WELL · 42-507-33114 · DISTRICT 1

Collier #1

Plugged

Zavala County · Indio (San Miguel) field · Vertical

Collier #1 (API 42-507-33114) is a plugged well in Zavala County, plugged November 14, 2016, last operated by Inland Ocean Inc..

The RRC has issued one drilling permit, issued March 20, 2014, permitted to 5,000 ft.

It was permitted by Alamo Operating Company, L. C. and has since transferred to Inland Ocean Inc. on the wellbore schedule.

Completion filings report 3 formation tops, including Escondido, San Miguel, Top Elaine Sand.

Operator of record

Inland Ocean Inc.

Permitted by Alamo Operating Company, L. C.; the EWA schedule now lists a different operator.

San Antonio, TX · P-5 Y, filed Mar 4, 2026 · 192 permits on file · (210) 226-5888

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Inland Ocean Inc.
Production reports	none
Latest permit	Alamo Operating Company, L. C.Mar 20, 2014

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

5,000: total depth, ft
1: permits on file
Mar 20, 2014: last permit issued
May 29, 2014: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 2014 THROUGH Mar 2017

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: May 29, 2014
Shut in: —
Plugged: Nov 14, 2016

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
Collier O-1-18840	Indio (San Miguel)	Inland Ocean, Inc.	1	0	0	Sep 2014 – Mar 2017

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

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
780811-99	Drill	Alamo Operating Company, L. C.	Feb 27, 2014	Mar 20, 2014	Apr 1, 2014	5,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-18840	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 637 ft elevation.Download CSV →

Formation	MD ft	Subsea
EscondidoESCONDIDO - DISPOSAL	3,281	-2,644
San MiguelTOP SAN MIGUEL	4,292	-3,655
Top Elaine Sand	4,363	-3,726

Perforations

Perforated and open-hole intervals.

From	To	Type
4,364	4,380	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	539	12.25	295 S
4.5	4,610	7.875	865 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	Sep 22, 2016	Sep 14, 2016	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 42-507-33114 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-507-33114 → 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/50733114, documented in the API reference.