WELL · 42-355-33559 · DISTRICT 4
Shaffer C #1
Nueces County · Luby North (5400) field · Vertical
Shaffer C #1 (API 42-355-33559) is a plugged well in Nueces County, plugged November 16, 2011, last operated by Continental Trend Resources Inc.
The RRC has issued one drilling permit, issued June 24, 2003, permitted to 6,500 ft.
Completion filings report 4 formation tops, including Luby, 5000, Luby, 5400, Luby, 5700, Chapman.
Operator of record
Continental Trend Resources Inc
Oklahoma City, OK · P-5 Inactive, filed Jan 12, 2022 · 164 permits on file · (405) 234-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Continental Trend Resources Inc |
| Production reports | Continental Trend Resources, Incthrough Aug 2005 |
| Latest permit | Continental Trend Resources, IncJun 24, 2003 |
- 6,500
- total depth, ft
- 1
- permits on file
- Jun 24, 2003
- last permit issued
- Jul 30, 2004
- completed
- 0
- cumulative oil, bbl
- 31.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2004 THROUGH Jul 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 30, 2004
- Shut in
- —
- Plugged
- Nov 16, 2011
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 |
|---|---|---|---|---|---|---|
| Shaffer "C" G-4-203563 | Luby, North (5400) | Continental Trend Resources, Inc | 1 | 0 | 31.5K | Jul 2004 – Jul 2014 |
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.
- 1Continental Trend Resources, IncSep 2004 → Aug 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 533388-99 | Drill | Continental Trend Resources, Inc | Jun 20, 2003 | Jun 24, 2003 | Aug 27, 2003 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-203563 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 42 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Luby, 5000 | 5,090 | -5,048 |
| Luby, 5400 | 5,447 | -5,405 |
| Luby, 5700 | 5,770 | -5,728 |
| Chapman | 6,052 | -6,010 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,447 | 5,450 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 42 | 20 | — |
| 8.625 | 1,245 | 12.25 | 551 S |
| 5.5 | 6,570 | 7.875 | 325 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 | Nov 5, 2004 | Aug 26, 2004 | Yes |
| 00 | Oct 4, 2004 | — | — |
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 42-355-33559 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-33559 → 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/35533559, documented in the API reference.