WELL · 42-105-30236 · DISTRICT 7

University Sec. 18-A #7

University Sec. 18-A #7 (API 42-105-30236) is a permitted well in Crockett County filed by Polaris Production Corp.; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1989 and 2010, permitted to 1,690 ft.

Completion filings report one formation top, including Greyburg.

Its lease has reported 84.5K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.

Operator of record

Polaris Production Corp.

Based in: Midland, TX
P-5 status: Inactive (I)
P-5 last filed: Sep 14, 2023
Permits on file: 11
Phone: (432) 684-8248

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	5STONE Operating Incthrough Apr 2026
Latest permit	Polaris Production Corp.Jan 19, 2010

1,690: total depth, ft
2: permits on file
Jan 19, 2010: last permit issued
—: completed
84.5K: cumulative oil, bbl
21: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

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; they carry 9 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
University Sec. 18-A O-9-402	Crockett	5STONE Operating Inc	9	84.5K	21	Jan 1993 – Jul 2026

Oil, barrels lease total

Last 12 months 2,394 · prior 12 2,666(-10%)

Chain of custody

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

1Polaris Production Corp.Jan 1993 → Jan 2024
25STONE Operating IncFeb 2024 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
688025-99	Reenter	Polaris Production Corp.	Nov 30, 2009	Jan 19, 2010	Dec 3, 2009	1,690
363381-99	Reenter	Polaris Production Corp.	Aug 30, 1989	Sep 1, 1989	—	1,615

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-9-402	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,443 ft elevation.Download CSV →

Formation	MD ft	Subsea
Greyburg	1,405	1,038

Perforations

Perforated and open-hole intervals.

From	To	Type
1,504	1,585	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	507	12	300 S
5.5	1,615	7.875	250 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 →

Filed	W-2 / G-1 date	Logs referenced
Aug 27, 2010	Apr 27, 2010	Yes
Aug 13, 2010	—	—
Jan 12, 1984	—	—

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 42-105-30236 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-105-30236 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/10530236, documented in the API reference.