WELL · 42-105-35019 · DISTRICT 7

Univ. 26-29 #1

Plugged

Crockett County · Bachelor Hill (Grayburg) field · Vertical

Univ. 26-29 #1 (API 42-105-35019) is a plugged well in Crockett County, plugged February 25, 2026, last operated by Vinson Exploration.

The RRC has issued one drilling permit, issued April 8, 1985, permitted to 1,800 ft.

Completion filings report 4 formation tops, including Yates, Seven Rivers, Queen, Grayburg.

Its lease has reported 8.27K barrels of oil and 25.7K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.

Operator of record

Vinson Exploration

Midland, TX · P-5 Y, filed Sep 4, 2025 · 60 permits on file · (432) 528-3319

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Vinson Exploration
Production reports	Vinson Explorationthrough May 2024
Latest permit	Vinson ExplorationApr 8, 1985

1,800: total depth, ft
1: permits on file
Apr 8, 1985: last permit issued
Sep 16, 1985: completed
8.27K: cumulative oil, bbl
25.7K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Sep 16, 1985
Shut in: —
Plugged: Feb 25, 2026

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 2 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Univ. "26-29" O-9-9922	Bachelor Hill (Grayburg)	Vinson Exploration	2	8.27K	25.7K	Jan 1993 – Jul 2026

Oil, barrels lease total

Last 12 months 0 · prior 12 1(-100%)

Chain of custody

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

1Vinson Operating CompanyJan 1993 → Dec 1994
2Vinson ExplorationJan 1995 → May 2024

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
271532-99	Drill	Vinson Exploration	Mar 29, 1985	Apr 8, 1985	—	1,800

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-9-9922	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,681 ft elevation.Download CSV →

Formation	MD ft	Subsea
Yates	1,082	1,599
Seven Rivers	1,238	1,443
QueenQUEEN FORMATION	1,364	1,317
Grayburg	1,560	1,121

Perforations

Perforated and open-hole intervals.

From	To	Type
1,653	1,707	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
4.5	1,724	7.875	350 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	Oct 11, 1985	Sep 30, 1985	Yes
00	Oct 8, 1985	—	—

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 42-105-35019 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-105-35019 → 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/10535019, documented in the API reference.