TEXAS · WELLS · SHACKELFORD COUNTY · DENNIS, J. S. LEASE · API 42-417-33310 · DISTRICT 6E
Dennis J. S. #4A
Shackelford County · Shackelford County Regular field · Shut In · Vertical
Dennis J. S. #4A (API 42-417-33310) is a well in Shackelford County operated by Sandstone Services LLC, completed May 14, 1980 and listed as shut in on the RRC schedule, shut in December 1, 2024.
The RRC has issued one drilling permit, issued April 16, 1980, permitted to 450 ft.
It was permitted by C & L Equipment and has since transferred to Sandstone Services LLC on the wellbore schedule.
Its lease has reported 24.2K barrels of oil and 341 mcf of gas since January 1993, last reporting volume in November 2024. The lease carries 24 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by C & L Equipment; the EWA schedule now lists a different operator.
- Based in
- Graham, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jul 3, 2024
- Permits on file
- 3
- Phone
- (325) 665-9499
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sandstone Services LLC |
| Production reports | Sandstone Services, LLCthrough Nov 2024 |
| Latest permit | C & L EquipmentApr 16, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 450
- total depth, ft
- 1
- permits on file
- Apr 16, 1980
- last permit issued
- May 14, 1980
- completed
- 24.2K
- cumulative oil, bbl
- 341
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2024
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 14, 1980
- Shut in
- Dec 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 24 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dennis, J. S. O-8-3284 | Shackelford County Regular | Sandstone Services, LLC | 24 | 24.2K | 341 | Jan 1993 – Nov 2024 |
Oil, barrels lease total
Last 12 months 0 · prior 12 7(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1C & L EquipmentJan 1993 → Jan 1993
- 2Schkade, LouisFeb 1993 → Aug 2006
- 3Schkade, HaroldSep 2006 → Aug 2007
- 4P.B. Blue Dot PropertiesSep 2007 → Feb 2014
- 5P. R. L. Oil CompanyJan 2008 → Apr 2008
- 6Dino Operating LLCMar 2014 → Jul 2015
- 7Restoration Assets, IncJan 2016 → Aug 2016
- 8Sandstone Services, LLCSep 2016 → Nov 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 78559-99 | Drill | C & L Equipment | Apr 16, 1980 | Apr 16, 1980 | May 13, 1980 | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 14, 1980 | Dennis J. S. O-8-3284 | Shackelford County Regular | Sandstone Services LLC | Shut In · shut in Dec 1, 2024 | 450 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 400 | 428 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2.375 | 420 | — | — |
| 4.5 | 441 | 6.25 | 60 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 | Jan 12, 1984 | Mar 4, 1983 | — |
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 42-417-33310 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-33310 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/41733310, documented in the API reference.