COLUMBUS (CONSOLIDATED), District 03, Texas

A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.

Leases

with a page here

Operators

Value, all time

$217.1 M

90% of the register's 70

Discovered

2001-08-21

Oil and gas

Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 63 leases in this field that have a page here — 90% of the register's 70 — so it understates the field.

Production, 2025

The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.

Wells	In the field	Producing	Produced in 2025	Also produced	Cumulative
Oil	30	26	26,995 bbl	124,534 mcfcasinghead	1,305,968 bblsince discovery
Gas	35	13	929,154 mcf	33,981 bblcondensate	12,687,232 mcfsince 1970

The discovery well's oil measured 41.0° API gravity, perforated at 11,860 ft.

Spacing rule

What the Commission requires of a well on this field.

Wells	Rule	Effective	From the lease line	Between wells	Acres per unit	Max diagonal
Gas	B	2001-08-21	467 ft	0 ft	40	0 ft
Oil	B	2001-08-21	467 ft	0 ft	40	0 ft

Commission remarks: WHICH IS SUSPENDED.

County

Colorado County

Leases in this field

Every lease here files this field's number with the Commission and has a page on this site.

Lease	Operator	Value
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$83.7 M
CULLEN, H. R. ET AL	STRAND ENERGY, L.C.	$8.9 M
HASTEDT 'A'	STRAND ENERGY, L.C.	$7.6 M
CULLEN, H.R. ET AL	STRAND ENERGY, L.C.	$7.5 M
HASTEDT, EMMA "B"	STRAND ENERGY, L.C.	$7.0 M
KOLLMAN HEIRS	STRAND ENERGY, L.C.	$6.8 M
CULLEN, H. R. ET AL	STRAND ENERGY, L.C.	$5.3 M
CULLEN, H. R. ET AL	STRAND ENERGY, L.C.	$5.2 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$4.8 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$4.8 M
COLUMBUS FIELD UNIT	DEVON ENERGY PRODUCTION CO, L.P.	$4.8 M
CULLEN, H. R. ET AL	STRAND ENERGY, L.C.	$4.7 M
HASTEDT, EMMA "B"	STRAND ENERGY, L.C.	$4.2 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$3.8 M
CULLEN-HASTEDT	STRAND ENERGY, L.C.	$3.7 M
COLUMBUS FIELD UNIT	DEVON ENERGY PRODUCTION CO, L.P.	$3.3 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$3.2 M
MAREK	STRAND ENERGY, L.C.	$3.1 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$2.8 M
KOLLMAN CHARLES F.	ELLIOTT OIL & GAS OPERATING CO.	$2.8 M
ISGRIG	INDEXGEO & ASSOCIATES, INC.	$2.5 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$2.5 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$2.4 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$2.2 M
HASTEDT, EMMA 'B'	STRAND ENERGY, L.C.	$2.0 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$1.9 M
HASTEDT, EMMA	STRAND ENERGY, L.C.	$1.7 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$1.6 M
HASTEDT, EMMA "B"	STRAND ENERGY, L.C.	$1.5 M
COLUMBUS FIELD UNIT	DEVON ENERGY PRODUCTION CO, L.P.	$1.5 M
EMMA HASTEDT "B"	DUNE OPERATING COMPANY	$1.5 M
COLUMBUS FIELD UNIT	DEVON ENERGY PRODUCTION CO, L.P.	$1.3 M
KOLLMAN HEIRS	STRAND ENERGY, L.C.	$1.2 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$1.2 M
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$1.2 M
COLUMBUS FIELD UNIT	DAYLIGHT PETROLEUM LLC	$1.1 M
BRUNE	STRAND ENERGY, L.C.	$1.1 M
HASTEDT, EMMA 'B'	STRAND ENERGY, L.C.	$1.1 M
COLUMBUS FIELD UNIT	DEVON ENERGY OPERATING CO., L.P.	$1.1 M
COLUMBUS FIELD UNIT	DEVON ENERGY PRODUCTION CO, L.P.	$923 k
KOLLMAN HEIRS	STRAND ENERGY, L.C.	$870 k
BRUNE	STRAND ENERGY, L.C.	$818 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$727 k
COLUMBUS FIELD UNIT	DEVON ENERGY OPERATING CO., L.P.	$669 k
COLUMBUS FIELD UNIT	DEVON ENERGY PRODUCTION CO, L.P.	$601 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$543 k
HASTEDT, EMMA "B"	DUNE OPERATING COMPANY	$512 k
HASTED, EMMA 'A'	STRAND ENERGY, L.C.	$501 k
CULLEN, H. R. ET AL	DUNE OPERATING COMPANY	$480 k
CULLEN, H. R. ET AL	DUNE OPERATING COMPANY	$465 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$341 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$312 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$145 k
MOEBES, LEONA K	MOSAIC OIL LLC	$139 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$108 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$90 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$62 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$53 k
COLUMBUS FIELD UNIT	DEVON ENERGY OPERATING CO., L.P.	$31 k
COLUMBUS FIELD UNIT	RUSK ENERGY OPERATING LLC	$4 k
REIMERS UNIT	FAMCOR OIL, INC.	$2 k
WEGENHOFT	MAGNUM PRODUCING, LP	$2 k
COLUMBUS FIELD UNIT	DEVON ENERGY PRODUCTION CO, L.P.	$1 k

Field number 19837005, from the Railroad Commission's field register. The register's own index resolves 70 leases and 110 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.