TEXAS · WELLS · HOCKLEY COUNTY · SLAUGHTER, A. A. ESTATE LEASE · API 42-219-35568 · DISTRICT 7B
Slaughter A. A. Estate #4411
Hockley County · Leeper (Glorieta) field · Producing · Vertical
- Fields on the latest permit · any of 2
- D-L-S (San Andres) · Leeper (Glorieta)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Slaughter A. A. Estate #4411 (API 42-219-35568) is a well in Hockley County operated by Burk Royalty CO. Ltd., completed November 14, 1990 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued April 3, 1990, permitted to 9,255 ft.
It was permitted by Wheeler Properties and has since transferred to Burk Royalty CO. Ltd. on the wellbore schedule.
Completion filings report 2 formation tops, including San Andres, Clear Fork.
Its lease has reported 3.45M barrels of oil and 1.24M mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 131 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Wheeler Properties; the EWA schedule now lists a different operator.
- Based in
- Wichita Falls, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 4, 2025
- Permits on file
- 384
- Phone
- (940) 397-8600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burk Royalty Co. Ltd. |
| Production reports | Burk Royalty Co., Ltd.through Aug 2026 |
| Latest permit | Wheeler PropertiesApr 3, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,255
- total depth, ft
- 3
- permits on file
- Apr 3, 1990
- last permit issued
- Nov 14, 1990
- completed
- 3.45M
- cumulative oil, bbl
- 1.24M
- 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
- Nov 14, 1990
- 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 131 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Slaughter, A. A. Estate O-11-61632 | Leeper (Glorieta) | Burk Royalty Co., Ltd. | 131 | 3.45M | 1.24M | by Jan 1993 – Aug 2026 |
Oil, barrels lease total
Last 12 months 36,702 · prior 12 38,260(-4%)
Gas, mcf lease total
Last 12 months 11,893 · prior 12 11,670(+2%)
Wells named Slaughter A. A. Estate
Burk Royalty Co. Ltd.'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
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Burk Royalty Co., Ltd. | Sep 1, 2022 | today |
| Rocker a Operating Company | Aug 1, 2002 | Sep 1, 2022 |
| Wheeler Operating Corporation | Jan 1, 1993 | Aug 1, 2002 |
| Wheeler Properties | Jun 13, 1977 | Jan 1, 1993 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Wheeler Operating CorporationJan 1993 → Jul 2002
- 2Rocker a Operating CompanyAug 2002 → Aug 2022
- 3Burk Royalty Co., Ltd.Sep 2022 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 371633-97 | Drill | Wheeler Properties | Dec 12, 1990 | Apr 3, 1990 | — | 8,420 |
| 371633-98 | Drill | Wheeler Properties | Oct 8, 1990 | Apr 3, 1990 | — | 9,300 |
| 371633-99 | Drill | Wheeler Properties | Mar 30, 1990 | Apr 3, 1990 | — | 5,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 14, 1990 | Slaughter A. A. Estate O-11-61632 | Leeper (Glorieta) | Burk Royalty Co. Ltd. | Producing | 9,255 |
Formation tops
As filed on W-2/G-1. Subsea from 3,488 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San AndresSAN ANDRES POROSITY | 5,118 | -1,630 |
| Clear ForkCLEARFORK | 6,300 | -2,812 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,458 | 6,570 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 451 | 12.25 | 250 S |
| 5.5 | 5,220 | 7.875 | 1,100 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 | Jan 2, 1991 | Dec 5, 1990 | Yes |
| 00 | Dec 19, 1990 | — | — |
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 42-219-35568 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-219-35568 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/21935568, documented in the API reference.