WELL · 42-433-00256 · DISTRICT 7
West Flowers Unit #100
Stonewall County · Flowers W. (Canyon Sand) field · Injection · Vertical
West Flowers Unit #100 (API 42-433-00256) is a well in Stonewall County operated by Grayrock Energy II LLC, completed August 23, 2023 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued April 19, 2011, permitted to 5,500 ft.
It was permitted by Plantation Operating, LLC and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Noodle Creek, Hope Lime, Canyon.
Its lease has reported 1.15M barrels of oil and 600K mcf of gas since January 1993, last reporting in July 2026. The lease carries 98 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 67.7K barrels injected in the 12 months reported through September 2025.
Operator of record
Permitted by Plantation Operating, LLC; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Aug 4, 2025 · (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, LLCApr 19, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Apr 19, 2011
- last permit issued
- Aug 23, 2023
- completed
- 1.15M
- cumulative oil, bbl
- 600K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 23, 2023
- 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 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 – Jul 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 |
|---|---|---|---|---|---|---|
| 713837-99 | Reenter | Plantation Operating, LLC | Apr 7, 2011 | Apr 19, 2011 | Apr 4, 2013 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-11787 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,797 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Noodle Creek | 2,868 | -1,071 |
| Hope Lime | 3,295 | -1,498 |
| Canyon | 4,328 | -2,531 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,328 | 4,375 | Perforated |
| 4,340 | 4,418 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 194 | 12.25 | 150 S |
| 5.5 | 4,456 | 7.875 | 75 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 22, 2024 | Sep 14, 2023 | — |
| 00 | Aug 6, 2021 | Jul 19, 2021 | — |
| 00 | Apr 25, 2013 | Apr 23, 2013 | — |
| 00 | Apr 23, 2013 | Apr 10, 2013 | — |
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 42-433-00256 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-00256 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 67.7K
- bbl, last 12 reported months
- 732K
- bbl, all reported
- Sep 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000102593 | H-1 Injection | Active | 1,000 | 2,150 | 4,300–4,494 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 67,652 · prior 12 165,489(-59%)
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/43300256, documented in the API reference.