LEASES · PDQ LEASE REPORTS

Leases matching “Lass”

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 →

2,343 leases match

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ShowingMatching “Lass”

2,343 LEASES · PAGE 4 OF 47

Lease	Operator	Field	County	Wells	Oil, bbl	Gas, mcf	Reported
Kloh-Rumsey O-10-41652	R2Q Operating LLC only	Howard Glasscock (Consolidated)	Howard	12	248K	0	Dec 2011 – Aug 2026
Glass CC O-10-22556	Pioneer Natural Res. USA, Inc. only	Spraberry (Trend Area)	Martin	11	248K	441K	by Jan 1993 – Oct 2020
RK Glass O-10-32224	Momentum Energy Corporation only	Glass Ranch (Lower Wolfcamp)	Martin	1	247K	621K	by Jan 1993 – Jan 2024
Chalk, Sloan O-10-41223	Citation Oil & Gas Corp. only	Howard Glasscock (Consolidated)	Howard	18	247K	88.6K	Dec 2011 – Aug 2026
Douthit O-10-2796	Conocophillips Company only	Howard Glasscock	Howard	21	246K	78.8K	by Jan 1993 – Nov 2011
Glass 15 O-10-41078	Apache Corporation only	Spraberry (Trend Area)	Glasscock	9	244K	1.4M	Jan 2011 – Aug 2026
Chalk, Otis /EO/ O-10-2727	Cimarex Energy Co. of Colorado only	Howard Glasscock	Howard	10	243K	168K	by Jan 1993 – Nov 2011
Chalk, G. O. -B- O-10-18988	Conocophillips Company only	Howard-Glasscock (Glorieta)	Howard	10	242K	37.3K	by Jan 1993 – Nov 2011
Phillips O-10-42209	Grayrock Energy II, LLC only	Howard Glasscock (Consolidated)	Glasscock	9	236K	0	Dec 2011 – Aug 2026
Clay O-10-42235	Grayrock Energy II, LLC only	Howard Glasscock (Consolidated)	Howard	29	234K	24.9K	Dec 2011 – Aug 2026
Settles, W. R. -A- O-10-10445	Wash, Robert C. Inc. only	Howard Glasscock	Howard	14	234K	118	by Jan 1993 – Nov 2011
Classen, W. J. O-11-4488	Woodbine Production Corporation only	Mungerville (Pennsylvanian)	Dawson	1	234K	2.05K	by Jan 1993 – Aug 2022
Kelly-Roberts O-10-32327	Citation Oil & Gas Corp. only	Howard-Glasscock (Wolfcamp 7400)	Howard	3	233K	1.31M	by Jan 1993 – Sep 2020
Overton, B. -A- O-10-2701	Conocophillips Company only	Howard Glasscock	Glasscock	29	230K	11.5K	by Jan 1993 – Nov 2011
Settles -a- & -B- O-10-2816	Sheridan Production Company, LLC only	Howard Glasscock	Howard	4	230K	3.95K	by Jan 1993 – Nov 2011
Glass 15-10 (Alloc-D) O-10-45426	Crescent Energy Operating, LLC only	Garden City, S. (Wolfcamp)	Glasscock	2	229K	1.49M	Jul 2013 – Jul 2026
Glass 15-10 (Alloc-B) O-10-45482	Crescent Energy Operating, LLC only	Garden City, S. (Wolfcamp)	Glasscock	1	227K	1.95M	Nov 2012 – Jul 2026
Roberts, Dora O-10-2675	Apache Corporation only	Howard Glasscock	Howard	14	226K	23	by Jan 1993 – Nov 2011
Hooks O-10-19000	Southwest Royalties, Inc. only	Howard-Glasscock (Glorieta)	Howard	7	226K	21	by Jan 1993 – Nov 2011
Glass "36" O-10-40837	Diamondback E&P LLC only	Spraberry (Trend Area)	Glasscock	2	224K	847K	Feb 2011 – Aug 2026
Reed Brothers De O-10-41054	Grayrock Energy II, LLC only	Howard Glasscock (Consolidated)	Howard	20	224K	0	Dec 2011 – Aug 2026
Chalk, Sloan O-10-19035	Conocophillips Company only	Howard-Glasscock (Glorieta)	Howard	9	222K	48.9K	by Jan 1993 – Nov 2011
Roberts, Dora, -A- O-10-2810	Sheridan Production Company, LLC only	Howard Glasscock	Howard	21	219K	1.93K	by Jan 1993 – Nov 2011
George Holt Glass East I 13-1 O-10-64353	Diamondback E&P LLC only	Spraberry (Trend Area)	Martin	2	218K	281K	Oct 2025 – Aug 2026
Glass 213-192 (Alloc-B) O-10-46677	SMC Oil & Gas, Inc. only	Garden City, S. (Wolfcamp)	Glasscock	1	217K	335K	Jun 2015 – Aug 2026
McDowell G-3-278629	Orx Resources, L.L.C. only	Glasscock (Wilcox 11,600)	Colorado	1	216K	6.25M	Jan 2014 – Jan 2023
Glass 308 O-14-8486	Highmark Energy Operating, LLC only	Pan Petro (Cleveland)	Ochiltree	2	215K	1.54M	Feb 2011 – Aug 2026
Glass A O-10-42691	Hannathon Petroleum II, LLC only	Spraberry (Trend Area)	Glasscock	6	214K	1.47M	Mar 2012 – Aug 2026
Lasseter & Eppright G O-1-20824	Rosewood Resources, Inc. only	Eagleville (Eagle Ford-1)	Dimmit	1	214K	724K	Aug 2022 – Aug 2026
Settles, W. R. O-10-41059	Basa Resources, Inc. only	Howard Glasscock (Consolidated)	Howard	21	213K	35	Dec 2011 – Aug 2026
Douthit-B 1 O-10-19036	Conocophillips Company only	Howard-Glasscock (Glorieta)	Howard	10	212K	53.4K	by Jan 1993 – Nov 2011
Chalk, G. O. O-10-18986	Conocophillips Company only	Howard-Glasscock (Glorieta)	Howard	9	212K	29.6K	by Jan 1993 – Nov 2011
Chalk, Mary O-10-2763	Conocophillips Company only	Howard Glasscock	Howard	30	212K	108K	by Jan 1993 – Nov 2011
Chalk, G. O. O-10-2834	Cimarex Energy Co. of Colorado only	Howard Glasscock	Howard	21	211K	13.6K	by Jan 1993 – Nov 2011
Glass O-10-32512	Landmark IP, LLC only	Garden City, S. (Wolfcamp)	Glasscock	7	209K	2.13M	by Jan 1993 – Jun 2026
Roberts, Dora -Bde- O-10-22386	Sheridan Production Company, LLC only	Howard-Glasscock (Glorieta)	Howard	19	208K	42.2K	by Jan 1993 – Nov 2011
Phillips, H. O-10-2702	Apache Corporation only	Howard Glasscock	Glasscock	11	208K	1.1K	by Jan 1993 – Nov 2011
George Holt Glass West D 13-1 O-10-64368	Diamondback E&P LLC only	Spraberry (Trend Area)	Martin	2	208K	203K	Oct 2025 – Aug 2026
Lasseter & Eppright C O-1-20823	Rosewood Resources, Inc. only	Eagleville (Eagle Ford-1)	Dimmit	1	206K	814K	Sep 2022 – Aug 2026
Clay, H. R. -A- O-10-2691	Quantum Resources Management,llc only	Howard Glasscock	Howard	42	205K	12.3K	by Jan 1993 – Nov 2011
Reed, W. N. & L. R. O-10-19016	Conocophillips Company only	Howard-Glasscock (Glorieta)	Howard	15	205K	37.2K	by Jan 1993 – Nov 2011
Glass Ranch C O-10-46346	Pioneer Natural Res. USA, Inc. only	Spraberry (Trend Area) R 40 Exc	Martin	1	205K	341K	Oct 2014 – Aug 2026
Blassingame O-10-30947	Surge Operating, LLC only	Luther, SE. (Silurian-Devonian)	Howard	3	203K	427K	by Jan 1993 – Feb 2022
George Holt Glass East N 13-1 O-10-62417	Diamondback E&P LLC only	Spraberry (Trend Area)	Martin	1	199K	245K	Jan 2025 – Aug 2026
Lasseter & Eppright A O-1-20573	Rosewood Resources, Inc. only	Eagleville (Eagle Ford-1)	Dimmit	1	199K	908K	Nov 2021 – Aug 2026
Garrett, Horace Estate et Al O-10-32247	Partee Drilling Inc. only	Howard-Glasscock (Wolfcamp 7400)	Howard	4	198K	1.33M	by Jan 1993 – Sep 2018
Southland O-10-30038	Legacy Reserves Operating LP only	Howard Glasscock (Clear Fork,mi)	Howard	4	197K	21	by Jan 1993 – Nov 2011
Cutlass 12-13 A O-10-62431	Diamondback E&P LLC only	Spraberry (Trend Area)	Glasscock	1	197K	494K	Oct 2024 – Aug 2026
Glass 15-10 (Alloc-C) O-10-45582	Crescent Energy Operating, LLC only	Garden City, S. (Wolfcamp)	Glasscock	1	197K	1.4M	Aug 2013 – Jul 2026
Chalk O-10-41645	R2Q Operating LLC only	Howard Glasscock (Consolidated)	Howard	29	197K	0	Dec 2011 – Aug 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.