Petrora

TEXAS · WELLS · PECOS COUNTY · TUNIS CREEK UNIV. LANDS UNIT LEASE · API 42-371-34814 · DISTRICT 7B

Tunis Creek Univ. Lands Unit #5

Shut in

Pecos County · Tunis Creek(devonian) field · Shut In  · Vertical

Tunis Creek Univ. Lands Unit #5 (API 42-371-34814) is a well in Pecos County operated by Basin Oil & Gas Operating LLC, completed July 10, 1985 and listed as shut in on the RRC schedule, shut in June 1, 2018.

The RRC has issued one drilling permit, issued March 9, 1984, permitted to 7,253 ft.

It was permitted by Superior Oil Company, The and has since transferred to Basin Oil & Gas Operating LLC on the wellbore schedule.

Completion filings report 6 formation tops, including Wichita-Albany, Wolfcamp, Pennsylvania, Pennsylvanian.

Its lease has reported 2.55M barrels of oil and 2.15M mcf of gas since January 1993, last reporting in July 2026. The lease carries 19 wells, so these are lease totals, not this well alone.

It holds an active disposal or injection permit.

Operator of record

Basin Oil & Gas Operating LLC

Permitted by Superior Oil Company, The; the EWA schedule now lists a different operator.

Based in
Fort Worth, TX
P-5 status
Active – Extension (X)
P-5 last filed
May 21, 2026
Permits on file
150
Phone
(817) 820-8910
Watch this operatorWatch Pecos County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleBasin Oil & Gas Operating LLC
Production reportsBasin Oil & Gas Operating, LLCthrough Apr 2026
Latest permitSuperior Oil Company, TheMar 9, 1984

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

7,253
total depth, ft
1
permits on file
Mar 9, 1984
last permit issued
Jul 10, 1985
completed
2.55M
cumulative oil, bbl
2.15M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jul 10, 1985
Shut in
Jun 1, 2018
Plugged
—

Operator's P-5 on the schedule: Active (A)

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Tunis Creek Univ. Lands Unit O-10-29971Tunis Creek(devonian)Basin Oil & Gas Operating, LLC192.55M2.15MJan 1993 – Jul 2026

Oil, barrels lease total

Last 12 months 39,953 · prior 12 37,249(+7%)

02K4K202420252026

Gas, mcf lease total

Last 12 months 59,374 · prior 12 29,194(+103%)

05K10K202420252026

Chain of custody

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

  1. 1Osborn Heirs CompanyJan 1993 → Oct 2021
  2. 2Great Western Drilling CompanyNov 2021 → Oct 2024
  3. 3Basin Oil & Gas Operating, LLCNov 2024 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
231841-99DrillSuperior Oil Company, TheMar 6, 1984Mar 9, 1984Apr 10, 19847,400

Completions

CompletedLeaseFieldOperatorStatusDepth
Jul 10, 1985Tunis Creek Univ. Lands Unit O-10-29971Tunis Creek(devonian)Basin Oil & Gas Operating LLCShut In · shut in Jun 1, 20187,253
Jul 10, 1985Tunis Creek Univ. Lands Unit O-10-29971Tunis Creek(devonian)Basin Oil & Gas Operating LLCNot on Schedule—
May 30, 1984University 19-1 O-10-27855Tunis Creek(devonian)Superior Oil Company TheNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 2,570 ft elevation.Download CSV →

FormationMD ftSubsea
Wichita-AlbanyWICHITA ALBANY3,088-518
Wolfcamp4,978-2,408
Pennsylvania6,155-3,585
Pennsylvanian6,155-3,585
Devonian6,740-4,170
Devonian2ND DEVONIAN6,954-4,384
Silurian (undifferentiated)SILURIAN7,166-4,596
Devonian——
Pennsylvanian——
Silurian (undifferentiated)SILURIAN——
Wichita-AlbanyWICHITA ALBANY——
Wolfcamp——

Perforations

Perforated and open-hole intervals.

FromToType
6,7426,780Perforated
6,8006,820Perforated
6,8006,890Perforated
6,8576,890Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.37560417.5630 sx
13.375604——
8.6252,69011400 sx
8.6252,690——
5.57,2537.875770 sx
5.57,253——

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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Nov 18, 2024May 20, 2024—
00Sep 29, 1992Aug 13, 1992—
00Oct 29, 1985Sep 13, 1985—
00Oct 16, 1985Jun 6, 1984—
00Sep 12, 1985Jun 6, 1984—
00Jul 26, 1985——
00Jun 26, 1984Jun 6, 1984—
00Jun 21, 1984Jun 6, 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.

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.

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

0
bbl, last 12 reported months
1.54M
bbl, all reported
May 2025
reported through
UICKindStatusPermitted bbl/dMax psiZone ft
000056427H-1 InjectionActive2,0002,4006,580–7,000

MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS

Last 12 months 0 · prior 12 0

0120242025

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/37134814, documented in the API reference.