WELL · 42-123-30212 · DISTRICT 2
Kolodzey Charles #1
DE Witt County · Nordheim (Wilcox Lower) field · Vertical
Kolodzey Charles #1 (API 42-123-30212) is a plugged well in De Witt County, plugged June 4, 1987, last operated by Cox Edwin L JR.
The RRC has issued 2 drilling permits between 1979 and 1986, permitted to 11,473 ft.
It was permitted by Cox Oil & Gas, Inc. and has since transferred to Cox Edwin L JR on the wellbore schedule.
Completion filings report 3 formation tops, including Gansow, Korth, Migura.
Operator of record
Permitted by Cox Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jan 13, 1987 · 1 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cox Edwin L Jr |
| Production reports | none |
| Latest permit | Cox Oil & Gas, Inc.Sep 11, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,473
- total depth, ft
- 2
- permits on file
- Sep 11, 1986
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Jun 4, 1987
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 |
|---|---|---|---|---|---|---|
| 320362-99 | Recompletion | Cox Oil & Gas, Inc. | Sep 10, 1986 | Sep 11, 1986 | — | 11,473 |
| 52281-99 | Recompletion | Cox, Edwin L Jr | Jul 5, 1979 | Jul 5, 1979 | — | 11,473 |
Formation tops
As filed on W-2/G-1. Subsea from 371 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Gansow | 10,365 | -9,994 |
| Korth | 10,590 | -10,219 |
| Migura | 10,800 | -10,429 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,433 | 10,443 | Perforated |
| 10,600 | 10,606 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,792 | 15 | 740 S |
| 7 | 10,239 | 9.875 | 515 S |
| 2.375 | 10,289 | — | — |
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 | Oct 10, 1986 | Sep 15, 1986 | Yes |
| 00 | Sep 30, 1986 | — | — |
| 00 | Jan 12, 1984 | Sep 26, 1979 | — |
| 00 | Jan 12, 1984 | Nov 10, 1975 | — |
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 42-123-30212 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-30212 → 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/12330212, documented in the API reference.