DUVAL RANCH SEC. 257

DUVAL RANCH SEC. 257 is a Texas gas lease in Duval County, Railroad Commission district 04, operated by Dunigan Petroleum, Inc. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 49,891 thousand cubic feet. The lease is not currently producing.

Key facts about DUVAL RANCH SEC. 257

Who operates DUVAL RANCH SEC. 257?: DUVAL RANCH SEC. 257 is operated by Dunigan Petroleum, Inc., Railroad Commission of Texas operator number 233810.
Where is DUVAL RANCH SEC. 257?: DUVAL RANCH SEC. 257 is a Texas gas lease in Duval County, Texas, in Railroad Commission district 04. Its Railroad Commission lease number is 081208.
Is DUVAL RANCH SEC. 257 still producing?: DUVAL RANCH SEC. 257 is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for DUVAL RANCH SEC. 257 is August 2026.
How much has DUVAL RANCH SEC. 257 produced?: DUVAL RANCH SEC. 257 has reported 49,891 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.

Lease record

DUVAL RANCH SEC. 257 as filed with the Railroad Commission of Texas
Operator	Dunigan Petroleum, Inc.
Field	Lundell (Cole)
County	Duval County, Texas
RRC district	04
Lease number	081208
Wellbores	1
Reported production	49,891 mcf
First reported	January 1993
Last reported	August 2026

Where DUVAL RANCH SEC. 257 sits

Source: Railroad Commission of Texas lease production records, complete through August 2026. Figures on this page were computed on 27 August 2026.

Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.