WELL · 42-497-34713 · DISTRICT 9
Hayes-Cassity Unit #1
Wise County · Barnabus (Mississippian) field · Vertical
Hayes-Cassity Unit #1 (API 42-497-34713) is a plugged well in Wise County, plugged September 23, 2015, last operated by Encana Oil & Gas(USA) Inc..
The RRC has issued one drilling permit (amended once), issued June 21, 2001, permitted to 9,200 ft.
Completion filings report 3 formation tops, including Marble Falls, Barnett, Viola.
Its 2 leases have reported 2.32K barrels of oil and 92.1K mcf of gas since March 2002, last reporting in September 2015. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Denver, CO · P-5 Y, filed Oct 2, 2020 · 3,078 permits on file · (877) 386-2200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Encana Oil & Gas(usa) Inc. |
| Production reports | Burlington Resources O & G Co LPthrough Aug 2014 |
| Latest permit | Ryder Scott Oil Co.Jun 21, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,200
- total depth, ft
- 2
- permits on file
- Jun 21, 2001
- last permit issued
- Feb 16, 2002
- completed
- 2.32K
- cumulative oil, bbl
- 92.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2002 THROUGH Sep 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 16, 2002
- Shut in
- —
- Plugged
- Sep 23, 2015
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 |
|---|---|---|---|---|---|---|
| Hayes-Cassity Unit G-13-207753 | Barnabus (Mississippian) | Burlington Resources O & G Co LP | 1 | 0 | 10.5K | Feb 2005 – Sep 2015 |
| Hayes-Cassity Unit O-13-30029 | Barnabus (Mississippian) | Encana Oil & Gas(usa) Inc. | 1 | 2.32K | 81.6K | Mar 2002 – Dec 2005 |
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.
- 1Encana Oil & Gas(usa) Inc.Mar 2002 → Mar 2010
- 2Burlington Resources O & G Co LPMay 2010 → Aug 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 510387-98 | Drill | Encana Oil & Gas(usa) Inc. | Apr 26, 2002 | Jun 21, 2001 | Aug 11, 2001 | 8,999 |
| 510387-99 | Drill | Ryder Scott Oil Co. | Jun 18, 2001 | Jun 21, 2001 | — | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-207753 | — | — | — | — |
| — | — O-13-30029 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 993 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 7,609 | -6,616 |
| BarnettLOWER BARNETT | 8,347 | -7,354 |
| Viola | 8,864 | -7,871 |
| Viola | 8,884 | -7,891 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,508 | 8,850 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 945 | 12.25 | 465 S |
| 5.5 | 8,974 | 7.875 | 270 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 | Jul 13, 2005 | Mar 14, 2005 | — |
| 00 | Apr 27, 2005 | — | — |
| 00 | Jul 8, 2002 | May 30, 2002 | Yes |
| 00 | Jun 4, 2002 | — | — |
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 42-497-34713 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-34713 → 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/49734713, documented in the API reference.