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Royalty Clerk

RRC field 12449800 · District 08

Brown & Thorp, East (Tubb)

The Brown & Thorp, East (Tubb) field reported 11,220 barrels of oil in the last 12 months.

Field dossier

11,220bbl oil, last 12 months+27% vs prior year
Producing leases
4of 7 on record
Operators
2
Counties
2
Biggest operator
Greenstone Energy, LLC

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Where the field sits

fewermore

Crockett County: 1 producing leasePecos County: 3 producing leasesCrockettPecos
2 counties
Data through
Jul 2026
Leases on record
7

Five years of output in Brown & Thorp, East (Tubb)

Oil output in the Brown & Thorp, East (Tubb) field rose 27% over the last 12 months

11.2k bbl through Jul 2026, against 8,819 bbl a year earlier. Peak Jul 2025: 1,516 bbl.

Oil output in the Brown & Thorp, East (Tubb) field rose 27% over the last 12 months11.2k bbl through Jul 2026, against 8,819 bbl a year earlier. Peak Jul 2025: 1,516 bbl.Oil, bbl per month05001,0001,5002,000Peak 1,516 (Jul 25)63820222023202420252026
Oil output in the Brown & Thorp, East (Tubb) field rose 27% over the last 12 months11.2k bbl through Jul 2026, against 8,819 bbl a year earlier. Peak Jul 2025: 1,516 bbl.Oil, bbl per month05001,0001,5002,000Peak 1,516 (Jul 25)638'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 12449800, through Jul 2026, file dated Sep 18, 2026.

Leases in the Brown & Thorp, East (Tubb) field

Under each volume: change on the year before.

Showing 4 of 4.

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SourceTexas Railroad Commission Production Data Query.

Who operates here, and where

Operators, by oil

Greenstone Energy leads

  1. Greenstone Energy, LLC3 leases10.7kbbl
  2. Darkens Oil & Gas Inc.1 lease471bbl

Counties, by oil

Pecos County leads

  1. Pecos County3 leases10.7kbbl
  2. Crockett County1 lease471bbl

Recent drilling permits in the Brown & Thorp, East (Tubb) field