Skip to content
Royalty Clerk

RRC field 64257500 · District 06

NKB (Sub-Clarkville)

The NKB (Sub-Clarkville) field reported 4,545 barrels of oil and 4,938 mcf of gas in the last 12 months.

Field dossier

4,545bbl oil, last 12 months−10% vs prior year
Producing leases
1
Operators
1
Counties
1
Biggest operator
Strand Energy, L.c.

Own minerals in this field?

Where the field sits

This county

Smith County: 1 producing leaseSmithVan ZandtGreggUpshurWoodRuskCampRainsHendersonSmith County
1 county
Gas, last 12 months
4,938 mcf
Data through
Jul 2026

Five years of output in NKB (Sub-Clarkville)

Oil output in the NKB (Sub-Clarkville) field fell 10% over the last 12 months

4,545 bbl through Jul 2026, against 5,069 bbl a year earlier. Peak May 2022: 1,245 bbl.

Oil output in the NKB (Sub-Clarkville) field fell 10% over the last 12 months4,545 bbl through Jul 2026, against 5,069 bbl a year earlier. Peak May 2022: 1,245 bbl.Oil, bbl per month02505007501,0001,250Peak 1,245 (May 22)24820222023202420252026
Oil output in the NKB (Sub-Clarkville) field fell 10% over the last 12 months4,545 bbl through Jul 2026, against 5,069 bbl a year earlier. Peak May 2022: 1,245 bbl.Oil, bbl per month02505007501,0001,250Peak 1,245 (May 22)248'22'23'24'25'26

Gas output in the NKB (Sub-Clarkville) field fell 3% over the last 12 months

4,938 mcf through Jul 2026, against 5,100 mcf a year earlier. Peak May 2022: 1,010 mcf.

Gas output in the NKB (Sub-Clarkville) field fell 3% over the last 12 months4,938 mcf through Jul 2026, against 5,100 mcf a year earlier. Peak May 2022: 1,010 mcf.Gas, mcf per month02505007501,0001,250Peak 1,010 (May 22)18420222023202420252026
Gas output in the NKB (Sub-Clarkville) field fell 3% over the last 12 months4,938 mcf through Jul 2026, against 5,100 mcf a year earlier. Peak May 2022: 1,010 mcf.Gas, mcf per month02505007501,0001,250Peak 1,010 (May 22)184'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 64257500, through Jul 2026, file dated Sep 18, 2026.

Leases in the NKB (Sub-Clarkville) field

Under each volume: change on the year before.

SourceTexas Railroad Commission Production Data Query.

Recent drilling permits in the NKB (Sub-Clarkville) field

No recent permits.