WELL · 42-461-38496 · DISTRICT 7
Zain 26 #1
Upton County · Vertical
Zain 26 #1 (API 42-461-38496) is a permitted well in Upton County filed by Parsley Energy Operations, LLC; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2012 and 2014, permitted to 13,000 ft.
Completion filings report 3 formation tops, including Wolfcamp, Strawn, Pennsylvanian.
Its 2 leases have reported 1.98M barrels of oil and 8.25M mcf of gas since May 2013, last reporting in July 2026. The leases carry 14 wells, so these are lease totals, not this well alone.
Operator of record
Parsley Energy Operations, LLC
- Based in
- Irving, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jul 21, 2022
- Permits on file
- 2,477
- Phone
- (972) 969-4051
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Parsley Energy Operations, LLCMay 8, 2014 |
- 13,000
- total depth, ft
- 2
- permits on file
- May 8, 2014
- last permit issued
- —
- completed
- 1.98M
- cumulative oil, bbl
- 8.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Zain 26 O-9-18467 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA, Inc. | 13 | 1.98M | 8.25M | May 2013 – Jul 2026 |
| Zain 26 O-9-18209 | Dai (Wolfcamp) | Parsley Energy Operations, LLC | 1 | 0 | 0 | May 2013 – Sep 2014 |
Gas, mcf lease total
Last 12 months 415,901 · prior 12 411,820(+1%)
Oil, barrels lease total
Last 12 months 35,780 · prior 12 44,090(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parsley Energy Operations, LLCMay 2013 → Jan 2021
- 2Pioneer Natural Res. USA, Inc.Feb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 783029-99 | Field transfer | Parsley Energy Operations, LLC | Mar 25, 2014 | May 8, 2014 | — | 12,000 |
| 751988-99 | Drill | Parsley Energy Operations, LLC | Nov 21, 2012 | Dec 4, 2012 | Mar 30, 2013 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-18209 | — | — | — | — |
| — | — O-9-18467 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,781 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WolfcampUPPER WOLFCAMP | 9,069 | -6,288 |
| Wolfcamp | 9,069 | -6,288 |
| Strawn | 10,856 | -8,075 |
| PennsylvanianPENN | 11,092 | -8,311 |
| Pennsylvanian | 11,092 | -8,311 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,069 | 11,554 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 385 | 17.5 | 421 S |
| 8.625 | 4,879 | 11 | 602 S |
| 5.5 | 12,036 | 7.875 | 1,424 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 | Oct 13, 2026 | Sep 24, 2026 | — |
| 00 | Jun 23, 2014 | May 31, 2013 | Yes |
| 00 | Jan 17, 2014 | May 31, 2013 | 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 42-461-38496 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-38496 → 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/46138496, documented in the API reference.