WELL · 42-273-00240 · DISTRICT 4
King Ranch Morgan #M-21W
Kleberg County · Borregos West (Seg F F-74) field · Vertical
King Ranch Morgan #M-21W (API 42-273-00240) is a plugged well in Kleberg County, plugged September 20, 1984, last operated by Exxon Mobil Corporation.
The RRC has issued one drilling permit, issued February 26, 1982, permitted to 8,500 ft.
It was permitted by Exxon Corp. and has since transferred to Exxon Mobil Corporation on the wellbore schedule.
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 | none |
| Latest permit | Exxon Corp.Feb 26, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 1
- permits on file
- Feb 26, 1982
- last permit issued
- Feb 25, 1983
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 25, 1983
- Shut in
- —
- Plugged
- Sep 20, 1984
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 152014-99 | Other | Exxon Corp. | Feb 26, 1982 | Feb 26, 1982 | — | 8,500 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,022 | 6,042 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,514 | 12.25 | 610 S |
| 5.5 | 6,253 | 8.5 | 520 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 | Feb 27, 1984 | Nov 9, 1983 | — |
| 00 | Feb 17, 1984 | Nov 9, 1983 | — |
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 42-273-00240 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-273-00240 → 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
- 23.8K
- bbl, last 12 reported months
- 23.8K
- bbl, all reported
- Jun 1983
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000047355 | H-1 Injection | Plugged Oct 1, 1984 | 4,200 | 1,450 | 6,022–6,040 |
MONTHLY INJECTED, BBL · H-10 · LAST 3 REPORTED MONTHS
Last 12 months 23,770
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/27300240, documented in the API reference.