WELL · 42-329-44223 · DISTRICT 8

Preston 9F #106H

Midland County · Spraberry (Trend Area) field · Producing · Horizontal

Preston 9f #106H (API 42-329-44223) is a horizontal well in Midland County operated by Pioneer Natural Res. USA Inc., completed July 15, 2022 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended twice), issued April 15, 2020, permitted to 10,482 ft.

Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.

Its lease has reported 276K barrels of oil and 1.37M mcf of gas since March 2022, last reporting in July 2026.

Operator of record

Pioneer Natural Res. USA Inc.

Based in: Spring, TX
P-5 status: Active (A)
P-5 last filed: Jul 8, 2026
Permits on file: 15,628
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	Pioneer Natural Res. USA, Inc.Apr 15, 2020

10,482: total depth, ft
3: permits on file
Apr 15, 2020: last permit issued
Jul 15, 2022: completed
276K: cumulative oil, bbl
1.37M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Mar 2022 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jul 15, 2022
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active (A)

Surface location

31.772763, -101.825811

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
Preston 9F O-10-57645	Spraberry (Trend Area)	Pioneer Natural Res. USA, Inc.	1	276K	1.37M	Mar 2022 – Jul 2026

Gas, mcf lease total

Last 12 months 352,675 · prior 12 101,620(+247%)

Oil, barrels lease total

Last 12 months 32,155 · prior 12 31,670(+2%)

Chain of custody

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

1Pioneer Natural Res. USA, Inc.Jul 2022 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
862874-97	Drill	Pioneer Natural Res. USA, Inc.	Sep 15, 2021	Apr 15, 2020	Dec 10, 2021	10,482
862874-98	Drill	Pioneer Natural Res. USA, Inc.	Dec 4, 2020	Apr 15, 2020	—	10,482
862874-99	Drill	Pioneer Natural Res. USA, Inc.	Mar 18, 2020	Apr 15, 2020	Dec 10, 2021	10,482

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-57645	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,751 ft elevation.Download CSV →

Formation	MD ft	Subsea
Santa Rosa	968	1,783
Rustler	1,529	1,222
Yates	2,443	308
Seven Rivers	2,715	36
Queen	3,391	-640
Grayburg	3,942	-1,191
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO	4,101	-1,350
Clear ForkCLEARFORK	6,260	-3,509
Spraberry	7,149	-4,398
Glorieta	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
9,367	22,348	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	1,413	17.5	1,450 S
9.625	5,456	12.25	1,485 S
5.5	22,372	6.75	1,125 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 19, 2022	Sep 5, 2022	Yes
00	Oct 17, 2022	Aug 16, 2022	—

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 42-329-44223 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-329-44223 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Preston Spraberry Unit42-329-45145

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

Santa Rosa	968	1,783
Rustler	1,529	1,222
Yates	2,445	306
Seven Rivers	2,720	31
Queen	3,402	-651
Grayburg	3,936	-1,185
San Andres	4,107	-1,356
Clear Fork	6,264	-3,513

10 TOPS · FIRST 8

Preston 9F42-329-44264

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

Santa Rosa	968	1,783
Rustler	1,538	1,213
Yates	2,444	307
Seven Rivers	2,721	30
Queen	3,398	-647
Grayburg	3,937	-1,186
San Andres	4,092	-1,341
Clear Fork	6,259	-3,508

10 TOPS · FIRST 8

Preston Spraberry Unit42-329-45144

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

Santa Rosa	968	1,783
Rustler	1,328	1,423
Yates	2,447	304
Seven Rivers	2,725	26
Queen	3,404	-653
Grayburg	3,941	-1,190
San Andres	4,096	-1,345
Clear Fork	6,252	-3,501

10 TOPS · FIRST 8

Preston 9D42-329-44222

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

Santa Rosa	968	1,783
Rustler	1,534	1,217
Yates	2,451	300
Seven Rivers	2,727	24
Queen	3,407	-656
Grayburg	3,960	-1,209
San Andres	4,104	-1,353
Clear Fork	6,266	-3,515

10 TOPS · FIRST 8

Preston 9DE42-329-46593

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

Santa Rosa	969	1,783
Rustler	1,530	1,222
Yates	2,470	282
Seven Rivers	2,732	20
Queen	3,433	-681
Grayburg	3,955	-1,203
San Andres	4,112	-1,360
Clear Fork	6,429	-3,677

10 TOPS · FIRST 8

Preston 9DD42-329-46592

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

Santa Rosa	969	1,783
Rustler	1,540	1,212
Yates	2,470	282
Seven Rivers	2,730	22
Queen	3,435	-683
Grayburg	3,956	-1,204
San Andres	4,119	-1,367
Clear Fork	6,228	-3,476

10 TOPS · FIRST 8

Preston 9B42-329-44220

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

Santa Rosa	968	1,783
Rustler	1,533	1,218
Yates	2,450	301
Seven Rivers	2,720	31
Queen	3,427	-676
Grayburg	3,950	-1,199
San Andres	4,105	-1,354
Clear Fork	6,254	-3,503

10 TOPS · FIRST 8

Preston 9A42-329-44219

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

Santa Rosa	968	1,783
Rustler	1,534	1,217
Yates	2,453	298
Seven Rivers	2,721	30
Queen	3,430	-679
Grayburg	3,956	-1,205
San Andres	5,363	-2,612
Clear Fork	6,250	-3,499

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/32944223, documented in the API reference.