WELL · 42-123-35477 · DISTRICT 2
Hardesty a-Hooks 4 Usw A #1
DE Witt County · DE Witt (Eagle Ford Shale) field · Horizontal
Hardesty A-Hooks 4 Usw A #1 (API 42-123-35477) is a horizontal well in De Witt County operated by Burlington Resources O & G CO LP, completed March 31, 2025.
The RRC has issued one drilling permit, issued November 5, 2024, permitted to 17,500 ft.
Completion filings report 8 formation tops, including Catahoula, Frio, Vicksburg, Yegua.
No lease production has been reported under this well’s leases.
Operator of record
Burlington Resources O & G Co LP
Houston, TX · P-5 Y, filed Aug 4, 2025 · 5,130 permits on file · (800) 332-9449
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burlington Resources O & G Co LP |
| Production reports | Burlington Resources O & G Co LPthrough Apr 2026 |
| Latest permit | Burlington Resources O & G Co LPNov 5, 2024 |
- 17,500
- total depth, ft
- 1
- permits on file
- Nov 5, 2024
- last permit issued
- Mar 31, 2025
- completed
- 0
- cumulative oil, bbl
- 816K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 31, 2025
- Shut in
- —
- Plugged
- —
Surface location
29.171911, -97.390915
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in DE Witt County.
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 |
|---|---|---|---|---|---|---|
| Hardesty a-Hooks 4 Usw A G-2-300465 | DE Witt (Eagle Ford Shale) | Burlington Resources O & G Co LP | 1 | 0 | 816K | Jul 2025 – Jul 2026 |
| Hardesty a-Hooks 4 Usw A O-2-13078 | DE Witt (Eagle Ford Shale) | Burlington Resources O & G Co LP | 1 | 0 | 0 | Mar 2025 – Jan 2026 |
Gas, mcf lease total
Last 12 months 815,932 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 903302-99 | Drill | Burlington Resources O & G Co LP | Oct 16, 2024 | Nov 5, 2024 | Dec 29, 2024 | 17,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-300465 | — | — | — | — |
| — | — O-2-13078 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 225 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Catahoula | 194 | 31 |
| Frio | 957 | -732 |
| Vicksburg | 1,415 | -1,190 |
| Yegua | 2,756 | -2,531 |
| Wilcox | 6,674 | -6,449 |
| Austin Chalk | 12,801 | -12,576 |
| Eagle Ford | 13,258 | -13,033 |
| EdwardsEDWARDS - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,476 | 24,350 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,802 | 17.5 | 2,470 S |
| 9.625 | 12,868 | 12.25 | 900 S |
| 5.5 | 24,333 | 8.75 | 2,895 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 19, 2026 | Mar 11, 2026 | — |
| 00 | Dec 8, 2025 | Nov 4, 2025 | Yes |
| 00 | Sep 4, 2025 | Aug 27, 2025 | Yes |
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 42-123-35477 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-35477 → 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.
Hardesty a-Hooks 4 Usw B42-123-35478
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Catahoula | 194 | 31 |
| Frio | 957 | -732 |
| Vicksburg | 1,415 | -1,190 |
| Yegua | 2,758 | -2,533 |
| Wilcox | 5,858 | -5,633 |
| Austin Chalk | 12,783 | -12,558 |
| Eagle Ford | 13,205 | -12,980 |
| Edwards | — |
Hardesty a-Hooks 4 Usw C42-123-35479
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Catahoula | 194 | 31 |
| Frio | 957 | -732 |
| Vicksburg | 1,414 | -1,189 |
| Yegua | 2,757 | -2,532 |
| Wilcox | 6,680 | -6,455 |
| Austin Chalk | 12,778 | -12,553 |
| Eagle Ford | 13,204 | -12,979 |
| Edwards | — |
Hardesty a-Hooks 4 Usw D42-123-35480
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Catahoula | 203 | 22 |
| Frio | 952 | -727 |
| Vicksburg | 1,300 | -1,075 |
| Yegua | 2,659 | -2,434 |
| Wilcox | 5,873 | -5,648 |
| Austin Chalk | 12,776 | -12,551 |
| Eagle Ford | 13,208 | -12,983 |
| Edwards | — |
Hardesty a-Hooks 4 Usw E42-123-35481
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Catahoula | 193 | 32 |
| Frio | 957 | -732 |
| Vicksburg | 1,414 | -1,189 |
| Vickburg | 1,414 | -1,189 |
| Yegua | 2,714 | -2,489 |
| Wilcox | 5,854 | -5,629 |
| Austin Chalk | 12,777 | -12,552 |
| Eagle Ford | 13,208 | -12,983 |
9 TOPS · FIRST 8
Hardesty Unit A42-123-35487
0.0 KM · Burlington Resources O & G Co LP · Section with this well →
| Catahoula | 206 | 19 |
| Frio | 956 | -731 |
| Vicksburg | 1,413 | -1,188 |
| Yegua | 2,743 | -2,518 |
| Wilcox | 6,643 | -6,418 |
| Austin Chalk | 12,782 | -12,557 |
| Eagle Ford | 13,252 | -13,027 |
| Edwards | — |
Hardesty a-Hooks 4 Usw F42-123-35184
0.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,156 | -1,935 |
| Wilcox | 5,836 | -5,615 |
| Austin Chalk | 12,774 | -12,553 |
| Eagle Ford | 13,202 | -12,981 |
| Catahoula | — | |
| Frio | — | |
| Edwards | — | |
| Vicksburg | — |
Hardesty a-Hooks 4 Usw G42-123-35185
0.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,129 | -1,909 |
| Wilcox | 5,834 | -5,614 |
| Austin Chalk | 12,779 | -12,559 |
| Eagle Ford | 13,202 | -12,982 |
| Catahoula | — | |
| Frio | — | |
| Vicksburg | — | |
| Edwards | — |
Hardesty Unit A42-123-35183
0.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 2,349 | -2,129 |
| Wilcox | 5,836 | -5,616 |
| Austin Chalk | 12,780 | -12,560 |
| Eagle Ford | 13,204 | -12,984 |
| Vicksburg | — | |
| Edwards | — | |
| Catahoula | — | |
| Frio | — |
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/12335477, documented in the API reference.