WELL · 42-389-31552 · DISTRICT 8
Yost Trust #1
Reeves County · Reeves-Block 4 (del. 4430) field · Vertical
Yost Trust #1 (API 42-389-31552) is a plugged well in Reeves County, plugged November 25, 2019, last operated by Pdc Permian Inc..
The RRC has issued one drilling permit, issued August 24, 1984, permitted to 7,000 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Pdc Permian Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Lamar, Bell Canyon, Cherry Canyon.
Its lease has reported 34.1K barrels of oil and 85.6K mcf of gas since January 1993, last reporting in April 2020.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 14, 2025
- Permits on file
- 317
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | PDC Permian Inc. |
| Production reports | PDC Permian, Inc.through Nov 2019 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Aug 24, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 1
- permits on file
- Aug 24, 1984
- last permit issued
- Dec 17, 1984
- completed
- 34.1K
- cumulative oil, bbl
- 85.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 17, 1984
- Shut in
- —
- Plugged
- Nov 25, 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Yost Trust O-10-29610 | Reeves-Block 4 (del. 4430) | PDC Permian, Inc. | 1 | 34.1K | 85.6K | Jan 1993 – Apr 2020 |
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.
- 1Pacesetter Energy, Inc.Jan 2005 → May 2008
- 2Pacesetter Energy, LLCJun 2008 → Jul 2009
- 3Nrpc Operating II, LLCAug 2009 → Mar 2011
- 4Trey Resources Inc.Apr 2011 → Apr 2015
- 5Arris Operating Company LLCMay 2015 → Nov 2016
- 6PDC Permian, Inc.Dec 2016 → Nov 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 249441-99 | Drill | Mobil Producing TX. & N.M. Inc. | Mar 6, 1985 | Aug 24, 1984 | Sep 21, 1984 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29610 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,654 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lamar | 4,291 | -1,637 |
| Bell Canyon | 4,333 | -1,679 |
| Cherry Canyon | 5,271 | -2,617 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,353 | 4,365 | Perforated |
| 5,344 | 5,354 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 40 | 13.375 | — |
| 8.625 | 2,270 | 12.25 | 1,100 S |
| 5.5 | 6,020 | 7.875 | 1,450 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 | Mar 14, 1985 | Feb 25, 1985 | — |
| 00 | Mar 7, 1985 | — | — |
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 42-389-31552 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-31552 → 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/38931552, documented in the API reference.