WELL · 42-173-38982 · DISTRICT 8

Riley 26G #107H

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

Riley 26g #107H (API 42-173-38982) is a horizontal well in Glasscock County operated by Pioneer Natural Res. USA Inc., completed April 1, 2024 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued July 5, 2023, permitted to 9,000 ft.

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

Its lease has reported 362K barrels of oil and 1.22M mcf of gas since October 2023, last reporting in July 2026.

Operator of record

Pioneer Natural Res. USA Inc.

Spring, TX · P-5 Y, filed May 4, 2026 · 15,619 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.Jul 5, 2023

9,000: total depth, ft
1: permits on file
Jul 5, 2023: last permit issued
Apr 1, 2024: completed
362K: cumulative oil, bbl
1.22M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2023 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Apr 1, 2024
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

31.774059, -101.682713

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Glasscock 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
Riley 26G O-10-60727	Spraberry (Trend Area)	Pioneer Natural Res. USA, Inc.	1	362K	1.22M	Oct 2023 – Jul 2026

Oil, barrels lease total

Last 12 months 90,797 · prior 12 225,460(-60%)

Gas, mcf lease total

Last 12 months 460,835 · prior 12 706,297(-35%)

Chain of custody

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

1Pioneer Natural Res. USA, Inc.Apr 2024 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
891012-99	Drill	Pioneer Natural Res. USA, Inc.	May 31, 2023	Jul 5, 2023	Aug 22, 2023	9,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-60727	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,733 ft elevation.Download CSV →

Formation	MD ft	Subsea
Santa Rosa	1,053	1,680
Yates	2,185	548
Seven Rivers	2,470	263
Queen	2,963	-230
Grayburg	3,418	-685
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO	3,730	-997
Clear ForkCLEARFORK	5,570	-2,837
Spraberry	6,747	-4,014
Glorieta	—	—
Rustler	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
8,842	24,346	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	1,300	17.5	1,500 S
9.625	5,870	12.25	1,600 S
5.5	24,371	6.75	1,630 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 20, 2024	May 21, 2024	—
00	Apr 29, 2024	Mar 4, 2024	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 42-173-38982 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-173-38982 → 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 →

Riley 26F42-173-38984

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

Santa Rosa	1,053	1,680
Yates	2,191	542
Seven Rivers	2,472	261
Queen	2,968	-235
Grayburg	3,424	-691
San Andres	3,735	-1,002
Clear Fork	5,581	-2,848
Spraberry	6,733	-4,000

10 TOPS · FIRST 8

Riley 26H42-173-38981

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

Santa Rosa	1,053	1,680
Yates	2,185	548
Seven Rivers	2,469	264
Queen	2,954	-221
Grayburg	3,420	-687
San Andres	3,686	-953
Clear Fork	5,572	-2,839
Spraberry	6,739	-4,006

10 TOPS · FIRST 8

Riley 26I42-173-38979

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

Santa Rosa	1,053	1,680
Yates	2,164	569
Seven Rivers	2,456	277
Queen	2,958	-225
Grayburg	3,410	-677
San Andres	3,724	-991
Clear Fork	5,570	-2,837
Spraberry	6,734	-4,001

10 TOPS · FIRST 8

Riley 26E42-173-38985

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

Santa Rosa	1,053	1,680
Rustler	1,438	1,295
Yates	2,189	544
Seven Rivers	2,472	261
Queen	2,959	-226
Grayburg	3,426	-693
San Andres	3,692	-959
Clear Fork	5,587	-2,854

10 TOPS · FIRST 8

Riley 26D42-173-38986

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

Santa Rosa	1,053	1,680
Yates	2,193	540
Seven Rivers	2,475	258
Queen	2,965	-232
Grayburg	3,425	-692
San Andres	3,729	-996
Clear Fork	5,593	-2,860
Spraberry	6,763	-4,030

10 TOPS · FIRST 8

Tropicana West 23-14Y42-173-38874

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

Santa Rosa	783	1,951
Rustler	1,338	1,396
Yates	2,192	542
Seven Rivers	2,473	261
Queen	2,961	-227
Grayburg	3,427	-693
San Andres	3,702	-968
Clear Fork	5,590	-2,856

10 TOPS · FIRST 8

Tropicana West 23-14X42-173-38873

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

Santa Rosa	818	1,916
Rustler	1,338	1,396
Yates	2,197	537
Seven Rivers	2,474	260
Queen	2,985	-251
Grayburg	3,437	-703
San Andres	3,707	-973
Clear Fork	5,620	-2,886

10 TOPS · FIRST 8

Tropicana West 23-14W42-173-38872

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

Santa Rosa	818	1,916
Rustler	1,338	1,396
Yates	2,191	543
Seven Rivers	2,479	255
Queen	2,978	-244
Grayburg	3,440	-706
San Andres	3,721	-987
Clear Fork	5,583	-2,849

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/17338982, documented in the API reference.