42-227-37119	OVINTIV USA INC.	1	10,200	2012-08-02
1	42-227-36880	OVINTIV USA INC.	1	11,000	2012-02-08