WELL · 42-389-10460 · DISTRICT 8
Frost J. #4
Reeves County · Waha (Delaware) field · Vertical
Frost J. #4 (API 42-389-10460) is a plugged well in Reeves County, plugged June 14, 2019, last operated by EO Resources LLC.
The RRC has issued one drilling permit, issued August 14, 1992, permitted to 4,910 ft.
It was permitted by Williams Oil Company and has since transferred to EO Resources LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Delaware, Ramsey.
Operator of record
Permitted by Williams Oil Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jun 11, 2021 · 2 permits on file · (877) 395-7712
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EO Resources LLC |
| Production reports | J M B Oil Companythrough Feb 2006 |
| Latest permit | Williams Oil CompanyAug 14, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,910
- total depth, ft
- 1
- permits on file
- Aug 14, 1992
- last permit issued
- Oct 2, 2006
- completed
- 0
- cumulative oil, bbl
- 189K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 2, 2006
- Shut in
- —
- Plugged
- Jun 14, 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 2 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Frost, J. G-10-143428 | Waha (Delaware) | EO Resources, LLC | 1 | 0 | 189K | Jan 1993 – Jun 2019 |
| — G-10-40792 | — | — | 0 | 0 | 0 | — |
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.
- 1Williams Oil CompanyJan 1993 → May 1998
- 2J M B Oil CompanyJul 1998 → Feb 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 402200-99 | Reenter | Williams Oil Company | Aug 10, 1992 | Aug 14, 1992 | Aug 13, 1992 | 4,910 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-40792 | — | — | — | — |
| — | — G-10-143428 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,560 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| DelawareDELAWARE LIME | 4,676 | -2,116 |
| Ramsey | 4,710 | -2,150 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,714 | 4,724 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,480 | 12.25 | 2,200 S |
| 8.625 | 2,480 | 12.5 | 2,200 S |
| 2.375 | 4,667 | — | — |
| 5.5 | 4,910 | 7.875 | 400 S |
| 5.5 | 4,996 | 7.875 | 400 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 6, 2007 | Oct 26, 2006 | — |
| 00 | Aug 18, 1993 | Jun 3, 1993 | — |
| 00 | Jun 28, 1993 | Dec 16, 1992 | — |
| 00 | Jan 8, 1993 | — | — |
| 00 | Jan 12, 1984 | Jan 3, 1967 | — |
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 42-389-10460 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-10460 → 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/38910460, documented in the API reference.