TEXAS · WELLS · UPTON COUNTY · SHACKELFORD "7" LEASE · API 42-461-36892 · DISTRICT 6E
Shackelford 7 #3
Upton County · Spraberry (Trend Area) field · Vertical
Shackelford 7 #3 (API 42-461-36892) is a plugged well in Upton County, plugged December 21, 2023, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit (amended once), issued August 10, 2010, permitted to 11,500 ft.
It was permitted by Parsley Energy Operations, LLC and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Strawn.
Its lease has reported 929K barrels of oil and 4.28M mcf of gas since November 2010, last reporting volume in April 2026. The lease carries 14 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Parsley Energy Operations, LLC; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,633
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Parsley Energy Operations, LLCAug 10, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 2
- permits on file
- Aug 10, 2010
- last permit issued
- Nov 18, 2010
- completed
- 929K
- cumulative oil, bbl
- 4.28M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2010 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 18, 2010
- Shut in
- —
- Plugged
- Dec 21, 2023
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 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Shackelford "7" O-9-17329 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 14 | 929K | 4.28M | Nov 2010 – Apr 2026 |
Oil, barrels lease total
Last 12 months 12,751 · prior 12 13,278(-4%)
Gas, mcf lease total
Last 12 months 87,089 · prior 12 62,726(+39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parsley Energy Operations, LLCNov 2010 → Jan 2021
- 2Pioneer Natural Res. USA, Inc.Feb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 700015-98 | Drill | Parsley Energy Operations, LLC | Oct 27, 2010 | Aug 10, 2010 | Sep 11, 2010 | 11,500 |
| 700015-99 | Drill | Parsley Energy Operations, LLC | Jul 31, 2010 | Aug 10, 2010 | Sep 11, 2010 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 18, 2010 | Shackelford 7 O-9-17329 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,775 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,262 | 10,722 | Perforated |
| 10,788 | 10,990 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 431 | 12.25 | 290 S |
| 5.5 | 11,015 | 7.875 | 1,236 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 31, 2011 | Nov 23, 2010 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 30, 2013. Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON POROSITYSpans Spraberry, Dean, Strawn | TIFF | 5,000 to 11,034 | Sep 30, 2013run Sep 30, 2010 | 4.34 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-461-36892 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-36892 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/46136892, documented in the API reference.