WELL · 42-003-42472 · DISTRICT 8
University 9-31 #1
Andrews County · Horizontal
University 9-31 #1 (API 42-003-42472) is a former disposal or injection well in Andrews County, last operated by Lime Rock Resources IV-A, L.P.; its UIC permit is no longer active.
The RRC has issued 3 drilling permits between 2011 and 2019, permitted to 12,500 ft.
Completion filings report 13 formation tops, including Devonian, Fusselman, Ellenburger, Clear Fork.
Its 2 leases have reported 1.08K barrels of oil and 1.19K mcf of gas since May 2011, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Lime Rock Resources IV-a, L.P.
Houston, TX · P-5 Y, filed Jan 5, 2026 · 117 permits on file · (713) 292-9555
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Sandridge Expl. and Prod., LLCthrough Oct 2011 |
| Latest permit | Lime Rock Resources IV-a, L.P.May 30, 2019 |
- 12,500
- total depth, ft
- 3
- permits on file
- May 30, 2019
- last permit issued
- —
- completed
- 1.08K
- cumulative oil, bbl
- 1.19K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
32.143383, -102.620723
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Andrews County.
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 9-31 O-10-41821 | Fuhrman-Mascho (Ellenburger) | Lime Rock Resources IV-a, L.P. | 2 | 1.08K | 1.19K | May 2011 – Jul 2026 |
| University 9-31 O-10-52900 | Emma (Ellenburger) | Lime Rock Resources IV-a, L.P. | 1 | 0 | 0 | Aug 2019 – Jan 2025 |
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.
- 1Sandridge Expl. and Prod., LLCMay 2011 → Oct 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 852045-99 | Field transfer | Lime Rock Resources IV-a, L.P. | Apr 11, 2019 | May 30, 2019 | Apr 24, 2019 | 12,500 |
| 747258-99 | Recompletion | Sandridge Expl. and Prod., LLC | Aug 28, 2012 | Sep 7, 2012 | Nov 26, 2012 | 12,500 |
| 708028-99 | Drill | Sandridge Expl. and Prod., LLC | Jan 6, 2011 | Jan 7, 2011 | Jan 17, 2011 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41821 | — | — | — | — |
| — | — O-10-41821 | — | — | — | — |
| — | — O-10-52900 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,168 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Devonian | 10,328 | -7,160 |
| Fusselman | 11,405 | -8,237 |
| Ellenburger | 12,320 | -9,152 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Grayburg | — | — |
| Holt | — | — |
| Permian (undifferentiated)PERMIAN DETRITAL | — | — |
| Queen | — | — |
| San AndresSAN ANDRES - CO2 FLOOD, HIGH FLO | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,405 | 12,710 | Perforated |
| 12,359 | 12,374 | Perforated |
| 12,472 | 12,595 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 528 | 17.5 | 650 S |
| 9.625 | 5,115 | 12.25 | 650 S |
| 7 | 11,018 | 7.875 | 680 S |
| 7 | 12,708 | 7.875 | 710 S |
| 7 | 12,708 | 8.75 | 830 S |
| 7 | 12,710 | 7.875 | 1,490 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 | Aug 20, 2020 | Jul 1, 2020 | — |
| 00 | Feb 11, 2020 | Sep 17, 2019 | — |
| 00 | Aug 26, 2019 | Jan 25, 2012 | — |
| 00 | Aug 23, 2019 | Feb 7, 2019 | — |
| 00 | Jan 30, 2013 | Jan 25, 2012 | — |
| 00 | Sep 27, 2012 | Jun 29, 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 42-003-42472 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-42472 → 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 Lands 3142-003-47844
1.3 KM · Lime Rock Resources IV-a, L.P. · Section with this well →
| Yates | 2,811 | 339 |
| Grayburg | 4,026 | -876 |
| San Andres | 4,321 | -1,171 |
| Glorieta | 5,301 | -2,151 |
| Clear Fork | 5,571 | -2,421 |
| Tubb | 6,731 | -3,581 |
| Holt | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
University 3142-003-47912
1.3 KM · Lime Rock Resources IV-a, L.P. · Section with this well →
| Yates | 2,804 | 347 |
| Grayburg | 4,019 | -868 |
| San Andres | 4,314 | -1,163 |
| Glorieta | 5,294 | -2,143 |
| Clear Fork | 5,564 | -2,413 |
| Tubb | 6,724 | -3,573 |
| Wolfcamp | 8,484 | -5,333 |
| Permian (undifferentiated) | 8,619 | -5,468 |
10 TOPS · FIRST 8
University Lands FV42-003-47500
1.4 KM · Greystone Petroleum, LLC · Section with this well →
| Glorieta | 5,319 | -2,160 |
| Clear Fork | 5,556 | -2,397 |
| Tubb | 6,682 | -3,523 |
| Wolfcamp | 8,238 | -5,079 |
| Dean | — | |
| Leon | — | |
| Permian (undifferentiated) | — | |
| Spraberry | — |
10 TOPS · FIRST 8
University Lands FV42-003-47904
1.5 KM · Lime Rock Resources IV-a, L.P. · Section with this well →
| Yates | 2,834 | 323 |
| Seven Rivers | 3,086 | 71 |
| Queen | 3,508 | -351 |
| Grayburg | 4,089 | -932 |
| San Andres | 4,357 | -1,200 |
| Glorieta | 5,314 | -2,157 |
| Clear Fork | 5,570 | -2,413 |
| Tubb | 6,702 | -3,545 |
15 TOPS · FIRST 8
UL FI42-003-48222
1.6 KM · Lime Rock Resources IV-a, L.P. · Section with this well →
| Yates | 2,921 | 248 |
| Grayburg | 4,108 | -939 |
| San Andres | 4,395 | -1,226 |
| Glorieta | 5,340 | -2,171 |
| Clear Fork | 5,606 | -2,437 |
| Tubb | 6,762 | -3,593 |
| Permian (undifferentiated) | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
State FI42-003-42790
1.7 KM · Greystone Petroleum, LLC · Section with this well →
| Yates | 2,898 | 268 |
| Grayburg | 4,115 | -949 |
| San Andres | 4,393 | -1,227 |
| Tubbs | 6,779 | -3,613 |
| Wolfcamp | 8,335 | -5,169 |
| Cisco | 8,770 | -5,604 |
| Pennsylvanian | 8,875 | -5,709 |
| Canyon | 8,984 | -5,818 |
15 TOPS · FIRST 8
University Lands FJ42-003-47489
1.9 KM · Greystone Petroleum, LLC · Section with this well →
| Yates | 2,910 | 255 |
| Grayburg | 4,101 | -936 |
| San Andres | 4,378 | -1,213 |
| Glorieta | 5,370 | -2,205 |
| Clear Fork | 5,542 | -2,377 |
| Tubb | 6,767 | -3,602 |
| Queen | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
UL G 10-2542-003-47978
2.3 KM · Elevation Resources LLC · Section with this well →
| San Andres | 4,163 | -974 |
| Glorieta | 5,045 | -1,856 |
| Clear Fork | 5,350 | -2,161 |
| Seven Rivers | — | |
| Queen | — | |
| Permian (undifferentiated) | — | |
| Tubb | — | |
| Holt | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 459K
- bbl, last 12 reported months
- 10.6M
- bbl, all reported
- Feb 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000119005 | H-1 Injection | Plugged Jan 6, 2025 | 20,000 | 5,702 | 11,405–12,710 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 459,457 · prior 12 1,825,488(-75%)
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read it →
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/00342472, documented in the API reference.