WELL · 42-003-35983 · DISTRICT 8
University B #4541
Andrews County · McFarland (Queen) field · Vertical
University B #4541 (API 42-003-35983) is a plugged well in Andrews County, plugged October 1, 2020, last operated by M & M Production Ltd..
The RRC has issued one drilling permit, issued December 9, 1987, permitted to 4,900 ft.
It was permitted by Caprock Oil & Gas, Inc. and has since transferred to M & M Production Ltd. on the wellbore schedule.
Completion filings report one formation top, including Queen.
Its 2 leases have reported 113K barrels of oil and 14.6K mcf of gas since January 1993, last reporting in July 2026. The leases carry 46 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Caprock Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed May 4, 2026 · 29 permits on file · (432) 682-2636
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | M & M Production Ltd. |
| Production reports | M & M Production Ltd.through Feb 2020 |
| Latest permit | Caprock Oil & Gas, Inc.Dec 9, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,900
- total depth, ft
- 1
- permits on file
- Dec 9, 1987
- last permit issued
- Feb 1, 1988
- completed
- 113K
- cumulative oil, bbl
- 14.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 1, 1988
- Shut in
- —
- Plugged
- Oct 1, 2020
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 2 leases this well is completed on; they carry 46 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McFarland Queen -a- Unit O-10-19088 | McFarland (Queen) | Professional Oil Services, Inc | 42 | 85.9K | 14.6K | Jan 1993 – Jul 2026 |
| University "B" O-10-37550 | McFarland (Queen) | M & M Production Ltd. | 4 | 27.4K | 61 | Aug 2005 – Jan 2021 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Bridge Oil Company, L. P.Jan 1993 → Sep 1994
- 2Parker & Parsley Development L.POct 1994 → Jan 1995
- 3Parker & Parsley Producing L.P.Feb 1995 → Oct 1995
- 4Wind River Energy, Inc.Nov 1995 → Jul 1998
- 5M & M Production Ltd.Sep 2005 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 339946-99 | Drill | Caprock Oil & Gas, Inc. | Dec 9, 1987 | Dec 9, 1987 | — | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-19088 | — | — | — | — |
| — | — O-10-37550 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,101 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,874 | 4,900 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 313 | 12.25 | 185 S |
| 4.5 | 4,937 | 7.875 | 1,275 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 | Sep 6, 2005 | Feb 9, 1988 | Yes |
| 00 | Mar 1, 1988 | Feb 9, 1988 | Yes |
| 00 | Feb 23, 1988 | — | — |
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 42-003-35983 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-35983 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Jun 1995
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000079056 | H-1 Injection | Plugged Oct 20, 2020 | 200 | 2,100 | 4,874–4,900 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/00335983, documented in the API reference.