WELL · 42-461-42359 · DISTRICT 7
University 1-2B #2L
Upton County · Spraberry (Trend Area) field · Producing · Horizontal
University 1-2b #2L (API 42-461-42359) is a horizontal well in Upton County operated by Civitas Permian Operating LLC, completed June 30, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 20, 2022, permitted to 8,200 ft.
It was permitted by Vencer Energy, LLC and has since transferred to Civitas Permian Operating LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Yates, Grayburg, San Andres, Spraberry.
Its lease has reported 207K barrels of oil and 456K mcf of gas since June 2023, last reporting in July 2026.
Operator of record
Permitted by Vencer Energy, LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Aug 4, 2025 · 477 permits on file · (432) 563-8316
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Civitas Permian Operating LLC |
| Production reports | Civitas Permian Operating, LLCthrough Mar 2026 |
| Latest permit | Vencer Energy, LLCDec 20, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,200
- total depth, ft
- 1
- permits on file
- Dec 20, 2022
- last permit issued
- Jun 30, 2023
- completed
- 207K
- cumulative oil, bbl
- 456K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 30, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.201072, -101.889853
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 1-2B O-9-22298 | Spraberry (Trend Area) | Civitas Permian Operating, LLC | 1 | 207K | 456K | Jun 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 37,164 · prior 12 57,090(-35%)
Gas, mcf lease total
Last 12 months 73,967 · prior 12 149,259(-50%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Vencer Energy, LLCJun 2023 → Dec 2023
- 2Civitas Permian Operating, LLCJan 2024 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 886360-99 | Drill | Vencer Energy, LLC | Dec 8, 2022 | Dec 20, 2022 | Feb 10, 2023 | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-22298 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,680 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,247 | 433 |
| Grayburg | 4,047 | -1,367 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,125 | -1,445 |
| Spraberry | 6,599 | -3,919 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,132 | 18,406 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,214 | 17.5 | 1,035 S |
| 8.625 | 5,000 | 11 | 2,115 S |
| 5.5 | 18,468 | 7.875 | 1,790 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 21, 2023 | Sep 19, 2023 | 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 42-461-42359 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-42359 → 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 1-2A42-461-42358
0.0 KM · Vencer Energy, LLC · Section with this well →
| Yates | 2,250 | 429 |
| Grayburg | 4,051 | -1,372 |
| San Andres | 4,140 | -1,461 |
| Spraberry | 6,604 | -3,925 |
| Wolfcamp | 7,965 | -5,286 |
| Ellenburger | — | |
| Devonian | — | |
| Strawn | — |
9 TOPS · FIRST 8
University 1-2C42-461-42360
0.0 KM · Vencer Energy, LLC · Section with this well →
| Yates | 2,252 | 428 |
| Grayburg | 4,047 | -1,367 |
| San Andres | 4,138 | -1,458 |
| Spraberry | 6,595 | -3,915 |
| Wolfcamp | 7,944 | -5,264 |
| Devonian | — | |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
University 1-2D42-461-42361
0.0 KM · Vencer Energy, LLC · Section with this well →
| Yates | 2,253 | 427 |
| Grayburg | 4,040 | -1,360 |
| San Andres | 4,153 | -1,473 |
| Spraberry | 6,588 | -3,908 |
| Wolfcamp | 7,948 | -5,268 |
| Devonian | — | |
| Ellenburger | — | |
| Fusselman | — |
9 TOPS · FIRST 8
University 1-2 3042-461-41327
0.8 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 692 | 1,992 |
| Rustler | 1,288 | 1,396 |
| Yates | 2,258 | 426 |
| Queen | 2,894 | -210 |
| Grayburg | 3,541 | -857 |
| San Andres | 3,902 | -1,218 |
| Glorieta | 4,484 | -1,800 |
| Clear Fork | 5,863 | -3,179 |
14 TOPS · FIRST 8
University 1-2 4042-461-41255
0.8 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 715 | 1,969 |
| Rustler | 1,312 | 1,372 |
| Yates | 2,276 | 408 |
| Queen | 2,899 | -215 |
| Grayburg | 3,562 | -878 |
| San Andres | 3,924 | -1,240 |
| Glorieta | 4,490 | -1,806 |
| Clear Fork | 5,848 | -3,164 |
14 TOPS · FIRST 8
University 1-2 8042-461-41247
0.8 KM · Hunt Oil Company · Section with this well →
| Santa Rosa | 702 | 1,982 |
| Rustler | 1,297 | 1,387 |
| Yates | 2,260 | 424 |
| Queen | 2,895 | -211 |
| Grayburg | 3,540 | -856 |
| San Andres | 3,914 | -1,230 |
| Glorieta | 4,506 | -1,822 |
| Clear Fork | 5,849 | -3,165 |
14 TOPS · FIRST 8
Big Tree42-461-41160
1.1 KM · Driftwood Energy Operating, LLC · Section with this well →
| Yates | 2,976 | -278 |
| Grayburg | 3,644 | -946 |
| San Andres | 4,059 | -1,361 |
| Spraberry | 6,622 | -3,924 |
| Wolfcamp | 7,978 | -5,280 |
| Ellenburger | — | |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
Big Tree42-461-41126
1.1 KM · Driftwood Energy Operating, LLC · Section with this well →
| Yates | 2,947 | -249 |
| Grayburg | 3,638 | -940 |
| San Andres | 4,058 | -1,360 |
| Spraberry | 6,639 | -3,941 |
| Wolfcamp | 7,989 | -5,291 |
| Ellenburger | — | |
| Strawn | — | |
| Fusselman | — |
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/46142359, documented in the API reference.