WELL · 42-501-31949 · DISTRICT 8
Sable San Andres Unit #51
Yoakum County · Sable (San Andres) field · Vertical
Sable San Andres Unit #51 (API 42-501-31949) is a well in Yoakum County operated by Whiting Oil And Gas Corporation, completed September 15, 2014.
The RRC has issued one drilling permit, issued February 10, 1981, permitted to 5,550 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Whiting Oil And Gas Corporation on the wellbore schedule.
Completion filings report 4 formation tops, including Rustler, Yates, San Andres, Sable San Andres.
Its 2 leases have reported 3.05M barrels of oil and 8.09M mcf of gas since January 1993, last reporting in July 2026. The leases carry 123 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 26.8K barrels injected in the 12 months reported through November 2025.
Operator of record
Whiting Oil and Gas Corporation
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Sep 4, 2025 · 2,092 permits on file · (432) 934-7212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Whiting Oil and Gas Corporation |
| Production reports | Riley Permian Operating Co, LLCthrough Apr 2026 |
| Latest permit | Arco Oil & Gas Co.Feb 10, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,550
- total depth, ft
- 1
- permits on file
- Feb 10, 1981
- last permit issued
- Sep 15, 2014
- completed
- 3.05M
- cumulative oil, bbl
- 8.09M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 15, 2014
- 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 123 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sable San Andres Unit O-11-71104 | Platang (San Andres) | Riley Permian Operating Co, LLC | 49 | 186K | 273K | Jun 2020 – Jul 2026 |
| Sable San Andres Unit O-11-60182 | Sable (San Andres) | Whiting Oil and Gas Corporation | 74 | 2.87M | 7.82M | Jan 1993 – Dec 2020 |
Oil, barrels lease total
Last 12 months 24,099 · prior 12 28,635(-16%)
Gas, mcf lease total
Last 12 months 39,633 · prior 12 49,348(-20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Whiting Petroleum CorporationJan 1993 → Nov 2003
- 2Whiting Oil and Gas CorporationDec 2003 → Dec 2022
- 3Riley Permian Operating Co, LLCJan 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 121018-99 | Drill | Arco Oil & Gas Co. | Feb 10, 1981 | Feb 10, 1981 | Feb 26, 1981 | 5,550 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-60182 | — | — | — | — |
| — | — O-11-71104 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,727 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,340 | 1,387 |
| Yates | 3,100 | 627 |
| San Andres | 4,457 | -730 |
| Sable San Andres | 5,400 | -1,673 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,194 | 5,257 | Perforated |
| 5,194 | 5,275 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 461 | 13.75 | 400 S |
| 7 | 5,157 | 8.75 | 1,450 S |
| 4.5 | 5,302 | — | — |
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 | Sep 28, 2020 | Jan 21, 2015 | — |
| 00 | Feb 12, 2015 | Jan 21, 2015 | — |
| 00 | Jun 29, 1984 | May 30, 1984 | — |
| 00 | Jan 12, 1984 | May 30, 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 42-501-31949 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-31949 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 26.8K
- bbl, last 12 reported months
- 1.54M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000050716 | H-1 Injection | Active | 350 | 2,200 | 5,194–5,275 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 26,808 · prior 12 35,685(-25%)
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/50131949, documented in the API reference.