WELL · 42-105-35839 · DISTRICT 7
Henderson #1
Crockett County · Ozona NE. (Canyon Sand) field · Producing · Vertical
Henderson #1 (API 42-105-35839) is a well in Crockett County operated by Extex Operating Company, completed July 19, 1990 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 5, 1990, permitted to 7,000 ft.
It was permitted by Parker & Parsley Petroleum CO. and has since transferred to Extex Operating Company on the wellbore schedule.
Completion filings report 3 formation tops, including Clear Fork, Friendship Lime, Canyon.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Parker & Parsley Petroleum Co.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2025 · 117 permits on file · (713) 870-4327
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Extex Operating Company |
| Production reports | Extex Operating Companythrough Mar 2026 |
| Latest permit | Parker & Parsley Petroleum Co.Jun 5, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 1
- permits on file
- Jun 5, 1990
- last permit issued
- Jul 19, 1990
- completed
- 0
- cumulative oil, bbl
- 449K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 19, 1990
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Henderson G-9-135450 | Ozona, NE. (Canyon Sand) | Extex Operating Company | 1 | 0 | 449K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 3,208 · prior 12 3,584(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Aug 1997
- 3Pioneer Natural Res. USA, Inc.Sep 1997 → Jun 2014
- 4Stanolind Operating LLCJul 2014 → Feb 2015
- 5Sogo III LLCMar 2015 → Jul 2017
- 6Stanolind Production LLCAug 2017 → Dec 2020
- 7Slant Operating, LLCJan 2021 → Jul 2021
- 8Extex Operating CompanyAug 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 373837-99 | Drill | Parker & Parsley Petroleum Co. | Jun 1, 1990 | Jun 5, 1990 | — | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-135450 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,519 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 2,515 | 4 |
| Friendship Lime | 5,848 | -3,329 |
| Canyon | 6,350 | -3,831 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,353 | 6,474 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,268 | 11 | 525 S |
| 4.5 | 6,984 | 7.875 | 600 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 25, 1990 | Aug 16, 1990 | Yes |
| 00 | Sep 11, 1990 | — | — |
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 42-105-35839 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-35839 → 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/10535839, documented in the API reference.