WELL · 42-219-36035 · DISTRICT 8
Sundown Slaughter Unit #246H
Hockley County · Slaughter field · Horizontal
Sundown Slaughter Unit #246H (API 42-219-36035) is a horizontal well in Hockley County operated by Bce-Mach Iii LLC, completed May 3, 1994.
The RRC has issued one drilling permit, issued November 2, 1993, permitted to 5,100 ft.
It was permitted by Texaco E & P Inc. and has since transferred to Bce-Mach Iii LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Rustler, San Andres.
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.
It holds an active disposal or injection permit, with 272K barrels injected in the 12 months reported through December 2025.
Operator of record
Permitted by Texaco E & P Inc.; 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 | Texaco E & P Inc.Nov 2, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,100
- total depth, ft
- 1
- permits on file
- Nov 2, 1993
- last permit issued
- May 3, 1994
- 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
- OFF SCHEDULE
- Completed
- May 3, 1994
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 |
|---|---|---|---|---|---|---|
| 417789-99 | Drill | Texaco E & P Inc. | Nov 2, 1993 | Nov 2, 1993 | Dec 10, 1993 | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-67166 | — | — | — | — |
| — | — O-11-67166 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,545 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,200 | 1,345 |
| San Andres | 4,935 | -1,390 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,177 | 5,943 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,200 | 12.25 | 900 S |
| — | 4,817 | — | — |
| 5.5 | 5,028 | 7.875 | 1,200 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 16, 2025 | May 15, 2025 | — |
| 00 | Jul 13, 2005 | Mar 4, 2005 | — |
| 00 | Apr 20, 2005 | May 5, 1994 | — |
| 00 | May 31, 1994 | May 5, 1994 | — |
| 00 | Feb 18, 1994 | Jan 27, 1994 | — |
| 00 | Feb 15, 1994 | — | — |
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 42-219-36035 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-219-36035 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 272K
- bbl, last 12 reported months
- 4.46M
- bbl, all reported
- Dec 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000080121 | H-1 Injection | Active | 2,200 | 2,100 | 4,700–5,200 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 272,247 · prior 12 296,298(-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/21936035, documented in the API reference.