WELL · 42-235-34675 · DISTRICT 7
University 43-19 #1H
Irion County · Lin (Wolfcamp) field · Horizontal
University 43-19 #1H (API 42-235-34675) is a horizontal well in Irion County operated by El Paso E & P Company L. P., completed May 31, 2011.
The RRC has issued one drilling permit (amended twice), issued March 2, 2011, permitted to 12,990 ft.
Completion filings report 3 formation tops, including Dean, Upr Wolfcamp, Lwr Wolfcamp.
Its 2 leases have reported 19.7M barrels of oil and 220M mcf of gas since May 2011, last reporting in July 2026. The leases carry 237 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- May 8, 2012
- Permits on file
- 582
- Phone
- (713) 420-7557
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EL Paso E & P Company L. P. |
| Production reports | RRP Operating LLCthrough Apr 2026 |
| Latest permit | EL Paso E & P Company, L. P.Mar 2, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,990
- total depth, ft
- 3
- permits on file
- Mar 2, 2011
- last permit issued
- May 31, 2011
- completed
- 19.7M
- cumulative oil, bbl
- 220M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 31, 2011
- 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 2 leases this well is completed on; they carry 237 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University East O-9-17576 | Lin (Wolfcamp) | RRP Operating LLC | 236 | 19.7M | 220M | Oct 2011 – Jul 2026 |
| University 43-19 O-9-17558 | Lin (Wolfcamp) | EL Paso E & P Company, L. P. | 1 | 54.1K | 165K | May 2011 – Oct 2012 |
Gas, mcf lease total
Last 12 months 12,483,726 · prior 12 12,859,587(-3%)
Oil, barrels lease total
Last 12 months 380,399 · prior 12 419,080(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EL Paso E & P Company, L. P.Jun 2011 → Oct 2012
- 2EP Energy E&P Company, L.P.Jul 2012 → Jan 2021
- 3RRP Operating LLCFeb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 711113-97 | Drill | EL Paso E & P Company, L. P. | Mar 11, 2012 | Mar 2, 2011 | Mar 9, 2011 | 12,990 |
| 711113-98 | Drill | EL Paso E & P Company, L. P. | May 19, 2011 | Mar 2, 2011 | Mar 9, 2011 | 12,990 |
| 711113-99 | Drill | EL Paso E & P Company, L. P. | Feb 28, 2011 | Mar 2, 2011 | Mar 9, 2011 | 12,990 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17558 | — | — | — | — |
| — | — O-9-17576 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,660 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dean | 6,138 | -3,478 |
| Upr Wolfcamp | 6,265 | -3,605 |
| LWR Wolfcamp | 6,664 | -4,004 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,614 | 7,822 | Perforated |
| 7,900 | 8,108 | Perforated |
| 8,186 | 8,394 | Perforated |
| 8,472 | 8,680 | Perforated |
| 8,758 | 8,966 | Perforated |
| 9,044 | 9,252 | Perforated |
| 9,330 | 9,538 | Perforated |
| 9,616 | 9,824 | Perforated |
| 9,902 | 10,110 | Perforated |
| 10,188 | 10,396 | Perforated |
| 10,474 | 10,682 | Perforated |
| 10,760 | 10,968 | Perforated |
| 11,046 | 11,254 | Perforated |
| 11,332 | 11,540 | Perforated |
| 11,618 | 11,826 | Perforated |
| 11,904 | 12,112 | Perforated |
| 12,190 | 12,398 | Perforated |
| 12,476 | 12,684 | Perforated |
| 12,762 | 12,970 | Perforated |
| 13,048 | 13,256 | Perforated |
| 13,334 | 13,542 | Perforated |
| 13,620 | 13,828 | Perforated |
| 13,906 | 14,114 | Perforated |
| 14,192 | 14,400 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 798 | 17.5 | 725 S |
| 9.625 | 2,633 | 12.25 | 505 S |
| 5.5 | 14,571 | 8.75 | 1,760 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 | May 7, 2014 | Oct 2, 2013 | — |
| 00 | Oct 17, 2012 | Jun 28, 2011 | Yes |
| 00 | Oct 3, 2012 | Jun 28, 2011 | 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 42-235-34675 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-34675 → 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.
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/23534675, documented in the API reference.