WELL · 42-451-32695 · DISTRICT 7

Demere #1

Plugged

Tom Green County · Hercules (Canyon) field · Vertical

Demere #1 (API 42-451-32695) is a plugged well in Tom Green County, plugged June 12, 2014, last operated by Tdc Engineering Inc..

The RRC has issued one drilling permit, issued January 18, 2011, permitted to 8,500 ft.

Completion filings report 3 formation tops, including Wolfcamp, Canyon, Ellenburger.

Its lease has reported 444 barrels of oil since November 2011, last reporting in September 2014.

Operator of record

TDC Engineering Inc.

Abilene, TX · P-5 Y, filed Aug 4, 2025 · 227 permits on file · (325) 668-6333

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	TDC Engineering Inc.
Production reports	TDC Engineering, Inc.through Sep 2013
Latest permit	TDC Engineering, Inc.Jan 18, 2011

8,500: total depth, ft
1: permits on file
Jan 18, 2011: last permit issued
Nov 1, 2011: completed
444: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH Sep 2014

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Nov 1, 2011
Shut in: —
Plugged: Jun 12, 2014

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
Demere O-9-17641	Hercules (Canyon)	TDC Engineering, Inc.	1	444	0	Nov 2011 – Sep 2014

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.

1TDC Engineering, Inc.Dec 2011 → Sep 2013

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
708250-99	Drill	TDC Engineering, Inc.	Jan 10, 2011	Jan 18, 2011	Mar 10, 2011	8,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-9-17641	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,098 ft elevation.Download CSV →

Formation	MD ft	Subsea
WolfcampWOLFCAMP LIME	5,638	-3,540
CanyonCANYON SAND	6,217	-4,119
Ellenburger	7,003	-4,905

Perforations

Perforated and open-hole intervals.

From	To	Type
6,217	6,222	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	337	12.25	190 S
5.5	3,656	7.875	630 S
5.5	7,160	7.875	420 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	Nov 15, 2012	Nov 11, 2011	Yes

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 42-451-32695 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-451-32695 → 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/45132695, documented in the API reference.