DELROSE (HAYNESVILLE), District 06, 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

$300.8 M

86% of the register's 21

Discovered

1978-11-19

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 18 leases in this field that have a page here — 86% of the register's 21 — 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	0	0	0 bbl	0 mcfcasinghead	52,755 bblsince discovery
Gas	14	14	696,470 mcf	5,753 bblcondensate	116,133,038 mcfsince 1970

The discovery well's oil measured 47.0° API gravity, perforated at 11,969 ft.

Hydrogen sulphide

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	1986-03-17	1,320 ft	2,640 ft	640	10,500 ft
Gas	O	1986-03-17	1,320 ft	2,640 ft	320	6,500 ft

Commission remarks: DOCKET #06-0220821.

County

Upshur 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
DELROSE G.U. 1	SULPHUR RIVER EXPLORATION, INC.	$53.1 M
DELROSE GU 3	FAULCONER ENERGY, LLC	$46.1 M
DELROSE GU 8	FAULCONER ENERGY, LLC	$32.9 M
DELROSE GU 6	FAULCONER ENERGY, LLC	$28.7 M
DELROSE GU 5	FAULCONER ENERGY, LLC	$26.0 M
DELROSE GU 4	FAULCONER ENERGY, LLC	$25.8 M
DELROSE G.U. 1	SULPHUR RIVER EXPLORATION, INC.	$24.3 M
DELROSE GU 7	FAULCONER ENERGY, LLC	$14.7 M
PARRISH	DIVERSIFIED PRODUCTION LLC	$12.3 M
DELROSE GAS UNIT 8	FAULCONER ENERGY, LLC	$11.8 M
BLASINGAME, T.A. GAS UNIT	NITRO OIL & GAS, LLC	$6.7 M
DELROSE GU 6	FAULCONER ENERGY, LLC	$6.6 M
PARRISH	DIVERSIFIED PRODUCTION LLC	$6.4 M
TILLERY, JOHN D.	FAULCONER ENERGY, LLC	$3.3 M
BEALL, J. R. ET AL	SAMSON LONE STAR LP	$990 k
BEALL, J. R. ET AL	CHAPARRAL ENERGY, L.L.C.	$484 k
DELROSE G.U. 1	EXXON MOBIL CORPORATION	$243 k
TILLERY, JOHN D.	NADEL AND GUSSMAN, L.L.C.	$239 k

Field number 24173300, from the Railroad Commission's field register. The register's own index resolves 21 leases and 21 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.