WELL · 42-105-10171 · DISTRICT 7
Todd J. S. #4
Crockett County · Todd (San Andres) field · Vertical
Todd J. S. #4 (API 42-105-10171) is a permitted well in Crockett County filed by Questa Oil & Gas CO.; no completion report is on file yet.
The RRC has issued one drilling permit, issued October 11, 1993, permitted to 1,975 ft.
It was permitted by Questa Oil & Gas CO. and has since transferred to Sbj Oil & Gas LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Grayburg, San Andres.
Its 2 leases have reported 96.3K barrels of oil and 176 mcf of gas since January 1993, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Questa Oil & Gas Co.; the EWA schedule now lists a different operator.
Iraan, TX · P-5 Y, filed Oct 4, 2025 · 21 permits on file · (432) 556-9321
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | SBJ Oil & Gas LLC |
| Production reports | SBJ Oil & Gas, LLCthrough Apr 2026 |
| Latest permit | Questa Oil & Gas Co.Oct 11, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,975
- total depth, ft
- 1
- permits on file
- Oct 11, 1993
- last permit issued
- —
- completed
- 96.3K
- cumulative oil, bbl
- 176
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Todd, J. S. O-9-4348 | Todd (San Andres) | SBJ Oil & Gas, LLC | 5 | 81.6K | 141 | Jan 1993 – Jul 2026 |
| Todd, J.S. "G" O-9-13524 | Todd (Grayburg) | SBJ Oil & Gas, LLC | 1 | 14.7K | 35 | Aug 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 944 · prior 12 517(+83%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Questa Oil & Gas Co.Jan 1993 → Jul 2001
- 2Unit Petroleum CompanyAug 2001 → Apr 2017
- 3Broman Oil & Gas LPMay 2017 → May 2017
- 4Overton Park Oil & Gas LPJun 2017 → Oct 2021
- 5RHR Oil & Gas, LLCNov 2021 → Jan 2022
- 63TURTLE Oil & Gas, LLCMar 2022 → Aug 2025
- 7SBJ Oil & Gas, LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 416879-99 | Recompletion | Questa Oil & Gas Co. | Oct 8, 1993 | Oct 11, 1993 | Aug 10, 1993 | 1,975 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-4348 | — | — | — | — |
| — | — O-9-13524 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,406 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 1,386 | 1,020 |
| San Andres | 1,770 | 636 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,458 | 1,549 | Perforated |
| — | 1,826 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 352 | — | 50 S |
| 5.5 | 1,972 | — | 400 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 14, 1993 | Oct 12, 1993 | Yes |
| 00 | Oct 29, 1993 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-105-10171 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-10171 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/10510171, documented in the API reference.