WELL · 42-475-35185 · DISTRICT 8
University 20-42 #1
Ward County · Sandbar (Bone Spring) field · Vertical
University 20-42 #1 (API 42-475-35185) is a plugged well in Ward County, plugged October 8, 2019, last operated by Anadarko E&P Onshore LLC.
The RRC has issued 4 drilling permits between 2006 and 2017, permitted to 19,500 ft.
Completion filings report 6 formation tops, including Bone Spring, Woflcamp, Wolfcamp, Pennsylvanian.
Its 4 leases have reported 8.43K barrels of oil and 14.1K mcf of gas since February 2008, last reporting in April 2020. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Sep 4, 2025 · 4,574 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | Anadarko E&P Onshore LLCthrough Jul 2016 |
| Latest permit | Anadarko E&P Onshore LLCJun 2, 2017 |
- 19,500
- total depth, ft
- 4
- permits on file
- Jun 2, 2017
- last permit issued
- Jun 3, 2008
- completed
- 8.43K
- cumulative oil, bbl
- 14.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2008 THROUGH Apr 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 3, 2008
- Shut in
- —
- Plugged
- Oct 8, 2019
Surface location
31.647329, -103.336727
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ward County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 20-42 O-10-48974 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 0 | 0 | Nov 2016 – Apr 2020 |
| University 20-42 O-10-43029 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 1 | 1.79K | 8.1K | Sep 2011 – Nov 2019 |
| University 20-42 O-10-39727 | Two Georges (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 6.64K | 6.03K | Jun 2008 – Oct 2013 |
| University 20-42 G-10-236231 | Wildcat | Anadarko Petroleum Corporation | 1 | 0 | 0 | Feb 2008 – Jun 2008 |
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.
- 1Anadarko Petroleum CorporationSep 2008 → Aug 2011
- 2Anadarko E&P Onshore LLCSep 2011 → Jul 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 826585-99 | Field transfer | Anadarko E&P Onshore LLC | May 11, 2017 | Jun 2, 2017 | Mar 12, 2008 | 17,600 |
| 746020-99 | Field transfer | Anadarko Petroleum Corporation | Aug 7, 2012 | Aug 30, 2012 | Mar 12, 2008 | 17,600 |
| 656000-99 | Recompletion | Anadarko Petroleum Corporation | Feb 25, 2008 | Mar 4, 2008 | Mar 12, 2008 | 19,500 |
| 628764-99 | Drill | Anadarko Petroleum Corporation | Nov 8, 2006 | Nov 21, 2006 | Oct 29, 2007 | 19,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-236231 | — | — | — | — |
| — | — O-10-39727 | — | — | — | — |
| — | — O-10-43029 | — | — | — | — |
| — | — O-10-48974 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,809 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone SpringBONE SPRINGS | 8,852 | -6,043 |
| Bone Spring | 11,430 | -8,621 |
| Bone SpringBONE SPRINGS | 11,430 | -8,621 |
| Woflcamp | 11,549 | -8,740 |
| Wolfcamp | 11,549 | -8,740 |
| PennsylvanianPENN/STRAWN | 14,980 | -12,171 |
| Atoka | 16,940 | -14,131 |
| Morrow | 17,010 | -14,201 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,431 | 11,928 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 5,177 | 17.5 | 4,000 S |
| 10.75 | 12,423 | 12.25 | 1,000 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 | Nov 20, 2017 | Jun 21, 2017 | — |
| 00 | Nov 17, 2017 | Sep 4, 2012 | — |
| 00 | Aug 30, 2013 | Sep 4, 2012 | — |
| 00 | Aug 29, 2013 | Jan 28, 2010 | Yes |
| 00 | Apr 22, 2010 | Jan 28, 2010 | Yes |
| 00 | Feb 26, 2010 | — | — |
| 00 | Jul 18, 2008 | Mar 12, 2008 | Yes |
| 00 | Jun 27, 2008 | — | — |
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 42-475-35185 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-35185 → 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 20 PW Unit42-301-35657
0.6 KM · Shell Western E&P · Section with this well →
| Delaware | 5,139 | -2,342 |
| Bell Canyon | 5,172 | -2,375 |
| Cherry Canyon | 6,119 | -3,322 |
| Brushy Canyon | 7,428 | -4,631 |
| Bone Spring | 8,646 | -5,849 |
| Wolfcamp | 11,627 | -8,830 |
| Strawn | — | |
| Atoka | — |
10 TOPS · FIRST 8
University 20 PW Unit42-301-35656
0.6 KM · Shell Western E&P · Section with this well →
| Delaware | 5,137 | -2,340 |
| Bell Canyon | 5,178 | -2,381 |
| Cherry Canyon | 6,122 | -3,325 |
| Brushy Canyon | 7,441 | -4,644 |
| Bone Spring | 8,661 | -5,864 |
| Bone Spring | 10,447 | -7,650 |
| Bone Spring | 10,732 | -7,935 |
| Red Bluff | — |
10 TOPS · FIRST 8
University 20 PW Unit42-301-35655
0.6 KM · Shell Western E&P · Section with this well →
| Delaware | 5,138 | -2,341 |
| Bell Canyon | 5,178 | -2,381 |
| Cherry Canyon | 6,119 | -3,322 |
| Brushy Canyon | 7,447 | -4,650 |
| Bone Spring | 8,661 | -5,864 |
| Wolfcamp | 11,656 | -8,859 |
| Red Bluff | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
University 20 PW Unit42-301-35645
0.6 KM · Shell Western E&P · Section with this well →
| Bell Canyon | 5,176 | -2,379 |
| Cherry Canyon | 6,117 | -3,320 |
| Brushy Canyon | 7,426 | -4,629 |
| Bone Spring | 8,624 | -5,827 |
| Wolfcamp | 11,604 | -8,807 |
| Atoka | — | |
| Strawn | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
University 20 PW Unit42-301-35654
0.6 KM · Shell Western E&P · Section with this well →
| Delaware | 5,146 | -2,349 |
| Bell Canyon | 5,178 | -2,381 |
| Cherry Canyon | 6,124 | -3,327 |
| Brushy Canyon | 7,419 | -4,622 |
| Bone Spring | 8,601 | -5,804 |
| Wolfcamp | 11,561 | -8,764 |
| Atoka | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
University 20 PW Unit42-301-35652
0.7 KM · Shell Western E&P · Section with this well →
| Delaware | 5,147 | -2,350 |
| Bell Canyon | 5,180 | -2,383 |
| Cherry Canyon | 6,121 | -3,324 |
| Brushy Canyon | 7,437 | -4,640 |
| Bone Spring | 8,666 | -5,869 |
| Wolfcamp | 11,590 | -8,793 |
| Pennsylvanian | — | |
| Red Bluff | — |
10 TOPS · FIRST 8
UL 20-44 Catalina42-475-37944
1.1 KM · Titus Oil & Gas Production, LLC · Section with this well →
| Rustler | 815 | 1,986 |
| Delaware | 5,201 | -2,400 |
| Queen | — | |
| Clear Fork | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Tubb | — | |
| Holt | — |
10 TOPS · FIRST 8
UL 20-44 Catalina42-475-37950
1.2 KM · Titus Oil & Gas Production, LLC · Section with this well →
| Rustler | 815 | 1,986 |
| Delaware | 5,201 | -2,400 |
| Yates | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| San Andres | — |
10 TOPS · FIRST 8
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/47535185, documented in the API reference.