WELL · 42-103-33145 · DISTRICT 8

University -25- #2

Shut in

Crane County · McElroy (Devonian Lower) field · Shut IN  · Vertical

University -25- #2 (API 42-103-33145) is a permitted well in Crane County filed by Mobil Producing TX. & N.M. Inc.; no completion report is on file yet.

The RRC has issued 2 drilling permits between 1983 and 1988, permitted to 12,086 ft.

It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to R3 Operating Corporation on the wellbore schedule.

Completion filings report 11 formation tops, including Wolfcamp, Cisco, Strawn, Mississippian.

Its lease has reported 237K barrels of oil and 1.26M mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.

Operator of record

R3 Operating Corporation

Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.

Based in
Greenwood VLG, CO
P-5 status
Active (A)
P-5 last filed
Sep 15, 2025
Phone
(720) 388-8270

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleMobil Producing TX. & N.M. Inc.
Production reportsBoaz Energy II Operating, LLCthrough Jun 2024
Latest permitMobil Producing TX. & N.M. Inc.Mar 21, 1988

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

12,086
total depth, ft
2
permits on file
Mar 21, 1988
last permit issued
—
completed
237K
cumulative oil, bbl
1.26M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
—
Shut in
Sep 1, 2004
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 5 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
University -25- O-10-27983McElroy (Devonian, Lower)R3 Operating Corporation5237K1.26MJan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 0 · prior 12 1,221(-100%)

05001K202420252026

Chain of custody

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

  1. 1Breck Operating Corp.Jan 1993 → Oct 2003
  2. 2Chaparral Energy, L.L.C.Nov 2003 → Jul 2014
  3. 3Ramtex Energy LLCAug 2014 → Dec 2020
  4. 4Nitro Oil & Gas, LLCMay 2021 → Dec 2022

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
344075-99RecompletionMobil Producing TX. & N.M. Inc.Mar 18, 1988Mar 21, 1988—12,086
191513-99DrillSuperior Oil Company, TheFeb 17, 1984Apr 14, 1983Apr 17, 198312,500

Completions

CompletedLeaseFieldOperatorStatusDepth
—University -25- O-10-27983McElroy (Devonian Lower)R3 Operating CorporationShut IN · shut in Sep 1, 200412,086
—University -25- O-10-27983McElroy (Devonian Lower)R3 Operating CorporationShut IN · shut in Sep 1, 200412,086
Feb 15, 1984University -25- O-10-28745McElroy (Ellenburger)Mobil Producing TX. & N.M. Inc.Not on Schedule—
Aug 18, 1983University -25- O-10-27983McElroy (Devonian Lower)R3 Operating CorporationNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 2,625 ft elevation.Download CSV →

FormationMD ftSubsea
Wolfcamp7,601-4,976
Cisco7,944-5,319
Strawn8,658-6,033
Mississippian9,232-6,607
Woodford9,816-7,191
Devonian9,930-7,305
Silurian (undifferentiated)SILURIAN10,893-8,268
Fusselman10,930-8,305
Montoya11,090-8,465
Simpson11,215-8,590
Ellenburger11,986-9,361

Perforations

Perforated and open-hole intervals.

FromToType
9,96010,034Perforated
9,96010,647Perforated
9,96010,888Perforated
10,38010,647Perforated
10,43710,606Perforated
10,84410,888Perforated
11,95212,086Open hole
—10,888Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
204026—
13.37535317.5425 S
13.375353—425 S
9.6254,03512.251,450 S
9.6254,05312.251,445 S
9.6254,053—1,450 S
2.87510,700——
711,9528.51,600 S
711,9648.52,055 S
711,964—2,055 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Aug 2, 1993May 5, 1993—
00Jul 16, 1990Jun 8, 1990—
00Jun 30, 1988Jun 7, 1988Yes
00Jun 24, 1988——
00Apr 5, 1984Mar 5, 1984—
00Apr 2, 1984——
00Mar 27, 1984Mar 5, 1984—
00Jan 12, 1984Sep 9, 1983—

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.

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/10333145, documented in the API reference.