WELL · 42-105-35920 · DISTRICT 7
West Helen Henderson A #2010
Crockett County · Henderson (Canyon) field · SWR-10-Well · Vertical
West Helen Henderson A #2010 (API 42-105-35920) is a well in Crockett County operated by Crescent Energy Operating LLC, completed May 3, 1998 and listed as swr-10-well on the RRC schedule.
The RRC has issued 2 drilling permits between 1990 and 1998, permitted to 9,000 ft.
It was permitted by Cross Timbers Operating Company and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Wolfcamp, Sonora Sand, Davidson Sand, Strawn.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Cross Timbers Operating Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed May 4, 2026 · 54 permits on file · (713) 953-8604
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Crescent Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Cross Timbers Operating CompanyMay 12, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 2
- permits on file
- May 12, 1998
- last permit issued
- May 3, 1998
- completed
- 0
- cumulative oil, bbl
- 718K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 3, 1998
- 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 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 |
|---|---|---|---|---|---|---|
| West, Helen Henderson "A" G-9-137518 | Angus (Strawn) | Crescent Energy Operating, LLC | 1 | 0 | 664K | Jan 1993 – Jul 2026 |
| West, Helen Henderson "A" G-9-168830 | Henderson (Canyon) | Crescent Energy Operating, LLC | 1 | 0 | 54K | May 1998 – Jul 2026 |
Gas, mcf lease total
Last 12 months 17,093 · prior 12 17,730(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1American Exploration CompanyJan 1993 → Nov 1996
- 2Cross Timbers Operating CompanyDec 1996 → May 2000
- 3Encore Operating, L.P.Jun 2000 → Dec 2007
- 4Encore Energy Partners Oper LLCJan 2008 → Mar 2012
- 5Vanguard Permian, LLCApr 2012 → Apr 2015
- 6Vanguard Operating, LLCMay 2015 → Aug 2019
- 7Grizzly OP of Delaware, LLCSep 2019 → Jan 2021
- 8Contango Resources, Inc.Feb 2021 → Dec 2021
- 9Contango Resources, LLCJan 2022 → Oct 2025
- 10Crescent Energy Operating, LLCNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476080-99 | Recompletion | Cross Timbers Operating Company | May 7, 1998 | May 12, 1998 | Apr 20, 1998 | 8,242 |
| 381518-99 | Drill | Conquest Exploration Company | Nov 26, 1990 | Dec 11, 1990 | Dec 19, 1990 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-137518 | — | — | — | — |
| — | — G-9-168830 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,437 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,734 | 7,764 | Perforated |
| 8,771 | 8,878 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,215 | 11 | 460 S |
| 5.5 | 9,013 | 7.875 | 750 S |
| 5.5 | 9,031 | 7.875 | 750 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 | Jan 20, 1999 | Dec 9, 1998 | — |
| 00 | Jul 28, 1998 | Jun 3, 1998 | Yes |
| 00 | Jul 14, 1998 | — | — |
| 00 | May 22, 1991 | Mar 25, 1991 | Yes |
| 00 | Apr 5, 1991 | — | — |
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 42-105-35920 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-35920 → 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/10535920, documented in the API reference.