WELL · 42-417-36086 · DISTRICT 7
Dennis Heirs #17A
Shackelford County · Shackelford County Regular field · Shut IN · Vertical
Dennis Heirs #17A (API 42-417-36086) is a well in Shackelford County operated by Sandstone Services LLC, completed July 1, 1989 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued December 11, 1984, permitted to 990 ft.
It was permitted by C & L Equipment and has since transferred to Sandstone Services LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Frye, Tannehill.
Its lease has reported 32.4K barrels of oil and 381 mcf of gas since January 1993, last reporting in July 2026. The lease carries 33 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.
Graham, TX · P-5 Y, filed Jan 5, 2026 · 3 permits on file · (817) 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 EquipmentDec 11, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 990
- total depth, ft
- 1
- permits on file
- Dec 11, 1984
- last permit issued
- Jul 1, 1989
- completed
- 32.4K
- cumulative oil, bbl
- 381
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 1, 1989
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 33 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dennis Heirs O-8-3283 | Shackelford County Regular | Sandstone Services, LLC | 33 | 32.4K | 381 | Jan 1993 – Jul 2026 |
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. R. L. Oil CompanySep 2007 → Apr 2008
- 5P.B. Blue Dot PropertiesMay 2008 → Feb 2014
- 6Dino Operating LLCJun 2015 → Jul 2015
- 7Restoration Assets, IncMay 2016 → May 2016
- 8Sandstone Services, LLCOct 2016 → Nov 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 260718-99 | Drill | C & L Equipment | Dec 11, 1984 | Dec 11, 1984 | Feb 8, 1985 | 990 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-3283 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 358 | 361 | Perforated |
| 365 | 370 | Perforated |
| 372 | 375 | Perforated |
| 377 | 380 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 607 | 6.75 | 80 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 | Mar 1, 1990 | Feb 6, 1990 | Yes |
| 00 | Feb 15, 1990 | — | — |
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 42-417-36086 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-36086 → 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/41736086, documented in the API reference.