WELL · 42-003-44581 · DISTRICT 8
University 1801 SWD #1
Andrews County · Shafter Lake N. (Ellenburger) field · Injection · Vertical
University 1801 Swd #1 (API 42-003-44581) is a well in Andrews County operated by Montare Operating Ltd., completed June 14, 2013 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 13, 2012, permitted to 13,000 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Montare Operating Ltd. on the wellbore schedule.
Completion filings report 13 formation tops, including Rustler, Transill, Yates, Queen.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 311K barrels injected in the 12 months reported through February 2026.
Operator of record
Permitted by Sandridge Expl. and Prod., LLC; the EWA schedule now lists a different operator.
Flower Mound, TX · P-5 Y, filed Mar 4, 2026 · 21 permits on file · (800) 290-0407
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Montare Operating Ltd. |
| Production reports | none |
| Latest permit | Sandridge Expl. and Prod., LLCJul 13, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 2
- permits on file
- Jul 13, 2012
- last permit issued
- Jun 14, 2013
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 14, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 1801 SWD O-10-43572 | Shafter Lake, N. (Ellenburger) | Montare Operating, Ltd. | 1 | 0 | 0 | Jun 2013 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 744155-98 | Drill | Sandridge Expl. and Prod., LLC | Jul 27, 2012 | Jul 13, 2012 | Apr 1, 2013 | 13,000 |
| 744155-99 | Drill | Sandridge Expl. and Prod., LLC | Jul 6, 2012 | Jul 13, 2012 | — | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-43572 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,200 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,830 | 1,370 |
| Transill | 2,825 | 375 |
| Yates | 2,935 | 265 |
| Queen | 3,900 | -700 |
| GrayburgLOWER GRAYBURG | 4,475 | -1,275 |
| San Andres | 4,580 | -1,380 |
| Glorieta | 5,750 | -2,550 |
| Clear ForkCLEARFORK | 6,300 | -3,100 |
| Wichita-AlbanyWICHITA ALBANY | 7,450 | -4,250 |
| Wolfcamp | 8,450 | -5,250 |
| Devonian | 10,850 | -7,650 |
| Fusselman | 11,850 | -8,650 |
| EllenburgerELLENBERGER | 12,925 | -9,725 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,853 | 12,055 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 516 | 17.5 | 450 S |
| 9.625 | 4,834 | 12.25 | 2,040 S |
| 7 | 11,853 | 8.75 | 350 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 16, 2021 | Sep 14, 2021 | — |
| 00 | Dec 19, 2013 | Jun 21, 2013 | — |
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 42-003-44581 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-44581 → 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
- 311K
- bbl, last 12 reported months
- 8.44M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000106798 | H-1 Injection | Active | 25,000 | 2,500 | 5,900–12,950 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 311,305 · prior 12 342,278(-9%)
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/00344581, documented in the API reference.