WELL · 42-427-32544 · DISTRICT 4
Olivares, A. #23
Starr County · Vertical
Olivares, A. #23 (API 42-427-32544) is a permitted well in Starr County filed by Kerr-Mcgee Oil & Gas Onshore LP; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1992 and 2008, permitted to 10,200 ft.
Completion filings report 5 formation tops, including Rincon E, Rincon F, Mcarland Vxbg, Mcfarland Vxbg.
Operator of record
Kerr-McGee Oil & Gas Onshore LP
Houston, TX · P-5 Y, filed Oct 4, 2025 · 234 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Killam Oil Co., Ltd.through May 2016 |
| Latest permit | Kerr-McGee Oil & Gas Onshore LPMar 14, 2008 |
- 10,200
- total depth, ft
- 3
- permits on file
- Mar 14, 2008
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 1.05M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Olivares, A. G-4-150049 | Lyda (Vicksburg Lower) | Killam Oil Co., Ltd. | 1 | 0 | 993K | May 1994 – Jul 2026 |
| Olivares, A. G-4-145965 | Lyda (Vicksburg 9330) | Oryx Energy Company | 1 | 0 | 52.2K | Jan 1993 – May 1994 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oryx Energy CompanyFeb 1993 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Feb 2006
- 4Kerr-McGee Oil & Gas Onshore LPMar 2006 → Jun 2011
- 5Exaro Energy II, LLCJul 2011 → Jul 2012
- 6Killam Oil Co., Ltd.Aug 2012 → May 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 656741-99 | Recompletion | Kerr-McGee Oil & Gas Onshore LP | Mar 5, 2008 | Mar 14, 2008 | — | 7,590 |
| 416172-99 | Recompletion | Oryx Energy Company | Sep 17, 1993 | Sep 17, 1993 | May 10, 1994 | 9,890 |
| 403943-99 | Drill | Oryx Energy Company | Sep 28, 1992 | Oct 2, 1992 | Oct 30, 1992 | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-145965 | — | — | — | — |
| — | — G-4-150049 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 373 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rincon E | 8,278 | -7,905 |
| Rincon F | 8,498 | -8,125 |
| McArland Vxbg | 8,680 | -8,307 |
| McFarland Vxbg | 8,680 | -8,307 |
| 9330 Vxbg | 9,100 | -8,727 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,725 | 7,792 | Perforated |
| 7,884 | 7,895 | Perforated |
| 8,683 | 8,695 | Perforated |
| 9,100 | 9,132 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,150 | 17.5 | 975 S |
| 9.625 | 7,392 | 12.25 | 1,515 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 | Apr 23, 2001 | Feb 8, 2001 | — |
| 00 | Dec 17, 1999 | Nov 4, 1999 | — |
| 00 | Oct 4, 1994 | Jun 27, 1994 | Yes |
| 00 | Jul 14, 1994 | — | — |
| 00 | Sep 3, 1993 | May 10, 1993 | Yes |
| 00 | Aug 3, 1993 | — | — |
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 42-427-32544 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-32544 → 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.
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/42732544, documented in the API reference.