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Royalty Clerk

RRC field 70537198 · District 08

Penwell (Clear Fork 5100)

The Penwell (Clear Fork 5100) field reported 628,160 barrels of oil and 2.4 million mcf of gas in the last 12 months.

Field dossier

628,160bbl oil, last 12 months−17% vs prior year
Producing leases
7of 10 on record
Operators
1
Counties
2
Biggest operator
Ring Energy, Inc.

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Where the field sits

fewermore

Crane County: 1 producing leaseEctor County: 6 producing leasesEctorEctorCrane
2 counties
Gas, last 12 months
2,397,838 mcf
Data through
Jul 2026

Five years of output in Penwell (Clear Fork 5100)

Oil output in the Penwell (Clear Fork 5100) field fell 17% over the last 12 months

616k bbl through Jul 2026, against 746k bbl a year earlier. Peak Jan 2023: 104k bbl.

Oil output in the Penwell (Clear Fork 5100) field fell 17% over the last 12 months616k bbl through Jul 2026, against 746k bbl a year earlier. Peak Jan 2023: 104k bbl.Oil, bbl per month025k50k75k100k125kPeak 104k (Jan 23)45.8k20222023202420252026
Oil output in the Penwell (Clear Fork 5100) field fell 17% over the last 12 months616k bbl through Jul 2026, against 746k bbl a year earlier. Peak Jan 2023: 104k bbl.Oil, bbl per month025k50k75k100k125kPeak 104k (Jan 23)45.8k'22'23'24'25'26

Gas output in the Penwell (Clear Fork 5100) field rose 10% over the last 12 months

2.4M mcf through Jul 2026, against 2.2M mcf a year earlier. Peak Dec 2024: 215k mcf.

Gas output in the Penwell (Clear Fork 5100) field rose 10% over the last 12 months2.4M mcf through Jul 2026, against 2.2M mcf a year earlier. Peak Dec 2024: 215k mcf.Gas, mcf per month050k100k150k200k250kPeak 215k (Dec 24)205k20222023202420252026
Gas output in the Penwell (Clear Fork 5100) field rose 10% over the last 12 months2.4M mcf through Jul 2026, against 2.2M mcf a year earlier. Peak Dec 2024: 215k mcf.Gas, mcf per month050k100k150k200k250kPeak 215k (Dec 24)205k'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 70537198, through Jul 2026, file dated Sep 18, 2026.

Leases in the Penwell (Clear Fork 5100) field

Under each volume: change on the year before.

Showing 7 of 7.

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SourceTexas Railroad Commission Production Data Query.

Who operates here, and where

Counties, by oil

Ector County leads

  1. Ector County6 leases573kbbl
  2. Crane County1 lease40.4kbbl

Recent drilling permits in the Penwell (Clear Fork 5100) field