WELL · 42-461-42776 · DISTRICT 7
University D 28-21 #4H
Upton County · Spraberry (Trend Area) field · Producing · Horizontal
University D 28-21 #4H (API 42-461-42776) is a horizontal well in Upton County operated by Rockport Energy Solutions LLC, completed December 6, 2024 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 23, 2024, permitted to 9,000 ft.
Completion filings report 9 formation tops, including Grayburg, San Andres, Spraberry, Wolfcamp.
Its lease has reported 162K barrels of oil and 172K mcf of gas since July 2024, last reporting in July 2026.
Operator of record
Austin, TX · P-5 Y, filed Dec 4, 2025 · 35 permits on file · (512) 549-6447
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rockport Energy Solutions LLC |
| Production reports | Rockport Energy Solutions LLCthrough Apr 2026 |
| Latest permit | Rockport Energy Solutions LLCApr 23, 2024 |
- 9,000
- total depth, ft
- 1
- permits on file
- Apr 23, 2024
- last permit issued
- Dec 6, 2024
- completed
- 162K
- cumulative oil, bbl
- 172K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2024 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 6, 2024
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.142564, -101.820945
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Upton County.
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 D 28-21 O-9-22874 | Spraberry (Trend Area) | Rockport Energy Solutions LLC | 1 | 162K | 172K | Jul 2024 – Jul 2026 |
Oil, barrels lease total
Last 12 months 70,512 · prior 12 91,022(-23%)
Gas, mcf lease total
Last 12 months 86,005 · prior 12 85,803(+0%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rockport Energy Solutions LLCDec 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 899064-99 | Drill | Rockport Energy Solutions LLC | Apr 19, 2024 | Apr 23, 2024 | Jun 9, 2024 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-22874 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,955 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 3,580 | -625 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,038 | -1,083 |
| Spraberry | 6,577 | -3,622 |
| Wolfcamp | 8,336 | -5,381 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,964 | 19,199 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,397 | 17.5 | 1,800 S |
| 9.625 | 7,956 | 12.25 | 1,340 S |
| 5.5 | 19,231 | 8.75 | 2,645 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 | Jul 16, 2025 | Jun 11, 2025 | — |
| 00 | Jan 17, 2025 | Jan 2, 2025 | 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 42-461-42776 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-42776 → 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 E 28-2142-461-42775
0.0 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,573 | -618 |
| San Andres | 4,024 | -1,069 |
| Spraberry | 7,411 | -4,456 |
| Wolfcamp | 8,340 | -5,385 |
| Ellenburger | — | |
| Yates | — | |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
University F 28-2142-461-42777
0.0 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,571 | -616 |
| San Andres | 4,019 | -1,064 |
| Spraberry | 7,463 | -4,508 |
| Wolfcamp | 8,589 | -5,634 |
| Yates | — | |
| Devonian | — | |
| Ellenburger | — | |
| Fusselman | — |
9 TOPS · FIRST 8
University D 22-1542-461-43129
1.8 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,649 | -701 |
| San Andres | 4,093 | -1,145 |
| Spraberry | 6,179 | -3,231 |
| Wolfcamp | 8,513 | -5,565 |
| Fusselman | — | |
| Ellenburger | — | |
| Strawn | — | |
| Yates | — |
9 TOPS · FIRST 8
University B 27-3442-461-42772
1.8 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,619 | -670 |
| San Andres | 4,074 | -1,125 |
| Spraberry | 7,459 | -4,510 |
| Wolfcamp | 8,418 | -5,469 |
| Ellenburger | — | |
| Fusselman | — | |
| Devonian | — | |
| Strawn | — |
9 TOPS · FIRST 8
University C 22-1542-461-43128
1.8 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,601 | -653 |
| San Andres | 4,045 | -1,097 |
| Spraberry | 6,193 | -3,245 |
| Wolfcamp | 8,813 | -5,865 |
| Yates | — | |
| Devonian | — | |
| Ellenburger | — | |
| Fusselman | — |
9 TOPS · FIRST 8
University a 27-3442-461-42771
1.8 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,618 | -669 |
| San Andres | 4,070 | -1,121 |
| Spraberry | 7,445 | -4,496 |
| Wolfcamp | 8,400 | -5,451 |
| Devonian | — | |
| Fusselman | — | |
| Strawn | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
University B 22-1542-461-43127
1.8 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,649 | -701 |
| San Andres | 4,093 | -1,145 |
| Spraberry | 6,211 | -3,263 |
| Wolfcamp | 8,513 | -5,565 |
| Strawn | — | |
| Yates | — | |
| Ellenburger | — | |
| Fusselman | — |
9 TOPS · FIRST 8
University a 22-1542-461-43126
1.8 KM · Rockport Energy Solutions LLC · Section with this well →
| Grayburg | 3,601 | -653 |
| San Andres | 4,045 | -1,097 |
| Spraberry | 6,071 | -3,123 |
| Wolfcamp | 8,813 | -5,865 |
| Strawn | — | |
| Devonian | — | |
| Yates | — | |
| Ellenburger | — |
9 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/46142776, documented in the API reference.