WELL · 42-227-33397 · DISTRICT 8
Guitar #2021
Howard County · Chaney (Clearfork) field · Vertical
Guitar #2021 (API 42-227-33397) is a plugged well in Howard County, plugged June 16, 2005, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit, issued May 11, 1984, permitted to 8,000 ft.
It was permitted by Rosewood Resources (Poc),Inc. and has since transferred to Endeavor Energy Resources L.P. on the wellbore schedule.
Completion filings report 4 formation tops, including Clear Fork, Spraberry, Wichita-Albany, Dean.
Its lease has reported 4.01K barrels of oil and 7.86K mcf of gas since January 1993, last reporting in July 2005. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
Permitted by Rosewood Resources (Poc),inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 6,190 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Stephens, Autry C.through Oct 1998 |
| Latest permit | Rosewood Resources (Poc),inc.May 11, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 1
- permits on file
- May 11, 1984
- last permit issued
- Jul 13, 1984
- completed
- 4.01K
- cumulative oil, bbl
- 7.86K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2005
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 13, 1984
- Shut in
- —
- Plugged
- Jun 16, 2005
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Guitar O-10-29070 | Chaney (Clearfork) | Endeavor Energy Resources L.P. | 2 | 4.01K | 7.86K | Jan 1993 – Jul 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.
- 1Stephens, Autry C.Jan 1993 → Nov 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 238604-99 | Drill | Rosewood Resources (Poc),inc. | Jul 10, 1984 | May 11, 1984 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29070 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,559 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 4,466 | -1,907 |
| SpraberryUPPER SPRAYBERRY | 6,334 | -3,775 |
| SpraberryLOWER SPRAYBERRY | 6,866 | -4,307 |
| Wichita-AlbanyWICHITA LIME | 7,520 | -4,961 |
| Dean | 7,630 | -5,071 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,667 | 5,682 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 304 | 17.5 | 350 sx |
| 8.625 | 3,500 | 12.25 | 2,100 S |
| 5.5 | 6,450 | 7.875 | 340 sx |
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 31, 1984 | Jul 18, 1984 | — |
| 00 | Jul 26, 1984 | Jul 18, 1984 | — |
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 42-227-33397 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-33397 → 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/22733397, documented in the API reference.