WELL · 42-365-35161 · DISTRICT 6
Cadenhead #1
Panola County · Centennial E. (Cotton Valley) field · Vertical
Cadenhead #1 (API 42-365-35161) is a plugged well in Panola County, plugged November 26, 2014, last operated by SM Energy Company.
The RRC has issued one drilling permit, issued October 29, 2003, permitted to 11,000 ft.
It was permitted by Sendero Energy Inc. and has since transferred to SM Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Massive Anhydrite (marker), James Lime, Travis Peak, Cotton Valley.
Operator of record
Permitted by Sendero Energy Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Jul 4, 2026 · 2,485 permits on file · (432) 563-8316
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | SM Energy Company |
| Production reports | SM Energy Companythrough Sep 2013 |
| Latest permit | Sendero Energy Inc.Oct 29, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Oct 29, 2003
- last permit issued
- Feb 8, 2004
- completed
- 0
- cumulative oil, bbl
- 596K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2004 THROUGH Nov 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 8, 2004
- Shut in
- —
- Plugged
- Nov 26, 2014
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 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 |
|---|---|---|---|---|---|---|
| Cadenhead G-6-201964 | Centennial, E. (Cotton Valley) | SM Energy Company | 1 | 0 | 596K | Feb 2004 – Nov 2014 |
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.
- 1Sendero Energy Inc.Feb 2004 → Mar 2008
- 2St. Mary Land & Exploration Co.Apr 2008 → Jun 2010
- 3SM Energy CompanyJul 2010 → Sep 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 538032-99 | Drill | Sendero Energy Inc. | Oct 29, 2003 | Oct 29, 2003 | Nov 20, 2003 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-201964 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 275 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 4,840 | -4,565 |
| James Lime | 5,365 | -5,090 |
| Travis Peak | 6,162 | -5,887 |
| Cotton ValleyCOTTON VALLEY "B" LIME | 8,220 | -7,945 |
| Cotton ValleyCOTTON VALLEY SAND | 8,554 | -8,279 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,690 | 9,700 | Perforated |
| 9,706 | 9,710 | Perforated |
| 9,716 | 9,720 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,535 | 11 | 481 S |
| 4.5 | 9,898 | 7.875 | 1,330 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 | Aug 5, 2004 | May 14, 2004 | Yes |
| 00 | Jul 8, 2004 | — | — |
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 42-365-35161 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-35161 → 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/36535161, documented in the API reference.