WELL · 42-213-30686 · DISTRICT 5
Shell-Dillard #1
Henderson County · Flag Lake field · Vertical
Shell-Dillard #1 (API 42-213-30686) is a plugged well in Henderson County, plugged September 19, 1996, last operated by Ridley Oil Corporation.
The RRC has issued one drilling permit, issued June 20, 1991, permitted to 3,200 ft.
It was permitted by Clay, Jerry H. and has since transferred to Ridley Oil Corporation on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Woodbine.
Its lease has reported 550 barrels of oil and 18 mcf of gas since January 1993, last reporting in November 1996.
Operator of record
Permitted by Clay, Jerry H.; the EWA schedule now lists a different operator.
Tyler, TX · P-5 Y, filed Jul 5, 2002 · 29 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ridley Oil Corporation |
| Production reports | Ridley Oil Corporationthrough Apr 1996 |
| Latest permit | Clay, Jerry H.Jun 20, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,200
- total depth, ft
- 1
- permits on file
- Jun 20, 1991
- last permit issued
- Aug 28, 1991
- completed
- 550
- cumulative oil, bbl
- 18
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 1996
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 28, 1991
- Shut in
- —
- Plugged
- Sep 19, 1996
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 |
|---|---|---|---|---|---|---|
| Shell-Dillard O-5-3399 | Flag Lake | Ridley Oil Corporation | 1 | 550 | 18 | Jan 1993 – Nov 1996 |
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.
- 1Clay, Jerry H.Jan 1993 → Aug 1993
- 2Ridley Oil CorporationSep 1993 → Apr 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 389076-99 | Drill | Clay, Jerry H. | Jun 18, 1991 | Jun 20, 1991 | Jul 29, 1991 | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-5-3399 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 332 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkTOP AUSTIN CHALK | 2,494 | -2,162 |
| WoodbineTOP WOODBINE | 3,039 | -2,707 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,039 | 3,041 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 140 | 11 | 50 S |
| 5.5 | 3,190 | 7.875 | 115 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 13, 1991 | Oct 23, 1991 | Yes |
| 00 | Nov 21, 1991 | — | — |
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 42-213-30686 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-213-30686 → 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/21330686, documented in the API reference.