WELL · 42-371-04331 · DISTRICT 8

University G #01

Pecos County · Taylor Link field · Producing · Vertical

University G #01 (API 42-371-04331) is a well in Pecos County operated by M.A.R.S. Energy, completed June 1, 2018 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued April 25, 2018, permitted to 1,700 ft.

Completion filings report 3 formation tops, including Queen, Greyburg, San Andres.

Its lease has reported 3.23K barrels of oil and 1.02K mcf of gas since June 2018, last reporting in July 2026.

Operator of record

M.A.R.S. Energy

Midland, TX · P-5 Y, filed Mar 4, 2026 · 5 permits on file · (325) 428-7988

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	M.A.R.S. Energy
Production reports	M.A.R.S. Energythrough Sep 2023
Latest permit	M.A.R.S. EnergyApr 25, 2018

1,700: total depth, ft
1: permits on file
Apr 25, 2018: last permit issued
Jun 1, 2018: completed
3.23K: cumulative oil, bbl
1.02K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2018 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jun 1, 2018
Shut in: —
Plugged: —

Operator's P-5 on the schedule: X

Surface location

30.888924, -102.281119

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Pecos County.

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
University 'G' O-10-50194	Taylor Link	M.A.R.S. Energy	1	3.23K	1.02K	Jun 2018 – Jul 2026

Oil, barrels lease total

Last 12 months 0 · prior 12 0

Chain of custody

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

1M.A.R.S. EnergyJun 2018 → Sep 2023

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
838840-99	Reenter	M.A.R.S. Energy	Apr 13, 2018	Apr 25, 2018	May 8, 2018	1,700

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-50194	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,538 ft elevation.Download CSV →

Formation	MD ft	Subsea
QueenQUEEN SAND	1,287	1,251
Greyburg	1,530	1,008
San Andres	1,645	893

Perforations

Perforated and open-hole intervals.

From	To	Type
1,645	1,688	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
7.625	310	13.375	126 S
4.5	1,688	6.25	100 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	Aug 6, 2018	Jun 19, 2018	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 42-371-04331 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-371-04331 → 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.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

University -C-42-371-40519

3.3 KM · M.A.R.S. Energy · Section with this well →

Seven Rivers	1,070	1,530
Queen	1,224	1,376
Grayburg	1,620	980
Soma	—
San Andres	—
Rustler	—
Capitan	—
Yates	—

10 TOPS · FIRST 8

Wwjd42-371-39627

7.4 KM · Jilpetco, Inc. · Section with this well →

Rustler	1,330	1,429
Seven Rivers	1,660	1,099
Queen	1,710	1,049
Soma	—
Yates	—
Glorieta	—
Grayburg	—
O'Brien	—

10 TOPS · FIRST 8

DB42-371-40275

7.5 KM · Delaware Brine, LLC · Section with this well →

Toborg	100	2,695
Soma	700	2,095
Yates	800	1,995
Queen	1,100	1,695
Rustler	1,300	1,495
Seven Rivers	1,400	1,395
Grayburg	1,600	1,195
O'Brien	—

10 TOPS · FIRST 8

Nokota42-371-40429

7.6 KM · Nokota Energy Corporation · Section with this well →

Yates	1,220	1,542
Seven Rivers	1,370	1,392
Queen	1,670	1,092
Cardinal ;queen	1,760	1,002
Rustler	—
O'Brien	—
Soma	—
Toborg	—

10 TOPS · FIRST 8

Wwjd42-371-39620

7.6 KM · Jilpetco, Inc. · Section with this well →

Toborg	100	2,727
Soma	700	2,127
Yates	1,270	1,557
Rustler	1,320	1,507
Seven Rivers	1,412	1,415
Queen	1,730	1,097
Grayburg	1,904	923
Glorieta	—

10 TOPS · FIRST 8

Wwjd42-371-40454

7.8 KM · Nokota Energy Corporation · Section with this well →

Rustler	—
San Andres	—
Seven Rivers	—
Soma	—
Toborg	—
Yates	—
Capitan	—
Grayburg	—

10 TOPS · FIRST 8

Wwjd42-371-40449

8.1 KM · Nokota Energy Corporation · Section with this well →

Yates	1,220	1,629
Seven Rivers	1,370	1,479
Queen	1,670	1,179
Grayburg	1,760	1,089
Capitan	—
O'Brien	—
Rustler	—
San Andres	—

10 TOPS · FIRST 8

Wilson 4942-371-39283

12.2 KM · Nemo Fund I, LLC · Section with this well →

Yates	1,200	1,877
Queen	1,500	1,577
Toborg	—
Soma	—
Seven Rivers	—
Rustler	—
O'Brien	—
Glorieta	—

10 TOPS · FIRST 8

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/37104331, documented in the API reference.