WELL · 42-433-32741 · DISTRICT 7
Denison S #2
Stonewall County · Flowers (Canyon Sand) field · Shut IN · Vertical
Denison S #2 (API 42-433-32741) is a well in Stonewall County operated by Grayrock Energy II LLC, completed November 5, 1991 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued October 7, 1991, permitted to 4,300 ft.
It was permitted by Wetzel, John M. and has since transferred to Grayrock Energy II LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Coleman Junction, Gunsight, Canyon.
Its lease has reported 32.9K barrels of oil and 667 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Wetzel, John M.; 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 | Wetzel, John M.Oct 7, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,300
- total depth, ft
- 1
- permits on file
- Oct 7, 1991
- last permit issued
- Nov 5, 1991
- completed
- 32.9K
- cumulative oil, bbl
- 667
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 5, 1991
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Denison's O-8-26075 | Flowers (Canyon Sand) | Grayrock Energy II, LLC | 2 | 32.9K | 667 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 99 · prior 12 137(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Costilla Petroleum CorporationJan 1993 → Jan 1997
- 2Costilla Energy, Inc.Feb 1997 → Apr 1997
- 3Petra Oleum Corp.May 1997 → Aug 2007
- 4L.C.S. Production CompanySep 2007 → Apr 2009
- 5Plantation Operating, LLCMay 2009 → Nov 2011
- 6Merit Energy CompanyDec 2011 → May 2017
- 7Rover Petroleum Operating, LLCJun 2017 → Dec 2023
- 8Grayrock Energy II, LLCJan 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 392491-99 | Drill | Wetzel, John M. | Oct 3, 1991 | Oct 7, 1991 | Oct 24, 1991 | 4,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-26075 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,723 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionBASE COLEMAN JUNCTION | 2,380 | -657 |
| GunsightTOP GUNSIGHT | 3,574 | -1,851 |
| CanyonTOP CANYON SAND | 4,046 | -2,323 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,047 | 4,086 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 187 | 12.25 | 150 S |
| 5.5 | 4,206 | 7.875 | 325 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 | Dec 12, 1991 | Nov 13, 1991 | Yes |
| 00 | Nov 21, 1991 | — | — |
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 42-433-32741 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-32741 → 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/43332741, documented in the API reference.