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Royalty Clerk

RRC field 87813500 · District 7B

Sylvester, East (Strawn)

The Sylvester, East (Strawn) field reported 1.1 million barrels of oil and 3.5 million mcf of gas in the last 12 months.

Field dossier

1,059,216bbl oil, last 12 months−27% vs prior year
Producing leases
29of 34 on record
Operators
5
Counties
3
Biggest operator
Cholla Petroleum, Inc.

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Where the field sits

fewermore

Fisher County: 27 producing leasesStonewall County: 1 producing leaseJones County: 1 producing leaseFisherShackelfordTaylorMitchellDickensKingNolanCallahanKnoxKentScurryHaskellFisherStonewallJones
3 counties
Gas, last 12 months
3,548,941 mcf
Data through
Jul 2026

Five years of output in Sylvester, East (Strawn)

Oil output in the Sylvester, East (Strawn) field fell 27% over the last 12 months

1M bbl through Jul 2026, against 1.4M bbl a year earlier. Peak Jan 2025: 149k bbl.

Oil output in the Sylvester, East (Strawn) field fell 27% over the last 12 months1M bbl through Jul 2026, against 1.4M bbl a year earlier. Peak Jan 2025: 149k bbl.Oil, bbl per month050k100k150kPeak 149k (Jan 25)53.6k20222023202420252026
Oil output in the Sylvester, East (Strawn) field fell 27% over the last 12 months1M bbl through Jul 2026, against 1.4M bbl a year earlier. Peak Jan 2025: 149k bbl.Oil, bbl per month050k100k150kPeak 149k (Jan 25)53.6k'22'23'24'25'26

Gas output in the Sylvester, East (Strawn) field held steady over the last 12 months

3.5M mcf through Jul 2026, against 3.5M mcf a year earlier. Peak Feb 2026: 380k mcf.

Gas output in the Sylvester, East (Strawn) field held steady over the last 12 months3.5M mcf through Jul 2026, against 3.5M mcf a year earlier. Peak Feb 2026: 380k mcf.Gas, mcf per month0100k200k300k400kPeak 380k (Feb 26)188k20222023202420252026
Gas output in the Sylvester, East (Strawn) field held steady over the last 12 months3.5M mcf through Jul 2026, against 3.5M mcf a year earlier. Peak Feb 2026: 380k mcf.Gas, mcf per month0100k200k300k400kPeak 380k (Feb 26)188k'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 87813500, through Jul 2026, file dated Sep 18, 2026.

Leases in the Sylvester, East (Strawn) field

Under each volume: change on the year before.

Showing 25 of 29, ranked by output value.

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SourceTexas Railroad Commission Production Data Query.

Who operates here, and where

Operators, by oil

Cholla Petroleum leads

  1. Cholla Petroleum, Inc.8 leases623kbbl
  2. Clear Fork, Incorporated8 leases267kbbl
  3. Walsh & Watts, Inc.10 leases141kbbl
  4. Patton Exploration, Inc.2 leases21.3kbbl
  5. Petro-Hunt, L.L.C.1 lease6,499bbl

Counties, by oil

Fisher County leads

  1. Fisher County27 leases1Mbbl
  2. Stonewall County1 lease15kbbl
  3. Jones County1 lease6,499bbl

Recent drilling permits in the Sylvester, East (Strawn) field