WELL · 42-479-32018 · DISTRICT 4
Bruni-Leyendecker #4
Webb County · Retamia (Wilcox 5100) field · Vertical
Bruni-Leyendecker #4 (API 42-479-32018) is a plugged well in Webb County, plugged August 15, 2018, last operated by Killam Oil CO. Ltd..
The RRC has issued one drilling permit, issued May 5, 1978, permitted to 5,100 ft.
It was permitted by Killam & Hurd, Ltd. and has since transferred to Killam Oil CO. Ltd. on the wellbore schedule.
Its lease has reported 72.4K barrels of oil and 747 mcf of gas since January 1993, last reporting in October 2018. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Killam & Hurd, Ltd.; the EWA schedule now lists a different operator.
- Based in
- Laredo, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 9, 2026
- Permits on file
- 837
- Phone
- (956) 724-7141
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Killam Oil Co. Ltd. |
| Production reports | Killam Oil Co., Ltd.through Nov 2016 |
| Latest permit | Killam & Hurd, Ltd.May 5, 1978 |
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
- May 5, 1978
- last permit issued
- Aug 4, 1978
- completed
- 72.4K
- cumulative oil, bbl
- 747
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 4, 1978
- Shut in
- —
- Plugged
- Aug 15, 2018
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bruni-Leyendecker O-4-7672 | Retamia (Wilcox 5100) | Killam Oil Co., Ltd. | 3 | 72.4K | 747 | Jan 1993 – Oct 2018 |
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.
- 1Killam Oil CompanyJan 1993 → Feb 1994
- 2Killam Oil Co., Ltd.Jun 1994 → Nov 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 23644-99 | Drill | Killam & Hurd, Ltd. | May 5, 1978 | May 5, 1978 | — | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-7672 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,030 | 5,043 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 134 | 12.25 | 70 S |
| 2 | 5,012 | — | — |
| 4.5 | 5,140 | 7.875 | 150 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 | Jan 12, 1984 | Nov 15, 1978 | — |
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 42-479-32018 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-32018 → 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/47932018, documented in the API reference.