LEASES · PDQ LEASE REPORTS

Leases matching “Mark”

Oil is reported by lease, not by well. Every lease with a production report, with its reporting operator, field, well count, and lifetime volumes. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. How production is reported →

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516 LEASES · PAGE 1 OF 11

Lease	Operator	Field	County	Wells	Oil, bbl	Gas, mcf	Reported
Prentice Northeast Unit O-11-18607	Highmark Energy Operating, LLC only	Prentice (6700)	Terry	621	27.6M	6.52M	Jan 1993 – Apr 2026
Conroe Field Unit O-3-11659	Highmark Energy Operating, LLC only	Conroe	Montgomery	664	26.7M	61.4M	Jan 1993 – Apr 2026
Fairway /James Lime/ Unit O-6-4853	Highmark Energy Operating, LLC only	Fairway (James Lime)	Henderson	223	21.2M	328M	Jan 1993 – Apr 2026
Shafter Lake Clearfork Unit O-10-34411	Highmark Energy Operating, LLC only	Shafter Lake (Clear Fork)	Andrews	79	5.61M	1.5M	Feb 1995 – Apr 2026
Bitler-Lowe Clearfork Unit O-10-29029	Highmark Energy Operating, LLC only	Fullerton	Andrews	50	2.57M	1.15M	Jan 1993 – Apr 2026
Deep Rock Etal -A- O-10-1033	Highmark Energy Operating, LLC only	Deep Rock (Glorieta 5950)	Andrews	9	1.65M	161K	Jan 1993 – Apr 2026
Ohio-Sun Unit O-3-2998	Allegiant Resources, LLC only	Markham N.-Bay City,n(cornelius)	Matagorda	53	1.05M	1.25M	Jan 1993 – Apr 2026
Wilcox Oil U 1 O-3-21424	Danmark Energy Services, Inc. only	Jacks Creek (Wilcox E)	Tyler	1	764K	1.85M	Jan 1993 – Sep 2016
Ohio-Sun Unit O-3-2997	Allegiant Resources, LLC only	Markham N.-Bay City, N (Cayce)	Matagorda	27	752K	455K	Jan 1993 – Apr 2026
University San Andres Unit O-10-36661	Highmark Energy Operating, LLC only	Shafter Lake (San Andres)	Andrews	44	743K	422K	Aug 2001 – Apr 2026
University -154- O-10-5506	Highmark Energy Operating, LLC only	Shafter Lake (Devonian)	Andrews	6	634K	602K	Jan 1993 – May 2021
University 155 O-10-33626	Highmark Energy Operating, LLC only	Shafter Lake (Devonian)	Andrews	8	619K	487K	Jan 1993 – Apr 2026
University 141A ,173 O-10-5504	Highmark Energy Operating, LLC only	Shafter Lake (Devonian)	Andrews	15	541K	315K	Jan 1993 – Apr 2026
Pearl Wheat 764 O-14-7606	Highmark Energy Operating, LLC only	Peery (Cleveland)	Lipscomb	4	537K	1.77M	Aug 2005 – Apr 2026
Covington, Ella "B" O-11-68595	Highmark Energy Operating, LLC only	Suntura (Lower Clear Fork)	Terry	8	507K	134K	Jul 2003 – Apr 2026
Ogden -A- O-10-1034	Highmark Energy Operating, LLC only	Deep Rock (Glorieta 5950)	Andrews	3	492K	12.9K	Jan 1993 – Apr 2026
Graham-University O-10-27850	Highmark Energy Operating, LLC only	Deep Rock (Glorieta 5950)	Andrews	3	435K	6.07K	Jan 1993 – Apr 2026
Bitler-Lowe -B- O-10-13485	Highmark Energy Operating, LLC only	Fullerton	Andrews	11	425K	269K	Jan 1993 – Apr 2026
Keystone Cattle Co. O-10-1422	Highmark Energy Operating, LLC only	Flying -W-	Winkler	7	414K	3.03M	Jan 1993 – Apr 2026
Miles, Hayden A O-10-37793	Highmark Energy Operating, LLC only	Deep Rock (Glorieta 5950)	Andrews	3	413K	46.1K	May 2006 – Apr 2026
University 153 O-10-5505	Highmark Energy Operating, LLC only	Shafter Lake (Devonian)	Andrews	6	400K	185K	Jan 1993 – Apr 2026
Glass 134 O-14-8033	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	3	395K	1.62M	Sep 2009 – Apr 2026
University -C- O-10-5498	Highmark Energy Operating, LLC only	Shafter Lake (Devonian)	Andrews	4	385K	238K	Feb 1993 – Oct 2020
Keystone Cattle Co. O-10-8745	Highmark Energy Operating, LLC only	Flying -W- (Wolfcamp)	Winkler	10	360K	1.34M	Jan 1993 – Apr 2026
Appel 438 O-14-8145	Highmark Energy Operating, LLC only	Lipscomb (Cleveland)	Lipscomb	3	350K	3.75M	Apr 2010 – Apr 2026
University -154- O-10-10925	Highmark Energy Operating, LLC only	Shafter Lake (Clear Fork)	Andrews	5	350K	193K	Jan 1993 – Apr 2026
Humble-King O-10-1024	Highmark Energy Operating, LLC only	Deep Rock (Ellenburger)	Andrews	1	330K	275K	Jan 1993 – Apr 2026
University -F- O-10-19655	Highmark Energy Operating, LLC only	Shafter Lake (Clear Fork)	Andrews	3	317K	125K	Jan 1993 – Apr 2026
Brownlee-Cook 127 O-14-8428	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	4	301K	1.68M	Sep 2010 – Apr 2026
University 173 O-10-19459	Highmark Energy Operating, LLC only	Shafter Lake (Clear Fork)	Andrews	3	299K	152K	Jan 1993 – Apr 2026
Rogers 386 O-14-8845	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	2	295K	1.8M	Dec 2012 – Apr 2026
Mitchell 763 O-14-7681	Highmark Energy Operating, LLC only	Peery (Cleveland)	Lipscomb	3	287K	1.13M	Jun 2006 – Apr 2026
Cooper 358 O-14-7764	Highmark Energy Operating, LLC only	Lipscomb (Cleveland)	Lipscomb	4	277K	3.03M	May 2007 – Apr 2026
Cotton "A" O-11-18666	Shidler, Mark L., Inc. only	Wellman (Fusselman)	Terry	1	276K	1.12K	Jan 1993 – Apr 2026
Mark & Sandra Unit O-1-16060	Atlas Operating LLC only	Briscoe Ranch (Eagleford)	Zavala	2	272K	64K	Jun 2012 – Mar 2026
Ouida Wilson 45 O-14-8075	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	3	270K	1.77M	Nov 2009 – Apr 2026
Santa FE 1002 O-14-8860	Highmark Energy Operating, LLC only	Allen-Parker (Marmaton)	Ochiltree	2	263K	658K	Feb 2013 – Apr 2026
Leslie 223 O-14-8403	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	2	260K	846K	Apr 2011 – Apr 2026
Barton 346 O-14-7762	Highmark Energy Operating, LLC only	Lipscomb (Cleveland)	Lipscomb	4	249K	1.38M	Jan 2007 – Apr 2026
Cooper 445 O-14-7900	Highmark Energy Operating, LLC only	Lipscomb (Cleveland)	Lipscomb	4	241K	2.37M	Jun 2008 – Apr 2026
Deep Rock et al -A- O-10-21679	Highmark Energy Operating, LLC only	Shafter Lake (San Andres)	Andrews	4	236K	50.6K	Jan 1993 – Jan 2023
Ohio-Sun Unit O-3-2996	Allegiant Resources, LLC only	Markham N.-Bay City, N (Carlson)	Matagorda	21	223K	362K	Jan 1993 – Jan 2025
Pearson 113 O-14-8166	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	3	222K	1.68M	Jul 2010 – Apr 2026
Cooper 436 O-14-7515	Highmark Energy Operating, LLC only	Lipscomb (Cleveland)	Lipscomb	4	221K	2.44M	Apr 2004 – Apr 2026
Lowe, M. R. 15 O-10-37827	Highmark Energy Operating, LLC only	Fullerton	Andrews	6	216K	143K	Jul 2006 – Apr 2026
Hunter 676 O-14-7734	Highmark Energy Operating, LLC only	Peery (Cleveland)	Lipscomb	2	214K	982K	Jan 2007 – Apr 2026
Glass 308 O-14-8486	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	2	214K	1.52M	Feb 2011 – Apr 2026
Alma O-10-6960	Highmark Energy Operating, LLC only	TXL (Ellenburger)	Ector	5	210K	614K	Jan 1993 – Jan 2026
Glass O-10-32512	Landmark IP, LLC only	Garden City, S. (Wolfcamp)	Glasscock	7	209K	2.12M	Jan 1993 – Dec 2025
CNB Trustees 360 O-14-7490	Highmark Energy Operating, LLC only	Lipscomb (Cleveland)	Lipscomb	4	209K	2.2M	Jan 2004 – Apr 2026

About this data

Lease summaries from the RRC PDQ production dump: lifetime oil, gas, and casinghead, well count from completion reports, and the first and last month with a report. Lease reports leave the county blank; the county shown is the one the lease's completed wells are in, rebuilt nightly.

Developers: this page as JSON is GET /v1/data/leases/tx, documented in the API reference.