WELL · 42-227-38748 · DISTRICT 8
WR Lacebark Elm Unit #4HA
Howard County · Horizontal
WR Lacebark Elm Unit #4HA (API 42-227-38748) is a permitted horizontal well in Howard County filed by Crownquest Operating, LLC; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended once) between 2016 and 2022, permitted to 8,830 ft.
Completion filings report 10 formation tops, including Yates, San Andres, Glorieta, Clear Fork.
Its lease has reported 618K barrels of oil and 3.65M mcf of gas since October 2016, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Jun 4, 2026 · 3,231 permits on file · (432) 994-0704
SOURCE · RRC EWA WELLBORE SCHEDULE
- 8,830
- total depth, ft
- 3
- permits on file
- Feb 4, 2022
- last permit issued
- —
- completed
- 618K
- cumulative oil, bbl
- 3.65M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
32.315941, -101.687463
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| WR Lacebark Elm Unit O-10-48225 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 4 | 618K | 3.65M | Oct 2016 – Jul 2026 |
Gas, mcf lease total
Last 12 months 502,525 · prior 12 483,148(+4%)
Oil, barrels lease total
Last 12 months 25,673 · prior 12 37,228(-31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Crownquest Operating, LLCOct 2016 → Jul 2024
- 2Oxyrock Operating, LLCAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 876612-99 | Recompletion | Crownquest Operating, LLC | Jan 29, 2022 | Feb 4, 2022 | — | 8,830 |
| 814587-98 | Drill | Crownquest Operating, LLC | May 16, 2018 | Apr 8, 2016 | Jun 5, 2016 | 8,800 |
| 814587-99 | Drill | Crownquest Operating, LLC | Mar 24, 2016 | Apr 8, 2016 | Jun 5, 2016 | 8,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-48225 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,513 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,942 | 571 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,474 | -961 |
| Glorieta | 4,319 | -1,806 |
| Clear ForkCLEARFORK - SEVERE WATER FLOWS | 5,016 | -2,503 |
| Spraberry | 6,674 | -4,161 |
| Dean | 7,976 | -5,463 |
| Wolfcamp | 8,196 | -5,683 |
| Coleman Junction | — | — |
| Leonard | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,489 | 18,001 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 249 | 17.5 | 250 S |
| 9.625 | 8,166 | 12.25 | 1,150 S |
| 5.5 | 18,067 | 8.5 | 3,150 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 | Jul 10, 2018 | May 7, 2018 | 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 42-227-38748 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-38748 → 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.
WR Lacebark Elm Unit42-227-38747
0.0 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 1,939 | 574 |
| San Andres | 3,484 | -971 |
| Glorieta | 4,320 | -1,807 |
| Clear Fork | 5,011 | -2,498 |
| Spraberry | 6,615 | -4,102 |
| Dean | 7,940 | -5,427 |
| Wolfcamp | 8,082 | -5,569 |
| Seven Rivers | — |
10 TOPS · FIRST 8
Rosebud F42-227-42595
0.2 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,261 | 1,253 |
| Yates | 1,953 | 561 |
| San Andres | 3,557 | -1,043 |
| Glorieta | 4,390 | -1,876 |
| Clear Fork | 5,078 | -2,564 |
| Spraberry | 6,726 | -4,212 |
| Seven Rivers | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Rosebud F42-227-42594
0.2 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,255 | 1,259 |
| Yates | 1,948 | 566 |
| San Andres | 3,556 | -1,042 |
| Glorieta | 4,397 | -1,883 |
| Clear Fork | 5,090 | -2,576 |
| Spraberry | 6,766 | -4,252 |
| Santa Rosa | — | |
| Leonard | — |
10 TOPS · FIRST 8
Rosebud E42-227-42593
0.2 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,253 | 1,261 |
| Yates | 1,946 | 568 |
| San Andres | 3,549 | -1,035 |
| Glorieta | 4,396 | -1,882 |
| Clear Fork | 5,082 | -2,568 |
| Spraberry | 6,727 | -4,213 |
| Spraberry | 7,209 | -4,695 |
| Leonard | — |
10 TOPS · FIRST 8
Rosebud E42-227-42592
0.2 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,253 | 1,262 |
| Yates | 1,964 | 551 |
| San Andres | 3,553 | -1,038 |
| Glorieta | 4,408 | -1,893 |
| Clear Fork | 5,081 | -2,566 |
| Spraberry | 6,730 | -4,215 |
| Spraberry | 7,210 | -4,695 |
| Santa Rosa | — |
10 TOPS · FIRST 8
Rosebud E42-227-42591
0.2 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,252 | 1,267 |
| Yates | 1,951 | 568 |
| Grayburg | 3,268 | -749 |
| San Andres | 3,562 | -1,043 |
| Glorieta | 4,414 | -1,895 |
| Clear Fork | 5,090 | -2,571 |
| Spraberry | 6,737 | -4,218 |
| Spraberry | 7,220 | -4,701 |
10 TOPS · FIRST 8
Rosebud F42-227-42596
0.3 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,232 | 1,281 |
| Devonian | — | |
| Atoka | — | |
| Cambrian | — | |
| Ellenburger | — | |
| Fusselman | — | |
| Mississippian | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Rosebud F42-227-42597
0.3 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,234 | 1,279 |
| Yates | 1,914 | 599 |
| San Andres | 3,504 | -991 |
| Glorieta | 4,335 | -1,822 |
| Clear Fork | 5,026 | -2,513 |
| Spraberry | 6,673 | -4,160 |
| Spraberry | 7,160 | -4,647 |
| Santa Rosa | — |
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/22738748, documented in the API reference.