WELL · 42-219-37551 · DISTRICT 8
Sundown Slaughter Unit #1199A
Hockley County · Slaughter field · Producing · Directional
Sundown Slaughter Unit #1199A (API 42-219-37551) is a well in Hockley County operated by Bce-Mach Iii LLC, completed June 5, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 2, 2025, permitted to 5,200 ft.
It was permitted by Sabinal Energy Operating, LLC and has since transferred to Bce-Mach Iii LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, Yates, San Andres, Abo.
Its lease has reported 51.1M barrels of oil and 30.8M mcf of gas since December 1993, last reporting in July 2026. The lease carries 702 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Sabinal Energy Operating, LLC; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Mar 4, 2026 · 10 permits on file · (833) 831-2164
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bce-Mach III LLC |
| Production reports | Bce-Mach III LLCthrough Apr 2026 |
| Latest permit | Sabinal Energy Operating, LLCApr 2, 2025 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- Apr 2, 2025
- last permit issued
- Jun 5, 2025
- completed
- 51.1M
- cumulative oil, bbl
- 30.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 5, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
33.442486, -102.501586
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Hockley 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 702 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sundown Slaughter Unit O-11-67166 | Slaughter | Bce-Mach III LLC | 702 | 51.1M | 30.8M | Dec 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 718,605 · prior 12 779,783(-8%)
Gas, mcf lease total
Last 12 months 573,717 · prior 12 479,725(+20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Dec 1993 → May 2002
- 2Chevron U. S. A. Inc.Jun 2002 → Sep 2017
- 3Sabinal Energy Operating, LLCOct 2017 → Aug 2025
- 4Bce-Mach III LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 906504-99 | Drill | Sabinal Energy Operating, LLC | Mar 6, 2025 | Apr 2, 2025 | May 4, 2025 | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-67166 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,543 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaRED BED / SANTA ROSA | 882 | 2,661 |
| YatesYATES - OVERPRESSURE, INERT GAS | 2,800 | 743 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,068 | -525 |
| Abo | — | — |
| Canyon | — | — |
| Cisco | — | — |
| Clear ForkCLEARFORK | — | — |
| Strawn | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,956 | 5,109 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,193 | 12.25 | 635 S |
| 5.5 | 5,254 | 7.875 | 975 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 | Jan 30, 2026 | Sep 3, 2025 | — |
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 42-219-37551 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-219-37551 → 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.
Sundown Slaughter Unit42-219-37510
1.4 KM · Sabinal Energy Operating, LLC · Section with this well →
| Yates | 2,171 | 1,373 |
| San Andres | 4,147 | -603 |
| Abo | — | |
| Wolfcamp | — | |
| Wichita-Albany | — | |
| Strawn | — | |
| Santa Rosa | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
West Sundown Unit42-219-37479
1.7 KM · OXY USA Inc. · Section with this well →
| Santa Rosa | 1,370 | 2,190 |
| Yates | 2,833 | 727 |
| San Andres | 4,988 | -1,428 |
| Strawn | — | |
| Wolfcamp | — | |
| Cisco | — | |
| Clear Fork | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Sundown Slaughter Unit42-219-02994
2.0 KM · Sabinal Energy Operating, LLC · Section with this well →
| Rustler | 2,200 | 1,366 |
| Yates | 2,820 | 746 |
| San Andres | 4,122 | -556 |
Sundown Slaughter Unit42-219-02985
2.2 KM · Sabinal Energy Operating, LLC · Section with this well →
| Santa Rosa | 778 | 2,808 |
| Red Beds | 778 | 2,808 |
| Yates | 1,900 | 1,686 |
| Yates | 1,900 | 1,686 |
| San Andres | 4,889 | -1,303 |
| San Andres | 4,889 | -1,303 |
| Wichita-Albany | — | |
| Abo | — |
13 TOPS · FIRST 8
Slaughter, Bob42-219-37529
2.4 KM · Sabinal Energy Operating, LLC · Section with this well →
| Santa Rosa | 853 | 2,679 |
| Yates | 2,791 | 741 |
| San Andres | 4,052 | -520 |
| Clear Fork | 6,055 | -2,523 |
| Abo | 7,251 | -3,719 |
| Wichita-Albany | — | |
| Strawn | — | |
| Cisco | — |
10 TOPS · FIRST 8
Slaughter, Bob42-219-37528
2.4 KM · Sabinal Energy Operating, LLC · Section with this well →
| Santa Rosa | 877 | 2,646 |
| Yates | 2,814 | 709 |
| San Andres | 4,092 | -569 |
| Clear Fork | 6,076 | -2,553 |
| Abo | 7,290 | -3,767 |
| Canyon | — | |
| Wolfcamp | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Slaughter, Bob42-219-37500
2.5 KM · Sabinal Energy Operating, LLC · Section with this well →
| Santa Rosa | 878 | 2,652 |
| Yates | 2,787 | 743 |
| San Andres | 4,055 | -525 |
| Clear Fork | 6,043 | -2,513 |
| Abo | 7,239 | -3,709 |
| Wichita-Albany | 7,239 | -3,709 |
| Canyon | — | |
| Cisco | — |
10 TOPS · FIRST 8
Slaughter, Bob42-219-37491
2.6 KM · Sabinal Energy Operating, LLC · Section with this well →
| Santa Rosa | 2,182 | 1,345 |
| Yates | 2,807 | 720 |
| San Andres | 4,086 | -559 |
| Clear Fork | 6,082 | -2,555 |
| Wichita-Albany | 7,351 | -3,824 |
| Abo | 7,351 | -3,824 |
| Strawn | — | |
| Wolfcamp | — |
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/21937551, documented in the API reference.