WELL · 42-227-42631 · DISTRICT 10

Wheatgrass F #8DN

Howard County · Spraberry (Trend Area) field · Shut IN · Horizontal

Wheatgrass F #8DN (API 42-227-42631) is a horizontal well in Howard County operated by Oxyrock Operating LLC, completed September 24, 2025 and listed as shut in on the RRC schedule.

The RRC has issued one drilling permit, issued October 31, 2024, permitted to 9,000 ft.

Completion filings report 9 formation tops, including Rustler, Yates, Grayburg, San Andres.

No lease production has been reported under this well’s leases.

Operator of record

Oxyrock Operating LLC

Houston, TX · P-5 Y, filed Mar 4, 2026 · 392 permits on file · (713) 215-7000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Oxyrock Operating LLC
Production reports	none
Latest permit	Oxyrock Operating, LLCOct 31, 2024

9,000: total depth, ft
1: permits on file
Oct 31, 2024: last permit issued
Sep 24, 2025: completed
—: cumulative oil, bbl
—: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Sep 24, 2025
Shut in: —
Plugged: —

Operator's P-5 on the schedule: X

Surface location

32.225960, -101.614706

OpenStreetMap → · Google Maps →

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

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
903639-99	Drill	Oxyrock Operating, LLC	Oct 29, 2024	Oct 31, 2024	Mar 12, 2025	9,000

Formation tops

As filed on W-2/G-1. Subsea from 2,471 ft elevation.Download CSV →

Formation	MD ft	Subsea
Rustler	1,161	1,310
Yates	1,771	700
Grayburg	3,039	-568
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO	3,319	-848
Glorieta	4,050	-1,579
Clear ForkCLEARFORK - SEVERE WATER FLOWS	4,963	-2,492
Spraberry	6,322	-3,851
SpraberryLOWER SPRABERRY	6,839	-4,368
Santa Rosa	—	—
Seven Rivers	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
8,054	17,832	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	334	17.5	315 S
9.625	4,260	11.625	701 S
5.5	17,918	8.5	2,420 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	Jun 25, 2026	Apr 30, 2026	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 42-227-42631 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-227-42631 → 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 →

Wheatgrass F42-227-42630

0.0 KM · Oxyrock Operating, LLC · Section with this well →

Rustler	1,150	1,321
Yates	1,764	707
San Andres	3,311	-840
Glorieta	4,090	-1,619
Clear Fork	4,950	-2,479
Spraberry	6,309	-3,838
Santa Rosa	—
Seven Rivers	—

10 TOPS · FIRST 8

Wheatgrass F42-227-42629

0.0 KM · Oxyrock Operating, LLC · Section with this well →

Rustler	1,136	1,335
Yates	1,765	706
Grayburg	3,042	-571
San Andres	3,305	-834
Glorieta	4,083	-1,612
Clear Fork	4,952	-2,481
Spraberry	6,322	-3,851
Spraberry	6,821	-4,350

10 TOPS · FIRST 8

Wheatgrass E42-227-42628

0.0 KM · Oxyrock Operating, LLC · Section with this well →

Rustler	1,145	1,323
Yates	1,765	703
San Andres	3,309	-841
Glorieta	4,104	-1,636
Clear Fork	4,957	-2,489
Spraberry	6,266	-3,798
Spraberry	6,816	-4,348
Santa Rosa	—

10 TOPS · FIRST 8

Wheatgrass42-227-42627

0.2 KM · Oxyrock Operating, LLC · Section with this well →

Rustler	1,148	1,320
Yates	1,776	692
Grayburg	3,064	-596
San Andres	3,317	-849
Glorieta	4,119	-1,651
Clear Fork	4,969	-2,501
Spraberry	6,259	-3,791
Spraberry	6,833	-4,365

10 TOPS · FIRST 8

Wheatgrass42-227-42626

0.2 KM · Oxyrock Operating, LLC · Section with this well →

Rustler	1,137	1,331
Yates	1,767	701
Grayburg	3,051	-583
San Andres	3,314	-846
Glorieta	4,102	-1,634
Clear Fork	4,961	-2,493
Spraberry	6,268	-3,800
Spraberry	6,841	-4,373

10 TOPS · FIRST 8

Wheatgrass42-227-42625

0.3 KM · Oxyrock Operating, LLC · Section with this well →

Rustler	1,148	1,320
Yates	1,781	687
Grayburg	3,068	-600
San Andres	3,331	-863
Glorieta	4,125	-1,657
Clear Fork	4,985	-2,517
Spraberry	6,339	-3,871
Spraberry	6,875	-4,407

10 TOPS · FIRST 8

S Wilkinson42-227-42694

0.3 KM · Oxyrock Operating, LLC · Section with this well →

San Andres	3,404	-3,137
Glorieta	4,187	-3,920
Clear Fork	4,919	-4,652
Spraberry	6,295	-6,028
Dean	7,564	-7,297
Wolfcamp	—
Canyon	—
Cisco	—

10 TOPS · FIRST 8

S Wilkinson42-227-42693

0.3 KM · Oxyrock Operating, LLC · Section with this well →

Santa Rosa	616	1,851
Rustler	1,086	1,381
Yates	1,763	704
Seven Rivers	1,981	486
San Andres	3,404	-937
Glorieta	4,187	-1,720
Clear Fork	4,920	-2,453
Spraberry	6,297	-3,830

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/22742631, documented in the API reference.