WELL · 42-475-35864 · DISTRICT 8
Blacktip University 19-26 #1H
Ward County · Sandbar (Bone Spring) field · Horizontal
Blacktip University 19-26 #1H (API 42-475-35864) is a horizontal well in Ward County operated by Anadarko E&P Onshore LLC, completed November 25, 2011.
The RRC has issued 3 drilling permits between 2011 and 2019, permitted to 16,000 ft.
Completion filings report one formation top, including Bone Spring.
Its 3 leases have reported 508K barrels of oil and 564K mcf of gas since November 2011, last reporting in July 2026. 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 Apr 2026 |
| Latest permit | Anadarko E&P Onshore LLCFeb 26, 2019 |
- 16,000
- total depth, ft
- 3
- permits on file
- Feb 26, 2019
- last permit issued
- Nov 25, 2011
- completed
- 508K
- cumulative oil, bbl
- 564K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 25, 2011
- Shut in
- —
- Plugged
- —
Surface location
31.649422, -103.366495
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 3 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 |
|---|---|---|---|---|---|---|
| Blacktip University 19-26 O-10-42108 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 2 | 493K | 544K | Nov 2011 – Jul 2026 |
| Blacktip University 19-26 O-10-51148 | Two Georges (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 13.9K | 17.3K | Mar 2017 – Jul 2026 |
| Blacktip University 19-26 O-10-48641 | Sandbar (Bone Spring) | Anadarko E&P Onshore LLC | 1 | 1.7K | 2.05K | Nov 2016 – May 2019 |
Oil, barrels lease total
Last 12 months 17,249 · prior 12 45,227(-62%)
Gas, mcf lease total
Last 12 months 6,631 · prior 12 30,508(-78%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationDec 2011 → Mar 2013
- 2Anadarko E&P Onshore LLCApr 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 850200-99 | Field transfer | Anadarko E&P Onshore LLC | Feb 19, 2019 | Feb 26, 2019 | Sep 25, 2011 | 16,000 |
| 825386-99 | Field transfer | Anadarko E&P Onshore LLC | Apr 11, 2017 | Apr 21, 2017 | Sep 25, 2011 | 16,000 |
| 720480-99 | Drill | Anadarko Petroleum Corporation | Jul 18, 2011 | Jul 27, 2011 | Sep 21, 2011 | 16,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-42108 | — | — | — | — |
| — | — O-10-48641 | — | — | — | — |
| — | — O-10-51148 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,840 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone SpringBONE SPRING 1 | 9,800 | -6,960 |
| Bone SpringBONE SPRING 2 | 10,493 | -7,653 |
| Bone SpringBONE SPRING 3 | 11,243 | -8,403 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,328 | 15,043 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,200 | 12.25 | 2,005 S |
| 7 | 11,826 | 8.75 | 1,110 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 8, 2025 | Sep 30, 2025 | — |
| 00 | Mar 15, 2019 | Mar 8, 2019 | — |
| 00 | Jul 5, 2017 | Apr 26, 2017 | — |
| 00 | Jan 8, 2013 | Jan 19, 2012 | 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 42-475-35864 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-35864 → 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 19 TG Unit42-475-37980
0.7 KM · Shell Western E&P · Section with this well →
| Rustler | 798 | 2,047 |
| Delaware | 5,182 | -2,337 |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
University 19 PW Unit42-475-37988
0.7 KM · Shell Western E&P · Section with this well →
| Rustler | 802 | 2,043 |
| Delaware | 5,174 | -2,329 |
| Cherry Canyon | 6,138 | -3,293 |
| Tubb | — | |
| Clear Fork | — | |
| San Andres | — | |
| Queen | — | |
| Holt | — |
12 TOPS · FIRST 8
University 19 PW Unit42-475-37981
0.8 KM · Shell Western E&P · Section with this well →
| Rustler | 826 | 2,019 |
| Delaware | 5,177 | -2,332 |
| San Andres | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — | |
| Clear Fork | — | |
| Tubb | — |
10 TOPS · FIRST 8
University 19 PW Unit42-475-37984
0.8 KM · Shell Western E&P · Section with this well →
| Rustler | 827 | 2,018 |
| Delaware | 5,178 | -2,333 |
| Queen | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Tubb | — | |
| Yates | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
University 19 PW Unit42-475-37985
0.8 KM · Shell Western E&P · Section with this well →
| Rustler | 828 | 2,017 |
| Delaware | 5,168 | -2,323 |
| Tubb | — | |
| Glorieta | — | |
| Yates | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Queen | — |
10 TOPS · FIRST 8
University 19 PW Unit42-475-37936
1.0 KM · Shell Western E&P · Section with this well →
| Rustler | 828 | 2,006 |
| Delaware | 5,173 | -2,339 |
| Holt | — | |
| Queen | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Yates | — | |
| Glorieta | — |
10 TOPS · FIRST 8
University 19 TG Unit42-475-37928
1.0 KM · Shell Western E&P · Section with this well →
| Rustler | 829 | 2,005 |
| Delaware | 5,168 | -2,334 |
| San Andres | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — | |
| Clear Fork | — | |
| Yates | — |
10 TOPS · FIRST 8
University 19 PW Unit42-475-37935
1.0 KM · Shell Western E&P · Section with this well →
| Rustler | 829 | 2,005 |
| Delaware | 5,167 | -2,333 |
| Clear Fork | — | |
| Queen | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Tubb | — | |
| Yates | — |
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/47535864, documented in the API reference.