WARD SOUTH UNIT

Oil · District 7B · Lease #14677

Operator: WAPITI OPERATING, LLC

Fields: STEPHENS COUNTY REGULAR

Cum Oil

296k BBL

Cum Gas

9k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 295,549 BBL Cum Gas: 9,204 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,601 BBL/mo

Di (annual)

6.0%

b-factor

0.0

EUR

304,786 BBL

R-squared

0.785

type

exponential

Operator History (from monthly production reports)

2020-09 — 2026-07 PETEX 71 mo

2020-05 — 2020-08 GTG OPERATING, LLC 4 mo

2015-04 — 2020-04 CLEARLY PETROLEUM, LLC 61 mo

2013-06 — 2015-03 WAPITI OPERATING, LLC 22 mo

2010-07 — 2013-05 LAYLINE PETROLEUM I, LLC 35 mo

2009-09 — 2010-06 PETROPRO ENERGY PARTNERS, L.P. 10 mo

2007-12 — 2009-08 GRIFFIN PETROLEUM COMPANY 21 mo

2002-04 — 2007-11 MCCLYMOND, LTD. 68 mo

1995-01 — 2002-03 MERIT ENERGY COMPANY 87 mo

1993-01 — 1994-12 PARKER & PARSLEY DEVELOPMENT CO. 24 mo

Wells (5)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4R	42-429-36988	PETEX	2	5,500	2014-11-25
4	42-429-32884	PETEX	1	3,300	1981-04-09
3	42-429-32571	PETEX	1	3,300	1980-06-13
2	42-429-31981	PETEX	1	3,400	1978-10-20
1	42-429-31835	PETEX	2	3,300	1978-07-07

WARD SOUTH UNIT

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (5)

Production History