WELL · 42-235-35799 · DISTRICT 7
Tucker 166 #1
Irion County · Spraberry (Trend Area) field · Shut IN · Vertical
Tucker 166 #1 (API 42-235-35799) is a well in Irion County operated by Permian Resources Operating LLC, completed April 26, 2015 and listed as shut in on the RRC schedule, shut in February 1, 2016.
The RRC has issued one drilling permit (amended 3 times), issued May 2, 2014, permitted to 10,585 ft.
It was permitted by Parsley Energy Operations, LLC and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report 11 formation tops, including San Andres, Spraberry, Sprabery, Wolfcamp.
Its lease has reported 310K barrels of oil and 1.97M mcf of gas since June 2014, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Permitted by Parsley Energy Operations, LLC; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 25, 2025
- Permits on file
- 608
- Phone
- (432) 695-4222
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Permian Resources Operating LLC |
| Production reports | Permian Resources Operating, LLCthrough Apr 2026 |
| Latest permit | Parsley Energy Operations, LLCMay 2, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,585
- total depth, ft
- 4
- permits on file
- May 2, 2014
- last permit issued
- Apr 26, 2015
- completed
- 310K
- cumulative oil, bbl
- 1.97M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 26, 2015
- Shut in
- Feb 1, 2016
- 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tucker 166 O-9-18802 | Spraberry (Trend Area) | Permian Resources Operating, LLC | 4 | 310K | 1.97M | Jun 2014 – Jul 2026 |
Gas, mcf lease total
Last 12 months 85,871 · prior 12 82,698(+4%)
Oil, barrels lease total
Last 12 months 7,486 · prior 12 9,424(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parsley Energy Operations, LLCJul 2014 → Feb 2017
- 2FDL Operating, LLCMar 2017 → Apr 2022
- 3Sable Permian Resources Land,llcOct 2018 → Dec 2018
- 4Sable Permian Resources, LLCJan 2019 → Jan 2021
- 5Earthstone Operating, LLCMay 2022 → Oct 2023
- 6Permian Resources Operating, LLCNov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 783768-96 | Drill | Parsley Energy Operations, LLC | Feb 2, 2015 | May 2, 2014 | May 5, 2014 | 12,500 |
| 783768-97 | Drill | Parsley Energy Operations, LLC | Dec 5, 2014 | May 2, 2014 | May 5, 2014 | 12,500 |
| 783768-98 | Drill | Parsley Energy Operations, LLC | Jun 17, 2014 | May 2, 2014 | May 5, 2014 | 12,500 |
| 783768-99 | Drill | Parsley Energy Operations, LLC | Apr 2, 2014 | May 2, 2014 | May 5, 2014 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 26, 2015 | Tucker 166 O-9-18802 | Spraberry (Trend Area) | Permian Resources Operating LLC | Shut IN · shut in Feb 1, 2016 | 10,585 |
Formation tops
As filed on W-2/G-1. Subsea from 2,585 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 2,200 | 385 |
| Spraberry | 4,900 | -2,315 |
| Sprabery | 4,900 | -2,315 |
| Wolfcamp | 6,600 | -4,015 |
| Pennsylvanian | 8,740 | -6,155 |
| Strawn | 9,150 | -6,565 |
| Devonian | 9,330 | -6,745 |
| Fusselman | 10,060 | -7,475 |
| Canyon | — | — |
| Clear ForkCLEARFORK | — | — |
| Grayburg | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,759 | 9,018 | Perforated |
| 6,759 | 10,211 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 732 | 17.5 | 787 S |
| 5.5 | 10,585 | 7.875 | 2,165 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 22, 2016 | May 17, 2016 | Yes |
| 00 | Mar 11, 2015 | Dec 9, 2014 | 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 42-235-35799 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-35799 → 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.
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/23535799, documented in the API reference.