WELL · 42-429-35811 · DISTRICT 7
Walker Est. A #3DX
Stephens County · Walker-Davis (Congl. 3960) field · Vertical
Walker Est. A #3DX (API 42-429-35811) is a plugged well in Stephens County, plugged April 10, 2015, last operated by Denton Exploration Inc..
The RRC has issued 2 drilling permits between 2000 and 2001, permitted to 4,100 ft.
Completion filings report 2 formation tops, including Caddo, Big Saline.
Operator of record
Dallas, TX · P-5 Y, filed Dec 4, 2025 · 86 permits on file · (214) 969-0100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Denton Exploration Inc. |
| Production reports | Denton Exploration, Inc.through Apr 2015 |
| Latest permit | Denton Exploration, Inc.Mar 30, 2001 |
- 4,100
- total depth, ft
- 2
- permits on file
- Mar 30, 2001
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 54.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2001 THROUGH Nov 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Apr 10, 2015
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Walker Est. 'A' O-8-28905 | Walker-Davis (Congl. 3960) | Denton Exploration, Inc. | 1 | 0 | 0 | Jan 2001 – Nov 2015 |
| Walker Est. 'A' G-8-182851 | Ivan, SE. (Congl.) | Denton Exploration, Inc. | 1 | 0 | 54.5K | Apr 2001 – Apr 2015 |
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.
- 1Denton Exploration, Inc.May 2001 → Apr 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 506011-99 | Recompletion | Denton Exploration, Inc. | Mar 2, 2001 | Mar 30, 2001 | Jul 21, 2000 | 4,008 |
| 497134-99 | Drill | Denton Exploration, Inc. | Jul 12, 2000 | Jul 13, 2000 | Jul 21, 2000 | 4,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-182851 | — | — | — | — |
| — | — O-8-28905 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,177 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,274 | -2,097 |
| Big Saline | 3,778 | -2,601 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,836 | 3,837 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 125 | 12.25 | 90 S |
| 5.5 | 3,948 | 7.875 | 125 S |
| 5.5 | 3,950 | 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 | Jul 30, 2001 | Apr 30, 2001 | Yes |
| 00 | Jun 14, 2001 | — | — |
| 00 | Feb 17, 2001 | Dec 18, 2000 | Yes |
| 00 | Jan 4, 2001 | — | — |
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 42-429-35811 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-35811 → 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/42935811, documented in the API reference.