WELL · 42-175-33839 · DISTRICT 2

Duke Ranch -Z- #1

Plugged

Goliad County · Sarco Creek (4500) field · Vertical

Duke Ranch -Z- #1 (API 42-175-33839) is a plugged well in Goliad County, plugged February 7, 2008, last operated by T - C Oil Company.

The RRC has issued one drilling permit (amended once), issued September 27, 2005, permitted to 6,000 ft.

Completion filings report 4 formation tops, including Lagarto, Miocene (undifferentiated), Catahoula, Frio.

Operator of record

T - C Oil Company

Refugio, TX · P-5 Y, filed Aug 2, 2013 · 1,009 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	T - C Oil Company
Production reports	T - C Oil Companythrough Sep 2007
Latest permit	T - C Oil CompanySep 27, 2005

6,000: total depth, ft
2: permits on file
Sep 27, 2005: last permit issued
Jan 18, 2006: completed
0: cumulative oil, bbl
661K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 2006 THROUGH Feb 2008

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jan 18, 2006
Shut in: —
Plugged: Feb 7, 2008

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Duke Ranch -Z- G-2-219418	Sarco Creek (4500)	T - C Oil Company	1	0	661K	Jan 2006 – Feb 2008

No volumes reported on these leases in the last three years.

Chain of custody

Every operator that reported production on this well's lease, in order.

1T - C Oil CompanyJan 2006 → Sep 2007

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
606708-98	Drill	T - C Oil Company	Feb 2, 2006	Sep 27, 2005	Nov 18, 2005	6,000
606708-99	Drill	T - C Oil Company	Sep 21, 2005	Sep 27, 2005	Nov 18, 2005	6,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-2-219418	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 112 ft elevation.Download CSV →

Formation	MD ft	Subsea
Lagarto	2,060	-1,948
Miocene (undifferentiated)MIOCENE	3,279	-3,167
Catahoula	3,730	-3,618
Frio	3,790	-3,678

Perforations

Perforated and open-hole intervals.

From	To	Type
4,606	4,618	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	2,039	12.25	739 S
4.5	5,008	7.875	550 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Feb 10, 2007	Feb 2, 2006	Yes
00	Sep 26, 2006	—	—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-175-33839 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-175-33839 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/17533839, documented in the API reference.