WELL · 42-219-36434 · DISTRICT 8
Slaughter Alex A. Estate E #202
Hockley County · Tstar (Abo) field · Horizontal
Slaughter Alex A. Estate E #202 (API 42-219-36434) is a horizontal well in Hockley County operated by Altura Energy Ltd., completed September 16, 1998.
The RRC has issued 2 drilling permits (amended once) between 1998 and 2005, permitted to 8,600 ft.
It was permitted by Occidental Permian Ltd. and has since transferred to Altura Energy Ltd. on the wellbore schedule.
Completion filings report 9 formation tops, including Rustler, Yates, Grayburg, San Andres.
Its 2 leases have reported 19.5M barrels of oil and 17M mcf of gas since December 1997, last reporting in July 2026. The leases carry 115 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Occidental Permian Ltd.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 3, 1999 · 569 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Altura Energy Ltd. |
| Production reports | Occidental Permian Ltd.through Apr 2026 |
| Latest permit | Occidental Permian Ltd.Apr 22, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 3
- permits on file
- Apr 22, 2005
- last permit issued
- Sep 16, 1998
- completed
- 19.5M
- cumulative oil, bbl
- 17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 16, 1998
- 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 2 leases this well is completed on; they carry 115 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Slaughter Consolidated O-11-68016 | Tstar (Abo) | Hilcorp Energy Company | 106 | 19M | 17M | Jan 1999 – Jul 2026 |
| Slaughter, Alex A. Estate "E" O-11-67851 | Tstar (Abo) | Altura Energy Ltd. | 9 | 416K | 8.34K | Dec 1997 – Mar 1999 |
Oil, barrels lease total
Last 12 months 346,211 · prior 12 399,029(-13%)
Gas, mcf lease total
Last 12 months 1,437,396 · prior 12 269,365(+434%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Altura Energy Ltd.Dec 1997 → Apr 2000
- 2Occidental Permian Ltd.May 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 560852-99 | Recompletion | Occidental Permian Ltd. | Apr 20, 2005 | Apr 22, 2005 | Aug 1, 2005 | 8,300 |
| 475851-98 | Drill | Altura Energy Ltd. | Jul 24, 1998 | May 20, 1998 | Aug 8, 1998 | 8,600 |
| 475851-99 | Drill | Altura Energy Ltd. | Apr 30, 1998 | May 20, 1998 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-67851 | — | — | — | — |
| — | — O-11-68016 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,517 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,301 | 1,216 |
| Yates | 2,760 | 757 |
| Grayburg | 3,895 | -378 |
| San Andres | 4,072 | -555 |
| San Andres | 4,083 | -566 |
| Glorieta | 5,557 | -2,040 |
| Clear ForkCLEARFORK | 6,028 | -2,511 |
| Tubb | 6,674 | -3,157 |
| Wichita-AlbanyWICHITA ALBANY | 7,215 | -3,698 |
| Abo | 7,353 | -3,836 |
| Abo | 7,470 | -3,953 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,245 | 8,932 | Perforated |
| 7,376 | 7,975 | Perforated |
| 7,377 | 7,969 | Perforated |
| 7,377 | 7,969 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,218 | 12.25 | 700 S |
| 5.5 | 7,377 | 7.875 | 525 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 | Dec 2, 2025 | Nov 7, 2025 | — |
| 00 | Mar 18, 2009 | Apr 9, 2007 | — |
| 00 | Aug 3, 2005 | Jun 4, 2004 | — |
| 00 | Jul 28, 2005 | Mar 1, 2004 | — |
| 00 | Oct 14, 2004 | Dec 10, 2003 | — |
| 00 | Dec 16, 1998 | Oct 9, 1998 | Yes |
| 00 | Nov 3, 1998 | Oct 9, 1998 | Yes |
| 00 | Oct 15, 1998 | — | — |
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 42-219-36434 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-219-36434 → 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
- 0
- bbl, last 12 reported months
- 82.1K
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000093528 | H-1 Injection | Active | 5,000 | 3,500 | 7,100–8,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/21936434, documented in the API reference.