WELL · 42-493-31485 · DISTRICT 1
Kotzur #1
Wilson County · Marcelina Creek (Buda) field · Vertical
Kotzur #1 (API 42-493-31485) is a plugged well in Wilson County, plugged March 3, 1988, last operated by Coquina Oil Corporation.
The RRC has issued 2 drilling permits between 1983 and 1984, permitted to 9,500 ft.
Completion filings report 4 formation tops, including Austin Chalk, Eagle Ford, Buda, Del Rio.
Operator of record
Houston, TX · P-5 Y, filed Dec 3, 1993 · 73 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Coquina Oil Corporation |
| Production reports | none |
| Latest permit | Coquina Oil CorporationOct 23, 1984 |
- 9,500
- total depth, ft
- 2
- permits on file
- Oct 23, 1984
- last permit issued
- May 14, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 14, 1984
- Shut in
- —
- Plugged
- Mar 3, 1988
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 |
|---|---|---|---|---|---|---|
| 255561-99 | Recompletion | Coquina Oil Corporation | Oct 22, 1984 | Oct 23, 1984 | — | 9,500 |
| 223218-99 | Drill | Coquina Oil Corporation | Dec 8, 1983 | Dec 8, 1983 | Apr 7, 1984 | 9,500 |
Formation tops
As filed on W-2/G-1. Subsea from 400 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 8,060 | -7,660 |
| Eagle Ford | 8,416 | -8,016 |
| Buda | 8,475 | -8,075 |
| Del Rio | 8,756 | -8,356 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,238 | 8,406 | Perforated |
| 8,476 | 8,482 | Perforated |
| 8,492 | 8,496 | Perforated |
| 8,524 | 8,535 | Perforated |
| 8,558 | 8,562 | Perforated |
| 8,570 | 8,576 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,381 | 12.25 | 850 sx |
| 5.5 | 8,617 | 7.875 | 660 sx |
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 9, 1984 | Oct 25, 1984 | — |
| 00 | Nov 8, 1984 | — | — |
| 00 | Aug 1, 1984 | Jul 5, 1984 | — |
| 00 | Jul 26, 1984 | Jul 5, 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 42-493-31485 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-493-31485 → 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/49331485, documented in the API reference.