WELL · 42-355-33955 · DISTRICT 4
Estell Mary King #C 35
Nueces County · Richard King (Frio Cons.) field · Producing · Vertical
Estell Mary King #C 35 (API 42-355-33955) is a well in Nueces County operated by Durango Resources Corp., completed June 8, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 5, 2009, permitted to 6,500 ft.
Completion filings report 2 formation tops, including Greta, Frio.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Feb 4, 2026 · 18 permits on file · (713) 253-4685
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 | Durango Resources Corp.May 5, 2009 |
- 6,500
- total depth, ft
- 1
- permits on file
- May 5, 2009
- last permit issued
- Jun 8, 2009
- completed
- 0
- cumulative oil, bbl
- 167K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 8, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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-4-252017 | Richard King (Frio Cons.) | Durango Resources Corp. | 1 | 0 | 167K | Jun 2009 – Jul 2026 |
Gas, mcf lease total
Last 12 months 331 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Durango Resources Corp.Jul 2009 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 680940-99 | Drill | Durango Resources Corp. | May 4, 2009 | May 5, 2009 | May 28, 2009 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-252017 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 117 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,846 | 4,852 | Perforated |
| 4,965 | 4,972 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 980 | 12.25 | 400 S |
| 4.5 | 5,750 | 7.875 | 545 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 | Dec 21, 2009 | Sep 25, 2009 | Yes |
| 00 | Oct 26, 2009 | — | — |
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 42-355-33955 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-33955 → 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/35533955, documented in the API reference.