WELL · 42-321-32440 · DISTRICT 3
Hudson #5
Matagorda County · Markham field · LPG Storage · Vertical
Hudson #5 (API 42-321-32440) is a well in Matagorda County operated by Underground Services Markham LLC, completed October 18, 2021 and listed as lpg storage on the RRC schedule.
The RRC has issued one drilling permit, issued May 13, 2021, permitted to 7,400 ft.
Completion filings report 9 formation tops, including Caprock, Top Of Salt, Anahuac, Frio.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
Underground Services Markham LLC
Houston, TX · P-5 Y, filed Jan 5, 2026 · 8 permits on file · (713) 877-2700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Underground Services Markham LLC |
| Production reports | none |
| Latest permit | Underground Services Markham,llcMay 13, 2021 |
- 7,400
- total depth, ft
- 1
- permits on file
- May 13, 2021
- last permit issued
- Oct 18, 2021
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 18, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.991179, -96.140151
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Matagorda 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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hudson O-3-11293 | Markham | Underground Services Markham,llc | 4 | 0 | 0 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 869775-99 | Drill | Underground Services Markham,llc | May 11, 2021 | May 13, 2021 | Jul 9, 2021 | 7,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-11293 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| CaprockCAPROCK - DISPOSAL | 2,418 |
| Top of Salt | 2,540 |
| Anahuac | — |
| FrioFRIO - DISPOSAL | — |
| FrioFRIO, LOWER | — |
| Grant - Disposal | — |
| Gretta - Disposal | — |
| Miocene (undifferentiated)MIOCENE - DISPOSAL | — |
| Nodosaria | — |
| Willis - Disposal | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 36 | 1,112 | 44 | 4,614 S |
| 30 | 2,375 | 40 | 5,935 S |
| 20 | 2,877 | 26 | 4,675 S |
| 16 | 3,246 | 22 | 1,545 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 | Oct 18, 2022 | Dec 17, 2021 | — |
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 42-321-32440 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-32440 → 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.
Hudson42-321-32441
0.2 KM · Underground Services Markham,llc · Section with this well →
| Caprock | 1,993 | -1,938 |
| Top of Salt | 2,220 | -2,165 |
| Anahuac | — | |
| Willis - Disposal | — | |
| Tex Miss | — | |
| Nodosaria | — | |
| Miocene (undifferentiated) | — | |
| Gretta - Disposal | — |
11 TOPS · FIRST 8
Smith, Lewis Edwin et AL42-321-32464
0.7 KM · Underground Services Markham,llc · Section with this well →
| Caprock | 2,566 | -2,513 |
| Salt | 2,681 | -2,628 |
| Frio | — | |
| Anahuac | — | |
| Willis - Disposal | — | |
| Nodosaria | — | |
| Miocene (undifferentiated) | — | |
| Gretta - Disposal | — |
10 TOPS · FIRST 8
H. Smith42-321-32463
1.0 KM · Underground Services Markham,llc · Section with this well →
| Caprock | 1,580 | -1,526 |
| Frio | — | |
| Anahuac | — | |
| Grant - Disposal | — | |
| Nodosaria | — | |
| Miocene (undifferentiated) | — | |
| Gretta - Disposal | — | |
| Frio | — |
10 TOPS · FIRST 8
Ohio-Sun Unit42-321-31236
8.1 KM · Marathon Oil Company · Section with this well →
| Miocene (undifferentiated) | 2,500 | -2,443 |
| Anahuac | 5,500 | -5,443 |
| Frio | 6,500 | -6,443 |
Northern Ranch42-321-31637
9.1 KM · Pennzoil Exploration & Prod. Co. · Section with this well →
| Gretta - Disposal | 6,335 | -6,266 |
| Robertson | 6,645 | -6,576 |
| Carlson | 6,720 | -6,651 |
| Hurd | 6,967 | -6,898 |
| Camp | 7,098 | -7,029 |
| Camp B | 7,192 | -7,123 |
| Cornelius | 7,296 | -7,227 |
| Anahuac | — |
15 TOPS · FIRST 8
Ohio-Sun Unit42-321-32434
11.7 KM · Allegiant Resources, LLC · Section with this well →
| Anahuac | 5,852 | -5,793 |
| Frio | 6,667 | -6,608 |
| Frio | 6,667 | -6,608 |
| Gretta - Disposal | 6,667 | -6,608 |
| Miocene (undifferentiated) | — | |
| Nodosaria | — | |
| Tex Miss | — | |
| Willis - Disposal | — |
10 TOPS · FIRST 8
Ohio-Sun Unit42-321-32433
11.8 KM · Allegiant Resources, LLC · Section with this well →
| Frio | 6,658 | -6,599 |
| Anahuac | — | |
| Caprock | — | |
| Frio | — | |
| Grant - Disposal | — | |
| Gretta - Disposal | — | |
| Miocene (undifferentiated) | — | |
| Nodosaria | — |
11 TOPS · FIRST 8
Heffelfinger A42-321-32320
13.0 KM · Texegy Operating Company LLC · Section with this well →
| Frio | 6,800 | -6,764 |
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Jan 1993
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000074903 | UIC Permit | Active | 34,285 | 2,160 | 3,200–6,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read it →
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/32132440, documented in the API reference.