Texas Mineral Radar

Texas Mineral Radar → operators → MURPHY EXPL. & PROD. CO. - USA

MURPHY EXPL. & PROD. CO. - USA

RRC operator #594675 · permits 2026-10-15 · completions 2026-02-13 · well status 2026-10

MURPHY EXPL. & PROD. CO. - USA is registered with the Railroad Commission of Texas as operator #594675. It holds 939 wellbores on record, 851 of them producing. It has 47 drilling permits on record across 3 Texas counties (Karnes, Dimmit, Mcmullen), most recently on 2026-09-09. 47 of those permits are horizontal wells — the kind that can drain minerals a mile or more from the surface location.

Drilling permits
47
16 last year
Wells on record
939
851 producing
Horizontal permits
47
Counties
3

The mineral owners under MURPHY EXPL. & PROD. CO. - USA's new permits

For mineral buyers and landmen: when MURPHY EXPL. & PROD. CO. - USA files a new W-1 drilling permit, the Permit Owner File matches it to the listed mineral owners under the tract and delivers them that Monday with mailing addresses, for every operator filing in the package counties.

Recent permits by MURPHY EXPL. & PROD. CO. - USA

FiledCountyLeaseTypeFlags
2026-09-09 Dimmit KONE Drill Horiz
2026-09-09 Dimmit KONE Drill Horiz
2026-09-09 Dimmit KONE Drill Horiz
2026-09-09 Dimmit KONE Drill Horiz
2026-09-09 Dimmit KONE Drill Horiz
2026-09-09 Dimmit KONE Drill Horiz
2026-09-09 Dimmit KONE Drill Horiz
2026-09-09 Dimmit KONE Drill Horiz
2026-04-28 Dimmit BRIGGS RANCH PSA C Drill Horiz
2026-04-28 Dimmit BRIGGS RANCH PSA B Drill Horiz
2026-04-28 Dimmit BRIGGS RANCH PSA A Drill Horiz
2026-03-31 Dimmit STUMBERG ESTATE Drill Horiz
2026-03-31 Dimmit STUMBERG ESTATE Drill Horiz
2026-03-31 Dimmit STUMBERG ESTATE Drill Horiz
2026-03-31 Dimmit STUMBERG ESTATE Drill Horiz
2026-03-31 Dimmit STUMBERG ESTATE Drill Horiz
2024-12-16 Karnes TURNER UNIT Drill Horiz
2024-12-16 Karnes TURNER UNIT Drill Horiz
2024-12-16 Karnes TURNER UNIT Drill Horiz
2024-12-16 Karnes TURNER UNIT Drill Horiz
2024-12-16 Karnes TURNER UNIT Drill Horiz
2022-11-28 Mcmullen TYLER RANCH UNIT A Drill Horiz
2022-11-28 Mcmullen TYLER RANCH UNIT A Drill Horiz
2022-11-28 Mcmullen TYLER RANCH UNIT A Drill Horiz
2022-11-28 Mcmullen TYLER RANCH UNIT A Drill Horiz
2022-11-21 Dimmit KING-ERB UNIT H Drill HorizRule 37
2022-11-21 Dimmit KING-ERB UNIT G Drill HorizRule 37
2022-11-21 Dimmit KING-ERB UNIT G Drill HorizRule 37
2019-12-06 Karnes ATZGER UNIT A Drill Horiz
2019-12-06 Karnes ATZGER UNIT Drill HorizRule 37

Where MURPHY EXPL. & PROD. CO. - USA operates

CountyPermitsMost recent
Karnes County232024-12-16
Dimmit County202026-09-09
Mcmullen County42022-11-28

Fields MURPHY EXPL. & PROD. CO. - USA holds wells in

FieldWellsProducing
EAGLEVILLE (EAGLE FORD-1)412394
BRISCOE RANCH (EAGLEFORD)249231
EAGLEVILLE (EAGLE FORD-2)244207
SUGARKANE (AUSTIN CHALK)2416
EAGLEVILLE (EAGLE FORD)30
INDIO TANKS (PEARSALL)21
SPRABERRY (TREND AREA)11
MARCELINA CREEK (AUSTIN CHALK)10
LORENZO (AUSTIN CHALK)11

Permits filed by year

YearPermitsHorizontal
20261616
202455
202277
201999
201899
201711

The permit feed carries a rolling recent window, so early years are partial. Well counts above come from the full current wellbore file.

Owner filesAll Texas operators
This report compiles and structures publicly available oil & gas records from the Railroad Commission of Texas — drilling permits, completions, well status, and lease production. We monitor development activity and public filings near a location you tell us about; we do NOT determine mineral ownership, confirm what you own, or provide legal, tax, or investment advice. Nothing here replaces a title opinion, a landman, or reading the official RRC filing. Activity is mapped to the locations the operator filed with the RRC: the permit surface location (NAD27, precision disclaimed by the RRC) and, for horizontal permits in owner files, the W-1H terminus tract. Neither is a title-verified mineral tract. Data is current only as of the source vintage shown on the page. Our total liability for any report is capped at the amount you paid for it. Found an error? Reply to any email and a human will correct it.