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Royalty Clerk

Texas county · RRC district 03

Chambers County

Chambers County reported 1.2 million barrels of oil and 673,157 mcf of gas in the last 12 months. That ranks 61st of 224 Texas counties by oil.

County dossier

1,200,730bbl oil, last 12 months−14% vs prior year
Producing leases
75of 240 on record
Operators
20
Fields
38

Own minerals in Chambers County?

Where it sits

This county

Chambers CountyChambersOrangeHardinJeffersonLibertyGalvestonChambers County
Chambers County · RRC district 03
Gas, last 12 months
673,157 mcf
Share of Texas oil
<0.1%
Data through
Jul 2026
Top field
Oyster Bayou

Five years of output in Chambers County

Oil output in Chambers County fell 14% over the last 12 months

1.2M bbl through Jul 2026, against 1.4M bbl a year earlier. Peak Sep 2021: 185k bbl.

Oil output in Chambers County fell 14% over the last 12 months1.2M bbl through Jul 2026, against 1.4M bbl a year earlier. Peak Sep 2021: 185k bbl.Oil, bbl per month050k100k150k200kPeak 185k (Sep 21)93.4k20222023202420252026
Oil output in Chambers County fell 14% over the last 12 months1.2M bbl through Jul 2026, against 1.4M bbl a year earlier. Peak Sep 2021: 185k bbl.Oil, bbl per month050k100k150k200kPeak 185k (Sep 21)93.4k'22'23'24'25'26

Gas output in Chambers County rose 55% over the last 12 months

673k mcf through Jul 2026, against 433k mcf a year earlier. Peak Dec 2022: 187k mcf.

Gas output in Chambers County rose 55% over the last 12 months673k mcf through Jul 2026, against 433k mcf a year earlier. Peak Dec 2022: 187k mcf.Gas, mcf per month050k100k150k200kPeak 187k (Dec 22)89.3k20222023202420252026
Gas output in Chambers County rose 55% over the last 12 months673k mcf through Jul 2026, against 433k mcf a year earlier. Peak Dec 2022: 187k mcf.Gas, mcf per month050k100k150k200kPeak 187k (Dec 22)89.3k'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, county totals, through Jul 2026, file dated Sep 18, 2026.

The biggest leases in Chambers County

Under each volume: change on the year before.

Showing 25 of 75, ranked by output value.

SourceTexas Railroad Commission Production Data Query.

Who runs the leases, and what they produce

Recent drilling permits in Chambers County