TEXAS · WELLS · STONEWALL COUNTY · WEST FLOWERS UNIT LEASE · API 42-433-33516 · DISTRICT 6E
West Flowers Unit #71
Stonewall County · Flowers W. (Canyon Sand) field · Shut In · Vertical
West Flowers Unit #71 (API 42-433-33516) is a well in Stonewall County operated by Grayrock Energy II LLC, completed January 21, 2011 and listed as shut in on the RRC schedule, shut in December 1, 2016.
The RRC has issued one drilling permit (amended once), issued November 19, 2009, permitted to 5,450 ft.
It was permitted by Plantation Operating, LLC and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report one formation top, including Canyon.
Its lease has reported 1.15M barrels of oil and 600K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 98 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Plantation Operating, LLC; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Phone
- (214) 234-9115
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Grayrock Energy II LLC |
| Production reports | Grayrock Energy II, LLCthrough Apr 2026 |
| Latest permit | Plantation Operating, LLCNov 19, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,450
- total depth, ft
- 2
- permits on file
- Nov 19, 2009
- last permit issued
- Jan 21, 2011
- completed
- 1.15M
- cumulative oil, bbl
- 600K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 21, 2011
- Shut in
- Dec 1, 2016
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 98 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| West Flowers Unit O-8-11787 | Flowers, W. (Canyon Sand) | Grayrock Energy II, LLC | 98 | 1.15M | 600K | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 15,039 · prior 12 23,043(-35%)
Gas, mcf lease total
Last 12 months 3,577 · prior 12 3,792(-6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Kato Operating CompanyJan 1993 → Nov 1995
- 2Pan Western Energy CorporationDec 1995 → Aug 2000
- 3M E Klein & Associates, Inc.Sep 2000 → May 2003
- 4Wingrove Well Service, Inc.Jun 2003 → Nov 2005
- 5L.C.S. Production CompanyDec 2005 → Apr 2009
- 6Plantation Operating, LLCMay 2009 → Nov 2011
- 7Merit Energy CompanyDec 2011 → May 2017
- 8Rover Petroleum Operating, LLCJun 2017 → Dec 2023
- 9Grayrock Energy II, LLCJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 687281-98 | Drill | Plantation Operating, LLC | Dec 31, 2009 | Nov 19, 2009 | Jan 14, 2010 | 6,000 |
| 687281-99 | Drill | Plantation Operating, LLC | Nov 11, 2009 | Nov 19, 2009 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 21, 2011 | West Flowers Unit O-8-11787 | Flowers W. (Canyon Sand) | Grayrock Energy II LLC | Shut In · shut in Dec 1, 2016 | 5,450 |
Formation tops
As filed on W-2/G-1. Subsea from 1,756 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,363 | 4,460 | Perforated |
| 4,620 | 4,626 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 246 | 12.25 | 180 S |
| 5.5 | 5,147 | 7.875 | 300 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 25, 2011 | Jan 26, 2011 | — |
| 00 | Jul 26, 2010 | Apr 12, 2010 | Yes |
| 00 | Jun 7, 2010 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 29, 2013. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Canyon | TIFF | 250 to 5,452 | Jan 29, 2013run Jan 21, 2010 | 2.95 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-433-33516 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-33516 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/43333516, documented in the API reference.