WELL · 42-433-33709 · DISTRICT 7
Annis #101
Stonewall County · Flowers (Canyon Sand) field · Producing · Vertical
Annis #101 (API 42-433-33709) is a well in Stonewall County operated by Grayrock Energy II LLC, completed September 9, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 6, 2011, permitted to 5,000 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 Canyon, Cisco, Gunsight.
Its lease has reported 92.8K barrels of oil and 7.76K mcf of gas since January 1993, last reporting in July 2026. The lease carries 11 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.
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, LLCJun 6, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Jun 6, 2011
- last permit issued
- Sep 9, 2011
- completed
- 92.8K
- cumulative oil, bbl
- 7.76K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 9, 2011
- 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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Annis O-8-4268 | Flowers (Canyon Sand) | Grayrock Energy II, LLC | 11 | 92.8K | 7.76K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,099 · prior 12 1,323(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Martin Oil Co.Jan 1993 → Dec 1997
- 2Walter Exploration Inc.Jan 1998 → Sep 2001
- 3Walter Exploration CompanyOct 2001 → Oct 2010
- 4Plantation Operating, LLCNov 2010 → Nov 2011
- 5Merit Energy CompanyDec 2011 → May 2017
- 6Rover Petroleum Operating, LLCJun 2017 → Dec 2023
- 7Grayrock Energy II, LLCJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 717501-98 | Drill | Plantation Operating, LLC | Aug 2, 2011 | Jun 6, 2011 | Aug 1, 2011 | 5,000 |
| 717501-99 | Drill | Plantation Operating, LLC | Jun 1, 2011 | Jun 6, 2011 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-4268 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,779 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,280 | 4,286 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 231 | 12.25 | 170 S |
| 5.5 | 4,805 | 7.875 | 500 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 | Feb 3, 2012 | Sep 22, 2011 | Yes |
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 42-433-33709 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-33709 → 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/43333709, documented in the API reference.