WELL · 42-273-31474 · DISTRICT 4
King Ranch Alazan #354
Kleberg County · Alazan North (Frio Cons.) field · Vertical
King Ranch Alazan #354 (API 42-273-31474) is a plugged well in Kleberg County, plugged October 1, 2024, last operated by Eog Resources Inc..
The RRC has issued one drilling permit, issued June 2, 1980, permitted to 7,900 ft.
It was permitted by Exxon Corp. and has since transferred to Eog Resources Inc. on the wellbore schedule.
Completion filings report one formation top, including Ash Sand.
Its 2 leases have reported 596K barrels of oil and 738K mcf of gas since January 1993, last reporting in September 2025. The leases carry 170 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jul 4, 2026 · 16,348 permits on file · (713) 594-5431
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.Jun 2, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,900
- total depth, ft
- 1
- permits on file
- Jun 2, 1980
- last permit issued
- Aug 23, 2013
- completed
- 596K
- cumulative oil, bbl
- 738K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 23, 2013
- Shut in
- —
- Plugged
- Oct 1, 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 2 leases this well is completed on; they carry 170 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| King Ranch Alazan O-4-12743 | Alazan, North (Frio Cons.) | EOG Resources, Inc. | 42 | 340K | 620K | Jul 1997 – Sep 2025 |
| King Ranch Alazan O-4-6999 | Alazan, North (All Zones) | Exxon Corp. | 128 | 256K | 118K | Jan 1993 – Jun 1998 |
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 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Dec 2012
- 3EOG Resources, Inc.Jan 2013 → Mar 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 82590-99 | Drill | Exxon Corp. | Jun 2, 1980 | Jun 2, 1980 | Jun 10, 1980 | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-6999 | — | — | — | — |
| — | — O-4-12743 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 37 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Ash Sand | 5,900 | -5,863 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,990 | 6,910 | Perforated |
| 7,025 | 7,170 | Perforated |
| 7,232 | 7,344 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,510 | 17.5 | 1,300 S |
| 13.375 | 1,511 | 17.5 | 1,300 S |
| 5.5 | 4,900 | — | — |
| 9.625 | 7,232 | 12.25 | 1,295 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 6, 2013 | Aug 26, 2013 | — |
| 00 | Apr 21, 2009 | Jan 14, 2009 | — |
| 00 | Feb 18, 2009 | Jul 22, 2008 | — |
| 00 | Jun 6, 2007 | Jan 23, 2007 | — |
| 00 | Mar 16, 2005 | Nov 10, 2004 | — |
| 00 | Aug 14, 2002 | May 21, 2002 | — |
| 00 | Aug 11, 1999 | Jun 7, 1999 | — |
| 00 | Aug 10, 1999 | Sep 18, 1998 | — |
| 00 | Jun 1, 1998 | Jun 14, 1994 | — |
| 00 | Aug 10, 1994 | Jun 14, 1994 | — |
| 00 | Apr 27, 1993 | Mar 19, 1993 | — |
| 00 | Jan 12, 1984 | Feb 19, 1981 | — |
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 42-273-31474 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-273-31474 → 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
- 12.6M
- bbl, all reported
- Mar 2024
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000076755 | H-1 Injection | Plugged Oct 2, 2024 | 8,000 | 2,750 | 5,500–7,344 |
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/27331474, documented in the API reference.