WELL · 42-227-42627 · DISTRICT 10
Wheatgrass #4HB
Howard County · Spraberry (Trend Area) field · Shut IN · Horizontal
Wheatgrass #4HB (API 42-227-42627) is a horizontal well in Howard County operated by Oxyrock Operating LLC, completed September 21, 2025 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 31, 2024, permitted to 9,000 ft.
Completion filings report 9 formation tops, including Rustler, Yates, Grayburg, San Andres.
Its lease has reported 119K barrels of oil and 116K mcf of gas since September 2025, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
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 | Oxyrock Operating, LLCthrough Apr 2026 |
| Latest permit | Oxyrock Operating, LLCOct 31, 2024 |
- 9,000
- total depth, ft
- 2
- permits on file
- Oct 31, 2024
- last permit issued
- Sep 21, 2025
- completed
- 119K
- cumulative oil, bbl
- 116K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 21, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.225422, -101.617115
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Howard 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wheatgrass O-10-65058 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 2 | 119K | 116K | Sep 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 118,579 · prior 12 0
Gas, mcf lease total
Last 12 months 115,591 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oxyrock Operating, LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 903602-98 | Drill | Oxyrock Operating, LLC | May 1, 2026 | Oct 31, 2024 | Mar 15, 2025 | 9,000 |
| 903602-99 | Drill | Oxyrock Operating, LLC | Oct 28, 2024 | Oct 31, 2024 | Mar 15, 2025 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-65058 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,468 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,148 | 1,320 |
| Yates | 1,776 | 692 |
| Grayburg | 3,064 | -596 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,317 | -849 |
| Glorieta | 4,119 | -1,651 |
| Clear ForkCLEARFORK - SEVERE WATER FLOWS | 4,969 | -2,501 |
| Spraberry | 6,259 | -3,791 |
| SpraberryLOWER SPRABERRY | 6,833 | -4,365 |
| Santa Rosa | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,348 | 18,520 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,166 | 17.5 | 1,085 S |
| 9.625 | 7,625 | 12.25 | 790 S |
| 5.5 | 18,667 | 8.5 | 2,580 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 17, 2026 | Apr 28, 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 42-227-42627 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-42627 → 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.
Wheatgrass42-227-42626
0.0 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
0.0 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
Wheatgrass E42-227-42628
0.2 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 |
| Seven Rivers | — |
10 TOPS · FIRST 8
Wheatgrass F42-227-42629
0.2 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 F42-227-42630
0.2 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 F42-227-42631
0.2 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,161 | 1,310 |
| Yates | 1,771 | 700 |
| Grayburg | 3,039 | -568 |
| San Andres | 3,319 | -848 |
| Glorieta | 4,050 | -1,579 |
| Clear Fork | 4,963 | -2,492 |
| Spraberry | 6,322 | -3,851 |
| Spraberry | 6,839 | -4,368 |
10 TOPS · FIRST 8
S Wilkinson42-227-42695
0.3 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 616 | 1,852 |
| Rustler | 1,086 | 1,382 |
| Yates | 1,764 | 704 |
| Seven Rivers | 1,983 | 485 |
| San Andres | 3,411 | -943 |
| Glorieta | 4,192 | -1,724 |
| Clear Fork | 4,925 | -2,457 |
| Spraberry | 6,302 | -3,834 |
10 TOPS · FIRST 8
S Wilkinson42-227-42698
0.3 KM · Oxyrock Operating, LLC · Section with this well →
| Santa Rosa | 616 | 1,852 |
| Rustler | 1,086 | 1,382 |
| Yates | 1,764 | 704 |
| Seven Rivers | 1,983 | 485 |
| San Andres | 3,412 | -944 |
| Glorieta | 4,193 | -1,725 |
| Clear Fork | 4,926 | -2,458 |
| Spraberry | 6,303 | -3,835 |
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/22742627, documented in the API reference.