WELL · 42-239-33443 · DISTRICT 2
Kaup Unit #1
Jackson County · Vertical
Kaup Unit #1 (API 42-239-33443) is a permitted well in Jackson County filed by Zachry Exploration, LLC; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2008 and 2023, permitted to 7,100 ft.
Completion filings report 3 formation tops, including Frio, Vicksburg, Jackson.
Operator of record
San Antonio, TX · P-5 Y, filed Sep 4, 2025 · 25 permits on file · (877) 322-8876
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Zachry Exploration, LLCthrough Aug 2024 |
| Latest permit | Zachry Exploration, LLCSep 20, 2023 |
- 7,100
- total depth, ft
- 2
- permits on file
- Sep 20, 2023
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 6.82M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2008 THROUGH Dec 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
29.053304, -96.760057
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Jackson County.
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 |
|---|---|---|---|---|---|---|
| Kaup Unit G-2-240638 | Largo Navidad (6560) | Zachry Exploration, LLC | 1 | 0 | 6.82M | Sep 2008 – Dec 2024 |
Gas, mcf lease total
Last 12 months 0 · prior 12 2,821(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Zachry Exploration, Ltd.Sep 2008 → Jan 2009
- 2Zachry Exploration, Inc.Feb 2009 → Nov 2009
- 3Zachry Exploration, LLCDec 2009 → Aug 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 893813-99 | Recompletion | Zachry Exploration, LLC | Sep 19, 2023 | Sep 20, 2023 | — | 6,992 |
| 655208-99 | Drill | Zachry Exploration, Ltd. | Feb 13, 2008 | Feb 22, 2008 | Mar 1, 2008 | 7,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-240638 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 70 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,692 | 6,714 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,042 | 14.75 | 1,194 S |
| 7.625 | 5,744 | 9.875 | 855 S |
| 2.875 | 6,990 | 6.75 | 295 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 | Nov 8, 2008 | Sep 26, 2008 | Yes |
| 00 | Oct 17, 2008 | — | — |
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 42-239-33443 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-239-33443 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Robinson-Gator42-239-33470
1.5 KM · Zachry Exploration, Ltd. · Section with this well →
| Greta | 3,283 | -3,228 |
| Frio | 3,475 | -3,420 |
| Vicksburge | 4,885 | -4,830 |
| Vicksburg | 4,885 | -4,830 |
Manning42-239-33958
4.8 KM · New Century Exploration, Inc. · Section with this well →
| Miocene (undifferentiated) | 1,610 | -1,531 |
| Catahoula | 2,920 | -2,841 |
| Gretta - Disposal | — | |
| Frio | — |
Rose42-239-33966
5.2 KM · Forza Operating, LLC · Section with this well →
| Gretta - Disposal | 3,150 | -3,055 |
| Frio | 4,638 | -4,543 |
| Vicksburg | 4,890 | -4,795 |
| Jackson | 5,180 | -5,085 |
| Yegua | 6,280 | -6,185 |
| EY1 Yegua | 6,471 | -6,376 |
| Catahoula | — |
Hollingsworth42-239-33959
5.8 KM · New Century Exploration, Inc. · Section with this well →
| Miocene (undifferentiated) | 1,640 | -1,561 |
| Catahoula | 2,860 | -2,781 |
| Frio | 2,950 | -2,871 |
| Gretta - Disposal | — |
Hollingsworth Unit42-239-33796
7.4 KM · Zachry Exploration, LLC · Section with this well →
| Catahoula | 1,650 | -1,569 |
| Frio | 3,100 | -3,019 |
| Gretta - Disposal | 3,190 | -3,109 |
Sample42-239-33961
9.9 KM · Decker Operating Co., L.L.C. · Section with this well →
| Catahoula | 2,085 | -2,009 |
| Frio | 3,390 | -3,314 |
| Gretta - Disposal | 3,885 | -3,809 |
Sample, Charles H.42-239-32303
10.2 KM · Ventex Operating Corp. · Section with this well →
| Catahoula | 2,000 | -1,923 |
| Frio | 3,430 | -3,353 |
| Gretta - Disposal | 3,920 | -3,843 |
| Vicksburg | 5,800 | -5,723 |
| Yegua | 8,105 | -8,028 |
English-Wittenburg Unit42-239-33720
12.0 KM · Aurora Resources Corporation · Section with this well →
| Catahoula | 3,660 | -3,590 |
| Gretta - Disposal | 4,150 | -4,080 |
| Frio | 4,600 | -4,530 |
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/23933443, documented in the API reference.