WELL · 42-123-31835 · DISTRICT 2
Kathryn #1
DE Witt County · Vertical
Kathryn #1 (API 42-123-31835) is a permitted well in De Witt County filed by Dewbre Petroleum Corporation; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1998 and 2013, permitted to 14,500 ft.
Completion filings report 3 formation tops, including Yegua, Wilcox, Lwr Wilcox.
Its 3 leases have reported 19.3K barrels of oil and 347K mcf of gas since November 1998, last reporting in May 2016. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Corpus Christ, TX · P-5 Y, filed Sep 4, 2025 · 366 permits on file · (361) 888-7978
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Dewbre Petroleum Corporationthrough May 2015 |
| Latest permit | Dewbre Petroleum CorporationJun 10, 2013 |
- 14,500
- total depth, ft
- 3
- permits on file
- Jun 10, 2013
- last permit issued
- —
- completed
- 19.3K
- cumulative oil, bbl
- 347K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1998 THROUGH May 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kathryn O-2-8484 | Hilly Desire (Wilcox A) | Dewbre Petroleum Corporation | 2 | 19.3K | 87.8K | Oct 1999 – May 2016 |
| Kathryn G-2-173614 | Hilly Desire (Wilcox A) | Austin Resources Corporation | 1 | 0 | 241K | Mar 1999 – Jan 2000 |
| Kathryn G-2-172020 | Arden's Quest (Roeder Wilcox) | Austin Resources Corporation | 1 | 0 | 18.2K | Nov 1998 – Mar 1999 |
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.
- 1Austin Resources CorporationDec 1998 → Jun 2001
- 2A & D Exploration CompanyAug 2001 → Aug 2010
- 3Dewbre Petroleum CorporationMay 2014 → May 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 763013-99 | Recompletion | Dewbre Petroleum Corporation | May 20, 2013 | Jun 10, 2013 | — | 7,800 |
| 483397-99 | Recompletion | Austin Resources Corporation | Mar 19, 1999 | Mar 19, 1999 | Mar 20, 1999 | 7,800 |
| 477602-99 | Drill | Austin Resources Corporation | Jul 1, 1998 | Jul 7, 1998 | Aug 1, 1998 | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-172020 | — | — | — | — |
| — | — G-2-173614 | — | — | — | — |
| — | — O-2-8484 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 167 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,623 | 7,629 | Perforated |
| 13,101 | 13,111 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,043 | 17.5 | 2,012 S |
| 9.625 | 10,395 | 12.25 | 510 S |
| 5.5 | 14,116 | 8.5 | 920 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 | Jan 14, 2000 | Oct 14, 1999 | — |
| 00 | Dec 1, 1999 | — | — |
| 00 | Oct 27, 1999 | Apr 2, 1999 | Yes |
| 00 | Aug 2, 1999 | — | — |
| 00 | May 27, 1999 | Jan 4, 1999 | Yes |
| 00 | Mar 8, 1999 | — | — |
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 42-123-31835 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31835 → 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/12331835, documented in the API reference.