TEXAS · WELLS · PECOS COUNTY · SCHLOSSER, F. ET AL LEASE · API 42-371-34558 · DISTRICT 7B
Schlosser F. et Al #4
Pecos County · Rojo Caballos (Delaware) field · Vertical
Schlosser F. ET AL #4 (API 42-371-34558) is a plugged well in Pecos County, plugged December 27, 2013, last operated by Chevron U. S. A. Inc..
The RRC has issued one drilling permit, issued September 14, 1983, permitted to 5,500 ft.
It was permitted by Gulf Oil Corp. and has since transferred to Chevron U. S. A. Inc. on the wellbore schedule.
Completion filings report one formation top, including Red Bed & Anhy.
Its lease has reported 77K barrels of oil and 76.3K mcf of gas since January 1993, with no volume in the three years through April 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Gulf Oil Corp.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 30, 2026
- Permits on file
- 9,293
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | Chevron U. S. A. Inc.through Dec 1998 |
| Latest permit | Gulf Oil Corp.Sep 14, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Sep 14, 1983
- last permit issued
- Dec 29, 1998
- completed
- 77K
- cumulative oil, bbl
- 76.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 29, 1998
- Shut in
- —
- Plugged
- Dec 27, 2013
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Schlosser, F. et Al O-10-27515 | Rojo Caballos (Delaware) | Chevron U. S. A. Inc. | 4 | 77K | 76.3K | Jan 1993 – Dec 1998 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Dec 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 212341-99 | Drill | Gulf Oil Corp. | Sep 12, 1983 | Sep 14, 1983 | — | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 29, 1998 | Schlosser F. et Al O-10-27515 | Rojo Caballos (Delaware) | Chevron U. S. A. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,769 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Red Bed & Anhy | 1,615 | 1,154 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,238 | 5,318 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,615 | 11 | 750 S |
| 2.375 | 5,233 | — | — |
| 5.5 | 5,499 | 7.875 | 1,100 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 | Sep 7, 1999 | Jan 8, 1999 | — |
| 00 | Jan 12, 1984 | Dec 7, 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 42-371-34558 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-34558 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/37134558, documented in the API reference.