WELL · 42-273-31852 · DISTRICT 4
King Ranch Seeligson #E123
Kleberg County · T-C-B E (20-I-4 NE) field · Vertical
King Ranch Seeligson #E123 (API 42-273-31852) is a plugged well in Kleberg County, plugged January 3, 2007, last operated by Exxon Mobil Corporation.
The RRC has issued one drilling permit, issued February 23, 1984, permitted to 7,940 ft.
It was permitted by Exxon Corp. and has since transferred to Exxon Mobil Corporation on the wellbore schedule.
Its lease has reported 14.3K barrels of oil and 43.1K mcf of gas since January 1993, last reporting in May 2012. The lease carries 8 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.
Spring, TX · P-5 Y, filed Jan 4, 2026 · 1,223 permits on file · (346) 305-8668
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Mobil Corporation |
| Production reports | Exxon Corp.through Aug 1999 |
| Latest permit | Exxon Corp.Feb 23, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,940
- total depth, ft
- 1
- permits on file
- Feb 23, 1984
- last permit issued
- Sep 25, 1995
- completed
- 14.3K
- cumulative oil, bbl
- 43.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 25, 1995
- Shut in
- —
- Plugged
- Jan 3, 2007
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| King Ranch Seeligson O-4-9388 | T-C-B, E (20-I-4, NE) | Exxon Mobil Corporation | 8 | 14.3K | 43.1K | Jan 1993 – May 2012 |
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 → Aug 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 231860-99 | Drill | Exxon Corp. | Feb 6, 1984 | Feb 23, 1984 | Mar 18, 1984 | 7,940 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-9388 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,485 | 7,490 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,520 | 12.25 | 715 S |
| 2.875 | 7,518 | 7.875 | 395 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 | May 13, 1996 | Nov 7, 1995 | — |
| 00 | Jun 19, 1984 | May 21, 1984 | — |
| 00 | Jun 9, 1984 | May 21, 1984 | — |
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 42-273-31852 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-273-31852 → 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
- 51.3K
- bbl, all reported
- Dec 2006
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000062573 | H-1 Injection | Plugged Jan 19, 2007 | 10,000 | 3,400 | 6,996–7,500 |
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/27331852, documented in the API reference.