WELL · 42-135-35006 · DISTRICT 8
Henderson F. A. -B- #7
Ector County · Cowden South (Canyon 8790) field · Vertical
Henderson F. A. -B- #7 (API 42-135-35006) is a plugged well in Ector County, plugged June 28, 2007, last operated by Oxy USA Wtp LP.
The RRC has issued 2 drilling permits between 1985 and 2006, permitted to 9,250 ft.
It was permitted by Occidental Permian Ltd. and has since transferred to Oxy USA Wtp LP on the wellbore schedule.
Completion filings report 5 formation tops, including Seven Rivers, Grayburg, San Andres, Cisco.
Its 2 leases have reported 453K barrels of oil and 480K mcf of gas since January 1993, last reporting in July 2007. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Occidental Permian Ltd.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Permits on file
- 2,289
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA WTP LP |
| Production reports | OXY USA WTP LPthrough Mar 2007 |
| Latest permit | Occidental Permian Ltd.Jun 27, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,250
- total depth, ft
- 2
- permits on file
- Jun 27, 2006
- last permit issued
- Sep 18, 2006
- completed
- 453K
- cumulative oil, bbl
- 480K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 18, 2006
- Shut in
- —
- Plugged
- Jun 28, 2007
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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Henderson, F. A. -B- O-10-38082 | Cowden, South (Canyon 8790) | OXY USA WTP LP | 1 | 384 | 167 | Sep 2006 – Jul 2007 |
| Henderson, F.A. -B- O-10-30167 | Cowden, South (Canyon 8790) | Exxon Mobil Corporation | 2 | 453K | 480K | Jan 1993 – Oct 2002 |
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.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Oct 2001
- 3OXY USA WTP LPSep 2006 → Mar 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 621440-99 | Reenter | Occidental Permian Ltd. | Jun 22, 2006 | Jun 27, 2006 | Jul 14, 2006 | 9,250 |
| 277744-99 | Drill | Exxon Corp. | Jun 13, 1985 | Jun 14, 1985 | Jul 26, 1985 | 9,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 18, 2006 | Henderson F. A. -B- O-10-38082 | Cowden South (Canyon 8790) | OXY USA WTP LP | Plugged | — |
| May 11, 1992 | Henderson F.A. -B- O-10-30167 | Cowden South (Canyon 8790) | Exxon Mobil Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,897 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Seven Rivers | 2,903 | -6 |
| Grayburg | 3,870 | -973 |
| San Andres | 4,250 | -1,353 |
| Cisco | 8,522 | -5,625 |
| Canyon | 8,535 | -5,638 |
| Canyon | 8,735 | -5,838 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9 | — | Perforated |
| 8,553 | 8,560 | Perforated |
| 8,576 | 8,583 | Perforated |
| 8,748 | 8,840 | Perforated |
| 8,748 | 8,898 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 321 | 17.5 | 400 S |
| 8.625 | 5,016 | 11 | 1,120 S |
| 5.5 | 9,114 | 7.875 | 800 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 | May 24, 2007 | Feb 26, 2007 | Yes |
| 00 | Apr 30, 2007 | — | — |
| 00 | Jul 29, 1992 | May 19, 1992 | — |
| 00 | Nov 8, 1985 | Oct 14, 1985 | — |
| 00 | Oct 25, 1985 | — | — |
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 42-135-35006 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-35006 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/13535006, documented in the API reference.