LEASES · PDQ LEASE REPORTS

Leases reported by Formentera Operations LLC

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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366 LEASES · PAGE 1 OF 8

Lease	Operator	Field	County	Wells	Oil, bbl	Gas, mcf	Reported
TXL South Unit O-10-20726	Formentera Operations LLC	TXL (Tubb)	Ector	718	21.3M	42.2M	Jan 1993 – Apr 2026
TXL North Unit O-10-20487	Formentera Operations LLC	TXL (Tubb)	Ector	496	13.9M	40.3M	Jan 1993 – Apr 2026
Goldsmith-Cummins /Deep/ Unit O-10-20543	Formentera Operations LLC	Goldsmith (Clear Fork)	Ector	396	10.2M	28.1M	Jan 1993 – Apr 2026
Hausser O-1-17183	Formentera Operations LLC	Briscoe Ranch (Eagleford)	Frio	39	6.83M	2.48M	Jul 2013 – Apr 2026
University Waddell Devonian Unit O-10-20692	Formentera Operations LLC	University Waddell (Devonian)	Crane	41	2.18M	3.88M	Jan 1993 – Apr 2026
Sand Hills Tubb Unit O-10-20865	Formentera Operations LLC	Sand Hills (Tubb)	Crane	80	2.15M	4.23M	Jan 1993 – Apr 2026
Barrow, Augusta O-10-43701	Formentera Operations LLC	Spraberry (Trend Area)	Ector	37	1.79M	4.32M	Mar 2013 – Apr 2026
Barrow, Augusta O-10-14687	Formentera Operations LLC	Cowden, North	Ector	16	1.45M	69.9K	Jan 1993 – Nov 2025
Ally O-10-48672	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	6	1.37M	1.92M	Nov 2016 – Mar 2026
Texas University Sec. 1 & 2 O-10-20901	Formentera Operations LLC	Dune	Crane	73	1.29M	651K	Jan 1993 – Apr 2026
Tubb, J. B. a/C 1 O-10-5295	Formentera Operations LLC	Sand Hills (Tubb)	Crane	171	1.26M	18.7M	Jan 1993 – Apr 2026
Tubb, J. B. a/C #1 O-10-5264	Formentera Operations LLC	Sand Hills (McKnight)	Crane	154	1.25M	22.5M	Jan 1993 – Apr 2026
Laren O-10-2130	Formentera Operations LLC	Goldsmith (Clear Fork)	Ector	14	1.21M	2.11M	Jan 1993 – Apr 2026
Valyn Clara O-1-19173	Formentera Operations LLC	Briscoe Ranch (Eagleford)	Frio	6	896K	258K	Jul 2017 – Apr 2026
Cummins, H. E. O-10-11783	Formentera Operations LLC	Goldsmith (Clear Fork)	Ector	14	871K	3.9M	Jan 1993 – Apr 2026
State of Texas -DX- O-10-15229	Formentera Operations LLC	Dune	Crane	28	850K	421K	Jan 1993 – Apr 2026
Stiles 1 O-14-8755	Formentera Operations LLC	Mills Ranch (Granite Wash Cons.)	Wheeler	6	843K	4.56M	Aug 2012 – Apr 2026
Whiting 21 O-10-51186	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	3	801K	1.31M	Sep 2018 – Apr 2026
King 59 O-10-46724	Formentera Operations LLC	Roepke (Wolfcamp)	Crane	3	785K	950K	Jun 2014 – Apr 2026
Cummins -B- O-10-12239	Formentera Operations LLC	Goldsmith (Clear Fork)	Ector	27	784K	1.92M	Jan 1993 – Apr 2026
Walton, J. B. a/C 2 O-10-3287	Formentera Operations LLC	Keystone (Colby)	Winkler	56	771K	747K	Jan 1993 – Apr 2026
Ector Fee Unit II O-10-21673	Formentera Operations LLC	Harper (Ellenburger)	Ector	3	726K	733K	Jan 1993 – Apr 2026
Texas -W- O-10-14842	Formentera Operations LLC	Dune	Crane	20	681K	92.6K	Jan 1993 – Apr 2026
University Lands 36 O-10-42346	Formentera Operations LLC	McElroy	Crane	7	679K	1.36M	Dec 2012 – Apr 2026
Norma Jeanne O-1-19641	Formentera Operations LLC	Briscoe Ranch (Eagleford)	Zavala	3	622K	294K	Jul 2018 – Apr 2026
Cummins, H. E. -C- O-10-11966	Formentera Operations LLC	Goldsmith (Clear Fork)	Ector	12	588K	1.74M	Jan 1996 – Apr 2026
Blue Estate O-10-15745	Formentera Operations LLC	Wheeler (Wolfcamp)	Winkler	11	585K	6.27M	Jan 1993 – Apr 2026
Coachwhip 25 O-10-49191	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	552K	652K	Jan 2017 – Apr 2026
Whiting 28 O-10-49192	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	547K	920K	Feb 2017 – Apr 2026
Ally 26 O-10-46953	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	545K	1.47M	Nov 2014 – Apr 2026
University -42- O-10-27091	Formentera Operations LLC	Block 31 (Devonian)	Crane	5	542K	694K	Jan 1993 – Apr 2026
Block 9 Unit O-10-20417	Formentera Operations LLC	Cowden, North	Andrews	23	514K	64.8K	Jan 1993 – Apr 2026
Waddell O-10-23120	Formentera Operations LLC	Keystone (San Andres)	Winkler	30	502K	1.14M	Jan 1993 – Apr 2026
Waddell Bros & Co O-10-33426	Formentera Operations LLC	A. W. (Devonian)	Winkler	5	480K	751K	Jan 1993 – Nov 2015
Whiting 22 O-10-49193	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	435K	514K	Jun 2017 – Apr 2026
Rust 24 O-10-54505	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	424K	1.3M	Sep 2019 – Apr 2026
Dunes O-10-49194	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	389K	314K	Sep 2017 – Apr 2026
Waddell Bros. & Co. O-10-10687	Formentera Operations LLC	Circle 2 (Fusselman)	Winkler	3	378K	437K	Jan 1993 – May 2025
Holdsworth Unit A O-1-19084	Formentera Operations LLC	Briscoe Ranch (Eagleford)	Zavala	3	368K	157K	Dec 2016 – Apr 2026
V-Bar 15 O-10-49993	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	360K	215K	Aug 2017 – Apr 2026
Stiles 3 O-14-8776	Formentera Operations LLC	Mills Ranch (Granite Wash Cons.)	Wheeler	6	358K	3.43M	Sep 2012 – Apr 2026
Fernandes Glo 18 O-10-49190	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	358K	1.05M	Feb 2017 – Apr 2026
Southern Unit O-10-22613	Formentera Operations LLC	Running W (Waddell)	Crane	55	356K	153K	Jan 1993 – Apr 2026
Campbell O-10-48651	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	2	335K	1.47M	Sep 2016 – Apr 2026
Stonegate 15 O-10-52784	Formentera Operations LLC	Keystone (Wolfcamp)	Winkler	1	334K	230K	Jul 2018 – Apr 2026
State Walton -E- O-10-3264	Formentera Operations LLC	Kermit (Ellenburger)	Winkler	3	332K	6.88M	Jan 1993 – Apr 2026
Nelson Unit A O-1-18877	Formentera Operations LLC	Briscoe Ranch (Eagleford)	Dimmit	2	301K	574K	May 2016 – Apr 2026
Tubb, J. B. "F" O-10-24214	Formentera Operations LLC	Sand Hills (Judkins)	Crane	17	295K	4.28M	Jan 1993 – Apr 2026
Bruce and Bar A55A56-2303 O-10-50596	Formentera Operations LLC	Emperor (Woodford Shale)	Winkler	1	291K	120K	May 2017 – Apr 2026
Tubb, J. B. a/C 2 O-10-5296	Formentera Operations LLC	Sand Hills (Tubb)	Crane	24	289K	2.63M	Jan 1993 – Jan 2024

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.