WELL · 42-173-33297 · DISTRICT 8
Grail #1
Glasscock County · Deadwood (Wolfcamp) field · Vertical
Grail #1 (API 42-173-33297) is a plugged well in Glasscock County, plugged October 13, 2009, last operated by Samson Lone Star LLC.
The RRC has issued one drilling permit (amended once), issued February 27, 2007, permitted to 9,000 ft.
Completion filings report 4 formation tops, including Yates, San Andres, Clear Fork, Wolfcamp.
Its lease has reported 753 barrels of oil and 1.54K mcf of gas since May 2007, last reporting in December 2009.
Operator of record
- Based in
- Tulsa, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jan 30, 2020
- Permits on file
- 1,290
- Phone
- (918) 591-1834
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Samson Lone Star LLC |
| Production reports | Samson Lone Star, LLCthrough Nov 2007 |
| Latest permit | Samson Lone Star, LLCFeb 27, 2007 |
- 9,000
- total depth, ft
- 2
- permits on file
- Feb 27, 2007
- last permit issued
- Jul 15, 2007
- completed
- 753
- cumulative oil, bbl
- 1.54K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2007 THROUGH Dec 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 15, 2007
- Shut in
- —
- Plugged
- Oct 13, 2009
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 |
|---|---|---|---|---|---|---|
| Grail O-10-38365 | Deadwood (Wolfcamp) | Samson Lone Star, LLC | 1 | 753 | 1.54K | May 2007 – Dec 2009 |
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.
- 1Samson Lone Star, LLCMay 2007 → Nov 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 634012-98 | Drill | Samson Lone Star, LLC | Jul 18, 2007 | Feb 27, 2007 | Mar 20, 2007 | 9,000 |
| 634012-99 | Drill | Samson Lone Star LP | Feb 21, 2007 | Feb 27, 2007 | Mar 20, 2007 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-38365 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,744 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,685 | 1,059 |
| San Andres | 2,460 | 284 |
| Clear ForkCLEARFORK | 3,469 | -725 |
| Wolfcamp | 6,000 | -3,256 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,160 | 8,200 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,166 | 11 | 1,865 S |
| 5.5 | 8,768 | 7.875 | 550 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 4, 2008 | Aug 23, 2007 | Yes |
| 00 | Dec 12, 2007 | — | — |
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 42-173-33297 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-33297 → 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/17333297, documented in the API reference.