WELL · 42-373-30857 · DISTRICT 3
Wing Sarah F. #83
Polk County · Segno Deep field · Producing · Vertical
Wing Sarah F. #83 (API 42-373-30857) is a well in Polk County operated by Prime Operating Company, completed December 6, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued February 11, 1997, permitted to 8,600 ft.
Completion filings report 2 formation tops, including Yegua, Miocene (undifferentiated).
Its lease has reported 677K barrels of oil and 913K mcf of gas since January 1993, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 29, 2026
- Permits on file
- 595
- Phone
- (432) 682-5600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prime Operating Company |
| Production reports | Prime Operating Companythrough Apr 2026 |
| Latest permit | Prime Operating CompanyFeb 11, 1997 |
- 8,600
- total depth, ft
- 3
- permits on file
- Feb 11, 1997
- last permit issued
- Dec 6, 1997
- completed
- 677K
- cumulative oil, bbl
- 913K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 6, 1997
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wing, Sarah F. O-3-3768 | Segno, Deep | Prime Operating Company | 12 | 677K | 913K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 25,797 · prior 12 23,171(+11%)
Gas, mcf lease total
Last 12 months 34,717 · prior 12 38,419(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lobo Resources, Ltd.Jan 1993 → Mar 1994
- 2Lobo Energy, Inc.Apr 1994 → Jun 1994
- 3Lobo Operating, Inc.Jul 1994 → Apr 1996
- 4Prime Operating CompanyMay 1996 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 457680-97 | Drill | Prime Operating Company | Dec 15, 1997 | Feb 11, 1997 | Nov 17, 1997 | 8,600 |
| 457680-98 | Drill | Prime Operating Company | Nov 4, 1997 | Feb 11, 1997 | — | 8,400 |
| 457680-99 | Drill | Prime Operating Company | Jan 22, 1997 | Feb 11, 1997 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-3768 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 152 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 1 | 151 |
| Miocene (undifferentiated)MIOCENE | 6,500 | -6,348 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,148 | 8,154 | Perforated |
| 8,167 | 8,173 | Perforated |
| 8,214 | 8,218 | Perforated |
| 8,221 | 8,224 | Perforated |
| 8,230 | 8,234 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,821 | 12.25 | 805 S |
| 7 | 8,600 | 8.75 | 300 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 | Oct 15, 2003 | Sep 9, 2003 | — |
| 00 | Dec 3, 2001 | Oct 30, 2001 | — |
| 00 | Feb 6, 1998 | Jan 20, 1998 | Yes |
| 00 | Feb 2, 1998 | — | — |
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 42-373-30857 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-373-30857 → 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/37330857, documented in the API reference.