LEASES · PDQ LEASE REPORTS

Leases matching “Mahaffey”

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 →

39 leases match

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39 LEASES · PAGE 1 OF 1

Lease	Operator	Field	County	Wells	Oil, bbl	Gas, mcf	Reported
Mahaffey G-3-148164	Snyder Oil Corporation only	Giddings (Austin Chalk, Gas)	Brazos	1	29.4K	208K	Jan 1994 – Dec 1994
Mahaffey, A. "B" G-10-158026	Burk Royalty Co., Ltd. only	Deck (Cisco)	Sterling	1	9.71K	386K	Mar 1996 – Dec 2020
Mahaffey, P.T. G-10-154215	Burk Royalty Co., Ltd. only	Conger, SW (Penn)	Sterling	1	6.01K	255K	May 1995 – Jun 2007
Mahaffey Estate G-10-217634	Burk Royalty Co., Ltd. only	Deck (Cisco)	Sterling	1	2.58K	194K	Jun 2006 – Aug 2026
Mahaffey -B- G-10-218012	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	2.27K	77.9K	Jul 2006 – Aug 2026
Mahaffey -A- G-10-217644	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	2.25K	288K	Jul 2006 – Mar 2025
Mahaffey G-10-167832	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	2.01K	188K	Dec 1997 – Aug 2026
Mahaffey -B- G-10-217973	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	1.71K	113K	Jul 2006 – Aug 2026
Mahaffey -A- G-10-217643	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	1.37K	153K	Jul 2006 – Aug 2026
Mahaffey -A- G-10-217641	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	1.04K	133K	Jul 2006 – Aug 2026
Star Mahaffey G-10-268425	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	1.02K	51.7K	Mar 2012 – Aug 2026
Mahaffey G-10-277176	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	817	22.7K	Dec 2014 – Sep 2025
Mahaffey -a- 104 G-10-219467	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	512	61K	Jul 2006 – Feb 2026
Mahaffey -B- G-10-218016	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	307	58K	Jul 2006 – Aug 2026
Star Mahaffey G-10-280193	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	258	17.1K	Jun 2016 – Mar 2022
Mahaffey, P.T. G-10-213968	Burk Royalty Co., Ltd. only	Conger, SW (Penn)	Sterling	1	90	12K	Jan 2006 – Apr 2007
Mahaffey G-10-147936	Texaco E & P Inc. only	Conger (Penn)	Sterling	1	74	5.57K	Oct 1993 – Mar 1997
Mahaffey,verdna G-8-110487	Southwest Gas Systems, Inc. only	Brown Co. Regular (Marble Falls)	Brown	1	40	74.3K	by Jan 1993 – Aug 2026
Mahaffey -B- G-10-206542	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	2	41.3K	Oct 2004 – Aug 2026
Mahaffey, Sue G-13-234623	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	1	2.17M	Jul 2007 – Aug 2026
Mahaffey, Sue G-13-227651	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	1	2.56M	Jan 2007 – Aug 2026
Mahaffey, Sue G-13-240303	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.23M	May 2008 – Aug 2026
Mahaffey, A. "B" G-10-284702	Stanolind Production LLC only	Deck (Cisco)	Sterling	1	0	22	Jun 2018 – Jul 2018
Mahaffey G-10-63306	Range Production Company only	Conger (Penn)	Sterling	1	0	0	—
Mahaffey, Sue G-13-231608	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.74M	Jun 2007 – Aug 2026
Mahaffey, Sue G-13-234614	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.84M	Jun 2007 – Aug 2026
Mahaffey, Sue G-13-243129	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	2.2M	Jun 2008 – Aug 2026
Mahaffey, Sue G-13-246831	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	2M	Jun 2008 – Aug 2026
Mahaffey, Sue G-13-247556	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.58M	Jul 2008 – Aug 2026
Mahaffey -B- G-10-279398	Burk Royalty Co., Ltd. only	Conger (Penn)	Sterling	1	0	6.43K	Jun 2015 – Aug 2026
Mahaffey, Sue G-13-249206	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	2.15M	Jun 2008 – Aug 2026
Mahaffey, Sue G-13-234591	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	2.9M	Feb 2007 – Aug 2026
Mahaffey Unit G-13-240394	Gas Tap Corp. only	Newark, East (Barnett Shale)	Tarrant	1	0	103K	Mar 2008 – Apr 2025
Mahaffey, Sue G-13-227416	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.39M	Dec 2006 – Aug 2026
Mahaffey, Sue G-13-216574	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.78M	Apr 2006 – Aug 2026
Mahaffey, Sue G-13-226630	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.41M	Sep 2006 – Aug 2026
Mahaffey, Sue G-13-229654	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	2.41M	Jun 2007 – Aug 2026
Mahaffey Unit G-13-230427	Gas Tap Corp. only	Newark, East (Barnett Shale)	Tarrant	1	0	58.6K	Mar 2008 – Dec 2008
Mahaffey, Sue G-13-240150	Formentera Operations LLC only	Newark, East (Barnett Shale)	Johnson	1	0	1.92M	May 2008 – 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.