TEXAS · WELLS · HOCKLEY COUNTY · SLAUGHTER ESTATE UNIT LEASE · API 42-219-30459 · DISTRICT 7B
Slaughter Estate Unit #117
Hockley County · Slaughter field · Producing · Horizontal
Slaughter Estate Unit #117 (API 42-219-30459) is a horizontal well in Hockley County operated by Hilcorp Energy Company, completed February 5, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 13, 2009, permitted to 5,101 ft.
It was permitted by Occidental Permian Ltd. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Rustler, Yates, San Andres.
Its lease has reported 50.4M barrels of oil and 202M mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 412 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Occidental Permian Ltd.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Aug 2026 |
| Latest permit | Occidental Permian Ltd.Jul 13, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,101
- total depth, ft
- 1
- permits on file
- Jul 13, 2009
- last permit issued
- Feb 5, 2011
- completed
- 50.4M
- cumulative oil, bbl
- 202M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 5, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 412 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Slaughter Estate Unit O-11-18105 | Slaughter | Hilcorp Energy Company | 412 | 50.4M | 202M | by Jan 1993 – Aug 2026 |
Oil, barrels lease total
Last 12 months 346,663 · prior 12 401,131(-14%)
Gas, mcf lease total
Last 12 months 354,181 · prior 12 521,190(-32%)
Wells named Slaughter Estate Unit
Hilcorp Energy Company's other wells filed under this lease name in Hockley County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Amoco Production CompanyJan 1993 → Feb 1997
- 2Altura Energy Ltd.Mar 1997 → Apr 2000
- 3Occidental Permian Ltd.May 2000 → Apr 2026
- 4Hilcorp Energy CompanyMay 2026 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 682832-99 | Recompletion | Occidental Permian Ltd. | Jul 7, 2009 | Jul 13, 2009 | — | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 5, 2011 | Slaughter Estate Unit O-11-18105 | Slaughter | Hilcorp Energy Company | Producing | 5,101 |
Formation tops
As filed on W-2/G-1. Subsea from 3,527 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,206 | 1,321 |
| Yates | 2,801 | 726 |
| San Andres | 4,065 | -538 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,830 | 5,101 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 452 | 12.25 | 275 S |
| 5.5 | 4,830 | 7.875 | 450 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 1, 2011 | Mar 22, 2011 | Yes |
| 00 | Jan 12, 1984 | Oct 1, 1970 | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 15, 2011. Density, Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans San Andres | TIFF | 4,100 to 5,096 | Jul 15, 2011run Jan 29, 2011 | 3.11 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-219-30459 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-219-30459 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/21930459, documented in the API reference.