TEXAS · WELLS · PECOS COUNTY · SCHLOSSER, FRED ESTATE -B- LEASE · API 42-371-33583 · DISTRICT 7B
Schlosser Fred Estate -B- #5
Pecos County · Rojo Caballos (Delaware) field · Vertical
Schlosser Fred Estate -B- #5 (API 42-371-33583) is a plugged well in Pecos County, plugged November 21, 2019, last operated by Xto Energy Inc..
The RRC has issued one drilling permit, issued October 8, 1981, permitted to 5,700 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report one formation top, including Delaware.
Its lease has reported 265K barrels of oil and 226K mcf of gas since January 1993, last reporting in April 2024. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Sep 2017 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Oct 8, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,700
- total depth, ft
- 1
- permits on file
- Oct 8, 1981
- last permit issued
- Feb 7, 1984
- completed
- 265K
- cumulative oil, bbl
- 226K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 7, 1984
- Shut in
- —
- Plugged
- Nov 21, 2019
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Schlosser, Fred Estate -B- O-10-26096 | Rojo Caballos (Delaware) | XTO Energy Inc. | 8 | 265K | 226K | Jan 1993 – Apr 2024 |
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.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → May 2002
- 2Apache CorporationNov 2004 → Aug 2017
- 3XTO Energy Inc.Sep 2017 → Sep 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 136262-99 | Drill | Mobil Producing TX. & N.M. Inc. | Oct 8, 1981 | Oct 8, 1981 | — | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 7, 1984 | Schlosser Fred Estate -B- O-10-26096 | Rojo Caballos (Delaware) | XTO Energy Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,746 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 5,201 | -2,455 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,201 | 5,210 | Perforated |
| 5,255 | 5,282 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,900 | 12.25 | 900 S |
| 8.625 | 1,900 | — | — |
| 2.875 | 5,155 | — | — |
| 5.5 | 5,500 | 7.875 | 1,600 S |
| 5.5 | 5,500 | — | — |
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 30, 1984 | Mar 7, 1984 | — |
| 00 | Jan 12, 1984 | Mar 7, 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 42-371-33583 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-33583 → 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/37133583, documented in the API reference.