WELL · 42-049-35625 · DISTRICT 7
TDK Unit #1
Brown County · Brown County Regular field · Vertical
Tdk Unit #1 (API 42-049-35625) is a plugged well in Brown County, plugged May 7, 1998, last operated by Arnot W. G. JR..
The RRC has issued one drilling permit, issued October 19, 1995, permitted to 2,999 ft.
It was permitted by Eastland Exploration, Inc. and has since transferred to Arnot W. G. JR. on the wellbore schedule.
Completion filings report one formation top, including Marble Falls.
Its lease has reported 289 barrels of oil since December 1995, last reporting in July 1998.
Operator of record
Permitted by Eastland Exploration, Inc.; the EWA schedule now lists a different operator.
Breckenridge, TX · P-5 Y, filed Oct 7, 2016 · 190 permits on file · (254) 559-0059
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Arnot W. G. Jr. |
| Production reports | Arnot, W. G., Jr.through Jan 1998 |
| Latest permit | Eastland Exploration, Inc.Oct 19, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,999
- total depth, ft
- 1
- permits on file
- Oct 19, 1995
- last permit issued
- Dec 20, 1995
- completed
- 289
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1995 THROUGH Jul 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 20, 1995
- Shut in
- —
- Plugged
- May 7, 1998
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 |
|---|---|---|---|---|---|---|
| TDK Unit O-8-27747 | Brown County Regular | Arnot, W. G., Jr. | 1 | 289 | 0 | Dec 1995 – Jul 1998 |
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.
- 1Eastland Exploration, Inc.Dec 1995 → Jan 1996
- 2Arnot, W. G., Jr.May 1997 → Jan 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 440901-99 | Drill | Eastland Exploration, Inc. | Oct 16, 1995 | Oct 19, 1995 | Nov 21, 1995 | 2,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-27747 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,572 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 2,057 | -485 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,091 | 2,108 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 206 | 12.25 | 125 S |
| 4.5 | 2,230 | 7.875 | 125 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 | Mar 29, 1996 | Jan 18, 1996 | Yes |
| 00 | Feb 16, 1996 | — | — |
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 42-049-35625 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-049-35625 → 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/04935625, documented in the API reference.