TEXAS · WELLS · KLEBERG COUNTY · KING RANCH ALAZAN LEASE · API 42-273-30576 · DISTRICT 04
King Ranch Alazan #306
Kleberg County · Alazan North (Frio Cons.) field · Vertical
King Ranch Alazan #306 (API 42-273-30576) is a plugged well in Kleberg County, plugged March 15, 2024, last operated by Eog Resources Inc..
The RRC has issued one drilling permit, issued March 27, 1981, permitted to 12,500 ft.
It was permitted by Exxon Corp. and has since transferred to Eog Resources Inc. on the wellbore schedule.
Operator of record
Permitted by Exxon Corp.; 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 Corp.Mar 27, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 1
- permits on file
- Mar 27, 1981
- last permit issued
- Apr 25, 2008
- completed
- 0
- cumulative oil, bbl
- 657K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 25, 2008
- Shut in
- —
- Plugged
- Mar 15, 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-4-93977 | Madero (J-24) | EOG Resources, Inc. | 1 | 0 | 657K | Jan 1993 – Mar 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 Corp.Jan 1993 → Feb 1998
- 2Exxon Mobil CorporationDec 2003 → Dec 2009
- 3EOG Resources, Inc.Jul 2015 → Mar 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 113468-99 | Other | Exxon Corp. | Mar 27, 1981 | Mar 27, 1981 | — | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 25, 2008 | King Ranch Alazan G-4-93977 | Alazan North (Frio Cons.) | EOG Resources Inc. | Plugged | — |
| — | King Ranch Alazan G-4-73988 | Madero (J-36) | Exxon Corp. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,212 | 9,270 | Perforated |
| 9,308 | 9,314 | Perforated |
| 9,750 | 9,756 | Perforated |
| 9,750 | 9,764 | Perforated |
| 9,750 | 9,782 | Perforated |
| 9,750 | 9,808 | Perforated |
| 9,760 | 9,764 | Perforated |
| 9,770 | 9,773 | Perforated |
| 9,770 | 9,782 | Perforated |
| 9,779 | 9,782 | Perforated |
| 9,793 | 9,796 | Perforated |
| 9,793 | 9,808 | Perforated |
| 9,801 | 9,808 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 1,194 | 8.75 | 600 S |
| 13.375 | 2,081 | 17.5 | 1,175 S |
| 9.625 | 4,558 | 12.25 | 1,800 S |
| 2.875 | 9,200 | — | — |
| 9.625 | 9,558 | 12.25 | 1,800 S |
| 5.5 | 11,963 | 8.375 | 600 S |
| 5.5 | 11,964 | 8.75 | 600 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 | Sep 3, 2008 | May 14, 2008 | — |
| 00 | Feb 17, 2004 | Dec 31, 2003 | — |
| 00 | Apr 7, 1998 | Mar 18, 1998 | — |
| 00 | Jul 29, 1997 | Jul 2, 1997 | — |
| 00 | Jan 12, 1984 | Jul 2, 1981 | — |
| 00 | Jan 12, 1984 | Nov 10, 1977 | — |
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 42-273-30576 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-273-30576 → 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/27330576, documented in the API reference.