WELL · 42-003-04683 · DISTRICT 8
Texas Univ. -M- #21
Andrews County · Fullerton South (Ellenburger) field · Vertical
Texas Univ. -M- #21 (API 42-003-04683) is a well in Andrews County operated by Maverick Permian LLC, completed May 6, 1977.
The RRC has issued 2 drilling permits between 1984 and 2015, permitted to 11,050 ft.
It was permitted by Conocophillips Company and has since transferred to Maverick Permian LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Yates, San Andres, Glorieta, Clear Fork.
Its lease has reported 122K barrels of oil and 548K 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
Permitted by Conocophillips Company; the EWA schedule now lists a different operator.
- Based in
- Keithville, LA
- P-5 status
- Active (A)
- P-5 last filed
- Jan 28, 2026
- Permits on file
- 12
- Phone
- (318) 751-3917
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Maverick Permian LLC |
| Production reports | Maverick Permian LLCthrough Apr 2026 |
| Latest permit | Conocophillips CompanySep 30, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,050
- total depth, ft
- 2
- permits on file
- Sep 30, 2015
- last permit issued
- May 6, 1977
- completed
- 122K
- cumulative oil, bbl
- 548K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 6, 1977
- Shut in
- —
- Plugged
- —
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 →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Texas University -M- O-10-14536 | Fullerton, South (Wolfcamp) | Maverick Permian LLC | 5 | 122K | 548K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,238 · prior 12 1,372(-10%)
Gas, mcf lease total
Last 12 months 1,918 · prior 12 4,049(-53%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Phillips Petroleum CompanyJan 1993 → Dec 2002
- 2Conocophillips CompanyJan 2003 → Jun 2022
- 3Maverick Permian LLCJul 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 810203-99 | Recompletion | Conocophillips Company | Sep 9, 2015 | Sep 30, 2015 | Oct 14, 2015 | 11,050 |
| 226717-99 | Recompletion | Phillips Oil Company | Jan 16, 1984 | Jan 17, 1984 | — | 11,044 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-14536 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,283 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,910 | 373 |
| San Andres | 4,390 | -1,107 |
| Glorieta | 5,585 | -2,302 |
| Clear Fork | 6,006 | -2,723 |
| Clear ForkCLEARFORK | 6,006 | -2,723 |
| Wolfcamp | 7,560 | -4,277 |
| Pennsylvanian | 8,275 | -4,992 |
| Devonian | 8,390 | -5,107 |
| Fusselman | 9,410 | -6,127 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,157 | 8,182 | Perforated |
| 8,925 | 9,085 | Perforated |
| 9,830 | 9,916 | Perforated |
| — | 9,916 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 298 | 17.5 | 3,400 S |
| 8.625 | 4,197 | 12.25 | 100 S |
| 2.875 | 9,764 | — | — |
| 5.5 | 10,995 | 7.875 | 405 S |
| 5.5 | 10,995 | — | 1,080 sx |
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 | Mar 9, 2016 | Feb 29, 2016 | — |
| 00 | Feb 12, 2016 | Feb 2, 2016 | — |
| 00 | Aug 27, 2015 | Aug 26, 2015 | — |
| 00 | Sep 17, 1984 | Aug 31, 1984 | — |
| 00 | Sep 8, 1984 | Aug 31, 1984 | — |
| 00 | Jan 12, 1984 | May 27, 1977 | — |
| 00 | Jan 12, 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.
- Wellbore filings for 42-003-04683 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-04683 → 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
- 684K
- bbl, all reported
- Mar 2016
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000013796 | H-1 Injection | Not activated | 10,000 | 4,195 | 8,390–11,000 |
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/00304683, documented in the API reference.