WELL · 42-329-42735 · DISTRICT 8

Shackelford E10E #105H

Midland County · Spraberry (Trend Area) R 40 Exc field · Producing · Horizontal

Shackelford E10e #105H (API 42-329-42735) is a horizontal well in Midland County operated by Pioneer Natural Res. USA Inc., completed July 19, 2019 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued September 5, 2018, permitted to 10,660 ft.

Completion filings report 9 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.

Its lease has reported 334K barrels of oil and 1.42M mcf of gas since July 2019, last reporting in July 2026.

Operator of record

Pioneer Natural Res. USA Inc.

Spring, TX · P-5 Y, filed May 4, 2026 · 15,618 permits on file · (972) 598-8150

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	Pioneer Natural Res. USA, Inc.Sep 5, 2018

10,660: total depth, ft
1: permits on file
Sep 5, 2018: last permit issued
Jul 19, 2019: completed
334K: cumulative oil, bbl
1.42M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jul 2019 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jul 19, 2019
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

31.766464, -101.905445

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Midland County.

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; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Shackelford E10E O-10-52441	Spraberry (Trend Area) R 40 Exc	Pioneer Natural Res. USA, Inc.	1	334K	1.42M	Jul 2019 – Jul 2026

Gas, mcf lease total

Last 12 months 209,333 · prior 12 195,712(+7%)

Oil, barrels lease total

Last 12 months 11,137 · prior 12 15,790(-29%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Pioneer Natural Res. USA, Inc.Jul 2019 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
842840-99	Drill	Pioneer Natural Res. USA, Inc.	Jul 25, 2018	Sep 5, 2018	Dec 1, 2018	10,660

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-52441	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,787 ft elevation.Download CSV →

Formation	MD ft	Subsea
Santa Rosa	961	1,826
Yates	2,597	190
Seven Rivers	2,861	-74
Queen	3,586	-799
Grayburg	4,174	-1,387
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO	4,288	-1,501
Clear ForkCLEARFORK	6,535	-3,748
Spraberry	7,396	-4,609
SpraberrySPRABERRY UPPER-DEAN	8,773	-5,986
Glorieta	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
9,328	19,200	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	1,513	17.5	1,575 S
9.625	5,786	12.25	1,130 S
5.5	19,234	6.75	1,010 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	Dec 5, 2019	Sep 16, 2019	Yes
00	Nov 13, 2019	Aug 28, 2019	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 42-329-42735 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-329-42735 → 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.

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.

Open the cross-section →

Shackelford E10F42-329-42736

0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	961	1,826
Yates	2,592	195
Seven Rivers	2,865	-78
Queen	3,571	-784
Grayburg	4,165	-1,378
San Andres	4,286	-1,499
Clear Fork	6,528	-3,741
Spraberry	7,388	-4,601

10 TOPS · FIRST 8

Shackelford E10D42-329-42733

0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	985	1,802
Yates	2,602	185
Seven Rivers	2,869	-82
Queen	3,589	-802
Grayburg	4,172	-1,385
San Andres	4,288	-1,501
Clear Fork	6,544	-3,757
Spraberry	7,411	-4,624

10 TOPS · FIRST 8

Shackelford 3-38A42-329-45480

0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	997	1,791
Rustler	1,644	1,144
Yates	2,569	219
Queen	3,588	-800
Grayburg	4,104	-1,316
San Andres	4,292	-1,504
Clear Fork	6,546	-3,758
Spraberry	7,422	-4,634

10 TOPS · FIRST 8

Shackelford 3-38B42-329-45481

0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	997	1,791
Rustler	1,643	1,145
Yates	2,569	219
Queen	3,590	-802
Grayburg	4,174	-1,386
San Andres	4,402	-1,614
Clear Fork	6,542	-3,754
Spraberry	7,400	-4,612

10 TOPS · FIRST 8

Shackelford 3-38C42-329-45482

0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	997	1,791
Rustler	1,640	1,148
Yates	2,572	216
Queen	3,583	-795
Grayburg	4,164	-1,376
San Andres	4,368	-1,580
Clear Fork	6,539	-3,751
Spraberry	7,389	-4,601

10 TOPS · FIRST 8

Shackelford E10A42-329-42728

0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,235	1,552
Yates	2,570	217
Seven Rivers	2,861	-74
Queen	3,580	-793
Grayburg	4,162	-1,375
San Andres	4,272	-1,485
Clear Fork	6,545	-3,758
Spraberry	7,403	-4,616

10 TOPS · FIRST 8

Shackelford E10B42-329-42729

0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	954	1,833
Yates	2,575	212
Seven Rivers	2,864	-77
Queen	3,582	-795
Grayburg	4,168	-1,381
San Andres	4,276	-1,489
Clear Fork	6,538	-3,751
Spraberry	7,399	-4,612

10 TOPS · FIRST 8

Shackelford E10C42-329-42730

0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,002	1,785
Yates	2,574	213
Seven Rivers	2,859	-72
Queen	3,574	-787
Grayburg	4,157	-1,370
San Andres	4,263	-1,476
Clear Fork	6,533	-3,746
Spraberry	7,393	-4,606

10 TOPS · FIRST 8

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/32942735, documented in the API reference.