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OPERATORS · TEXAS · P-5 NUMBER 783510

Simpson Operating Services, LP

Leases where this operator filed the monthly production report. Oil is reported by lease, not by well, so these are the units its production is counted in.

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17 LEASES · PAGE 1 OF 1

Lease	Field	County	Wells	Oil, bbl	Gas, mcf	Reported
Nunnally O-8-28595	Blind Hog (Ranger)	Eastland	3	55.2K	138K	Jan 1999 – Mar 2026
Waller O-9-16627	Ballinger, West (Morris SD)	Runnels	2	53.9K	185K	Apr 2007 – Mar 2026
Gary O-9-16903	Ballinger, West (Morris SD)	Runnels	1	30.2K	174K	May 2007 – Mar 2026
Stephens, J.B. Dr. O-8-13571	Brown County Regular	Brown	12	14.6K	2.02K	Jan 1993 – Mar 2026
Stephens "A" O-8-21462	Brown County Regular	Brown	17	12.4K	30	Jan 1993 – Mar 2026
Gary-Waller Unit O-9-16324	Ballinger, West (Jennings)	Runnels	1	12.2K	80.1K	Aug 2007 – Mar 2026
Cederholm O-9-17141	Ballinger, West (Morris SD)	Runnels	1	11.8K	43.1K	Mar 2010 – Mar 2026
Hoelscher-Schwertner O-9-17307	Ballinger, West (Morris SD)	Runnels	1	5.28K	8.77K	Aug 2010 – Mar 2026
Stephens, J. B. O-8-8441	Brown County Regular	Brown	7	4.84K	30	Jan 1993 – Mar 2026
Gibbons G-8-115228	Blind Hog (Caddo)	Eastland	1	2.28K	403K	Jan 1993 – Mar 2026
Parnell G-8-143313	Blind Hog (Ranger)	Eastland	1	1.23K	689K	Jan 1993 – Mar 2026
Nunnally O-8-31351	Blind (Duffer)	Eastland	1	878	9.13K	Aug 2013 – Mar 2026
Stephens, C.G. O-8-14681	Brown County Regular	Brown	1	762	0	Dec 2010 – Mar 2026
Hoelscher/Schwertner 2A O-9-18371	Ballinger, West (Palo Pinto)	Runnels	1	375	0	Oct 2013 – Mar 2026
Gary O-9-16118	Ballinger, West (Capps)	Runnels	1	7.65K	19.5K	Nov 2006 – Apr 2021
Gary O-9-16027	Ballinger, West (Jennings)	Runnels	1	5.52K	32K	Aug 2006 – Apr 2007
Lawson, H. Unit O-8-15113	Eastland County Regular	Eastland	1	0	0	—