WELL · 42-355-00140 · DISTRICT 4
Estell Mary King #207
Nueces County · Richard King (Frio Cons.) field · Producing · Vertical
Estell Mary King #207 (API 42-355-00140) is a well in Nueces County operated by Aransas Operating Company LLC, completed March 17, 1993 and listed as producing on the RRC schedule, shut in July 1, 2026.
The RRC has issued one drilling permit, issued January 20, 1993, permitted to 6,153 ft.
It was permitted by Kamlok Oil & Gas, Inc. and has since transferred to Aransas Operating Company LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Kamlok Oil & Gas, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 6, 2026
- Phone
- (713) 823-0624
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Durango Resources Corp. |
| Production reports | Durango Resources Corp.through Feb 2026 |
| Latest permit | Kamlok Oil & Gas, Inc.Jan 20, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,153
- total depth, ft
- 1
- permits on file
- Jan 20, 1993
- last permit issued
- Mar 17, 1993
- completed
- 0
- cumulative oil, bbl
- 463K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 17, 1993
- Shut in
- Jul 1, 2026
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Estell, Mary King G-4-145009 | Richard King (Frio Cons.) | Durango Resources Corp. | 1 | 0 | 463K | Mar 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,661 · prior 12 3,064(-46%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Kamlok Oil & Gas, Inc.Mar 1993 → Oct 1993
- 2Durango Resources Corp.Jan 2005 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 408279-99 | Recompletion | Kamlok Oil & Gas, Inc. | Jan 20, 1993 | Jan 20, 1993 | Feb 24, 1993 | 6,153 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 17, 1993 | Estell Mary King G-4-145009 | Richard King (Frio Cons.) | Aransas Operating Company LLC | Producing · shut in Jul 1, 2026 | 6,153 |
| — | Estell Mary King O-4-2327 | Richard King | Durango Resources Corp. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,196 | 5,209 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,084 | — | — |
| 7 | 5,378 | — | — |
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 | Jun 30, 1993 | Apr 7, 1993 | Yes |
| 00 | May 7, 1993 | — | — |
| 00 | Jan 12, 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 42-355-00140 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-00140 → 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/35500140, documented in the API reference.