TEXAS · WELLS · CROCKETT COUNTY · API 42-105-38798 · DISTRICT 6E
Hudspeth L.M. #602
Crockett County · Whitehead (Strawn) field · SWR-10-Well · Vertical
- Fields on the latest permit · any of 3
- Fawcett (Wolfcamp) · Sawyer (Canyon) · Whitehead (Strawn)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Hudspeth L.M. #602 (API 42-105-38798) is a well in Crockett County operated by Upp Operating LLC, completed February 16, 2003 and listed as swr-10-well on the RRC schedule.
The RRC has issued one drilling permit, issued December 20, 2001, permitted to 9,009 ft.
It was permitted by Dominion Oklahoma Texas E&P, Inc and has since transferred to Upp Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Base Cretaceous (marker), Base Cretaeous, Wolfcamp, Canyon.
Its 2 leases have reported 509K mcf of gas since February 2002, last reporting volume in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Dominion Oklahoma Texas E&P, Inc; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 6, 2026
- Permits on file
- 33
- Phone
- (713) 495-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upp Operating LLC |
| Production reports | Upp Operating, LLCthrough Jul 2026 |
| Latest permit | Dominion Oklahoma Texas E&P, IncDec 20, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,009
- total depth, ft
- 1
- permits on file
- Dec 20, 2001
- last permit issued
- Feb 16, 2003
- completed
- 0
- cumulative oil, bbl
- 509K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · FEB 2002 THROUGH JUL 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 16, 2003
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Hudspeth, L.M. G-9-191019 | Sawyer (Canyon) | Upp Operating, LLC | 1 | 0 | 509K | Feb 2002 – Jul 2026 |
| Hudspeth, L.M. G-9-191021 | Whitehead (Strawn) | Upp Operating, LLC | 1 | 0 | 0 | Feb 2002 – — |
Gas, mcf lease total
Last 12 months 6,252 · prior 12 9,293(-33%)
Wells named Hudspeth L.M.
Upp Operating LLC's other wells filed under this lease name in Crockett County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Upp Operating, LLC | Apr 1, 2019 | today |
| Enervest Operating, L.L.C. | Oct 1, 2014 | Apr 1, 2019 |
| Highmount Expl & Prod Texas LLC | Jan 1, 2008 | Oct 1, 2014 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Dominion Oklahoma Texas E&P, IncFeb 2002 → Dec 2007
- 2Highmount Expl & Prod Texas LLCJan 2008 → Sep 2014
- 3Enervest Operating, L.L.C.Oct 2014 → Mar 2019
- 4Upp Operating, LLCApr 2019 → Jul 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 516346-99 | Drill | Dominion Oklahoma Texas E&P, Inc | Dec 20, 2001 | Dec 20, 2001 | Jan 24, 2002 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 16, 2003 | Hudspeth L.M. G-9-191021 | Whitehead (Strawn) | Upp Operating LLC | SWR-10-Well · shut in Sep 1, 2002 | 9,009 |
| Feb 16, 2002 | Hudspeth L.M. G-9-191019 | Sawyer (Canyon) | Upp Operating LLC | Producing | 9,009 |
Formation tops
As filed on W-2/G-1. Subsea from 2,250 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 697 | 1,553 |
| Base Cretaeous | 697 | 1,553 |
| Wolfcamp | 3,759 | -1,509 |
| Canyon | 6,880 | -4,630 |
| Strawn | 8,610 | -6,360 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,471 | 7,832 | Perforated |
| 8,668 | 8,724 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 925 | 11 | 340 S |
| 4.5 | 8,912 | 7.875 | 650 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 22, 2003 | Sep 25, 2002 | — |
| 00 | Mar 10, 2003 | Sep 25, 2002 | Yes |
| 00 | Oct 23, 2002 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-105-38798 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-38798 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/10538798, documented in the API reference.