WELL · 42-235-36743 · DISTRICT 9
University 40 #1302WC
Irion County · Horizontal
University 40 #1302WC (API 42-235-36743) is a permitted horizontal well in Irion County filed by Sem Operating Company LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued March 6, 2026, permitted to 10,000 ft.
Completion filings report 7 formation tops, including San Andres, Clear Fork, Spraberry, Wolfcamp.
Operator of record
Houston, TX · P-5 Y, filed Apr 4, 2026 · 404 permits on file · (877) 447-2289
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Sem Operating Company LLCMar 6, 2026 |
- 10,000
- total depth, ft
- 1
- permits on file
- Mar 6, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.084048, -101.206147
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Irion County.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 913830-99 | Drill | Sem Operating Company LLC | Mar 2, 2026 | Mar 6, 2026 | Mar 14, 2026 | 10,000 |
Formation tops
As filed on W-2/G-1. Subsea from 2,626 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 2,216 | 410 |
| Clear ForkCLEARFORK | 3,732 | -1,106 |
| Spraberry | 4,645 | -2,019 |
| Wolfcamp | 6,843 | -4,217 |
| Canyon | — | — |
| Fusselman | — | — |
| Grayburg | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,685 | 15,448 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.25 | 800 | 9.625 | 290 S |
| 8.75 | 15,545 | 5.5 | 2,755 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 | Oct 9, 2026 | Aug 24, 2026 | 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 42-235-36743 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-36743 → 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.
University 4042-235-36744
0.0 KM · Sem Operating Company LLC · Section with this well →
| San Andres | 2,195 | 430 |
| Clear Fork | 3,711 | -1,086 |
| Spraberry | 4,624 | -1,999 |
| Wolfcamp | 6,822 | -4,197 |
| Canyon | — | |
| Grayburg | — | |
| Fusselman | — |
University 4042-235-36745
0.0 KM · Sem Operating Company LLC · Section with this well →
| San Andres | 2,200 | 425 |
| Clear Fork | 3,716 | -1,091 |
| Spraberry | 4,629 | -2,004 |
| Wolfcamp | 6,827 | -4,202 |
| Canyon | — | |
| Grayburg | — | |
| Fusselman | — |
University 4042-235-36746
0.0 KM · Sem Operating Company LLC · Section with this well →
| San Andres | 2,177 | 448 |
| Clear Fork | 3,693 | -1,068 |
| Spraberry | 4,606 | -1,981 |
| Wolfcamp | 6,804 | -4,179 |
| Grayburg | — | |
| Fusselman | — | |
| Canyon | — |
University 4042-235-36246
1.9 KM · Sem Operating Company LLC · Section with this well →
| Grayburg | 1,500 | 1,129 |
| San Andres | 1,941 | 688 |
| Clear Fork | 3,549 | -920 |
| Spraberry | 5,493 | -2,864 |
| Wolfcamp | 6,798 | -4,169 |
| Fusselman | — | |
| Canyon | — |
University 4042-235-36247
1.9 KM · Sem Operating Company LLC · Section with this well →
| Grayburg | 994 | 1,635 |
| San Andres | 2,345 | 284 |
| Clear Fork | 3,549 | -920 |
| Spraberry | 5,493 | -2,864 |
| Wolfcamp | 6,798 | -4,169 |
| Canyon | — | |
| Fusselman | — |
University 4042-105-41424
2.7 KM · Sem Operating Company LLC · Section with this well →
| Queen | 1,126 | 1,542 |
| San Andres | 2,316 | 352 |
| Leonard | 3,573 | -905 |
| Wolfcamp | 6,771 | -4,103 |
| Devonian | — | |
| Canyon | — | |
| Strawn | — | |
| Ellenburger | — |
University 4042-235-36214
2.7 KM · Sem Operating Company LLC · Section with this well →
| Grayburg | 1,099 | 1,558 |
| San Andres | 2,372 | 285 |
| Clear Fork | 3,528 | -871 |
| Spraberry | 4,749 | -2,092 |
| Wolfcamp | 6,316 | -3,659 |
| Fusselman | — | |
| Canyon | — |
University 4042-235-36215
2.7 KM · Sem Operating Company LLC · Section with this well →
| Grayburg | 1,099 | 1,558 |
| San Andres | 2,372 | 285 |
| Clear Fork | 3,528 | -871 |
| Spraberry | 5,449 | -2,792 |
| Wolfcamp | 6,316 | -3,659 |
| Canyon | — | |
| Fusselman | — |
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/23536743, documented in the API reference.