TEXAS · WELLS · KLEBERG COUNTY · KING RANCH ALAZAN LEASE · API 42-273-32504 · DISTRICT 04
King Ranch Alazan #479
Kleberg County · Alazan North (Frio Cons.) field · Directional
King Ranch Alazan #479 (API 42-273-32504) is a plugged well in Kleberg County, plugged October 21, 2024, last operated by Eog Resources Inc..
The RRC has issued one drilling permit, issued March 4, 2008, permitted to 12,600 ft.
It was permitted by Exxon Mobil Corporation and has since transferred to Eog Resources Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including I-96, J-61, J-90.
Operator of record
Permitted by Exxon Mobil Corporation; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Mar 2020 |
| Latest permit | Exxon Mobil CorporationMar 4, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,600
- total depth, ft
- 1
- permits on file
- Mar 4, 2008
- last permit issued
- Mar 15, 2010
- completed
- 0
- cumulative oil, bbl
- 1.95M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2008 THROUGH Oct 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 15, 2010
- Shut in
- —
- Plugged
- Oct 21, 2024
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| King Ranch Alazan G-4-241025 | Alazan, North (Frio Cons.) | EOG Resources, Inc. | 1 | 0 | 1.95M | May 2008 – Oct 2024 |
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.
- 1Exxon Mobil CorporationMay 2008 → Dec 2012
- 2EOG Resources, Inc.Jan 2013 → Mar 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 652975-99 | Drill | Exxon Mobil Corporation | Jan 11, 2008 | Mar 4, 2008 | Apr 17, 2008 | 12,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 15, 2010 | King Ranch Alazan G-4-241025 | Alazan North (Frio Cons.) | EOG Resources Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 11 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| I-96 | 9,344 | -9,333 |
| J-61 | 10,131 | -10,120 |
| J-90 | 10,479 | -10,468 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,290 | 6,298 | Perforated |
| 8,830 | 8,837 | Perforated |
| 9,773 | 9,779 | Perforated |
| 9,900 | 9,928 | Perforated |
| 11,018 | 11,028 | Perforated |
| 11,018 | 11,178 | Perforated |
| 11,136 | 11,140 | Perforated |
| 11,158 | 11,178 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,980 | 12.25 | 774 S |
| 2.375 | 12,211 | 8.5 | 2,251 S |
| 2.375 | 12,213 | — | — |
| 9.4 | — | — | — |
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 | Jul 21, 2010 | Mar 31, 2010 | — |
| 00 | Jul 14, 2010 | Mar 16, 2010 | — |
| 00 | May 18, 2010 | Mar 9, 2010 | — |
| 00 | May 17, 2010 | Mar 16, 2010 | — |
| 00 | Feb 1, 2010 | Nov 20, 2009 | — |
| 00 | Dec 17, 2008 | Aug 15, 2008 | — |
| 00 | Dec 3, 2008 | Jul 10, 2008 | Yes |
| 00 | Oct 25, 2008 | — | — |
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 42-273-32504 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-273-32504 → 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/27332504, documented in the API reference.