MILLER

Oil · District 08 · Lease #43113

Operator: PROBITY OPERATING, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

246k BBL

Cum Gas

2.0M MCF

casinghead

Wells

6

Production

2012-07 — 2026-04

Peak Month

2014-10

Production History

Cum Oil: 246,225 BBL Cum Gas: 1,995,494 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,000 BBL/mo

Di (annual)

60.8%

b-factor

0.3

EUR

196,424 BBL

R-squared

0.872

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

2012-12 — 2013-12 ATHLON FE OPERATING LLC 13 mo

2012-07 — 2012-11 PROBITY OPERATING, LLC 5 mo

Wells (6)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
7	42-227-37723	OVINTIV USA INC.	1	10,000	2013-11-19
6	42-227-37687	OVINTIV USA INC.	1	9,900	2013-10-29
5	42-227-37601	OVINTIV USA INC.	1	10,000	2013-08-20
4	42-227-37582	OVINTIV USA INC.	1	10,000	2013-08-08
3	42-227-37525	OVINTIV USA INC.	1	10,000	2013-06-27
2	42-227-36952	OVINTIV USA INC.	1	10,200	2012-03-30