WELL · 42-329-41398 · DISTRICT 8
Rio Frio 25-32SL Unit 2 #7UA
Midland County · Spraberry (Trend Area) field · Shut IN · Horizontal
Rio Frio 25-32sl Unit 2 #7UA (API 42-329-41398) is a horizontal well in Midland County operated by Diamondback E&P LLC, completed July 28, 2017 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued December 21, 2016, permitted to 9,628 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 2.21M barrels of oil and 7.63M mcf of gas since July 2017, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Dec 21, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,628
- total depth, ft
- 1
- permits on file
- Dec 21, 2016
- last permit issued
- Jul 28, 2017
- completed
- 2.21M
- cumulative oil, bbl
- 7.63M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 28, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rio Frio 25-32SL Unit 2 O-10-49241 | Spraberry (Trend Area) | Diamondback E&P LLC | 6 | 2.21M | 7.63M | Jul 2017 – Jul 2026 |
Gas, mcf lease total
Last 12 months 732,643 · prior 12 799,191(-8%)
Oil, barrels lease total
Last 12 months 72,578 · prior 12 87,313(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Jul 2017 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 821138-99 | Drill | Endeavor Energy Resources L.P. | Dec 11, 2016 | Dec 21, 2016 | Dec 30, 2016 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 28, 2017 | Rio Frio 25-32SL Unit 2 O-10-49241 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut IN | 9,628 |
Formation tops
As filed on W-2/G-1. Subsea from 2,710 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,000 | 1,710 |
| Yates | 2,607 | 103 |
| Seven Rivers | 2,955 | -245 |
| Queen | 3,785 | -1,075 |
| Seven Rivers | 3,955 | -1,245 |
| Grayburg | 4,483 | -1,773 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,520 | -1,810 |
| Glorieta | 5,217 | -2,507 |
| Clear ForkCLEARFORK | 6,769 | -4,059 |
| Spraberry | 8,258 | -5,548 |
| SpraberrySPRABERRY UPPER-DEAN | 9,053 | -6,343 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,080 | 17,731 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,325 | 17.5 | 1,100 S |
| 9.625 | 8,703 | 12.25 | 1,075 S |
| 5.5 | 17,849 | 8.5 | 2,405 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 26, 2020 | Aug 4, 2020 | — |
| 00 | Feb 12, 2019 | Dec 18, 2018 | Yes |
| 00 | Feb 8, 2018 | Oct 24, 2017 | 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 42-329-41398 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-41398 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/32941398, documented in the API reference.