WELL · 42-702-30144 · DISTRICT 4
State Tract 818L #B3
Mustang IS-LB County · Samedan (Frio) field · Vertical
State Tract 818l #B3 (API 42-702-30144) is a plugged well in Mustang IS-LB County, plugged February 10, 2014, last operated by Vtex Energy Inc..
The RRC has issued one drilling permit, issued May 1, 1979, permitted to 11,750 ft.
It was permitted by Samedan Oil Corporation and has since transferred to Vtex Energy Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including A-3 Sands, A-7 Sands, B-7 Sands.
Operator of record
Permitted by Samedan Oil Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jun 4, 2026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Vtex Energy Inc. |
| Production reports | Chartex Petroleum Companythrough Jan 1998 |
| Latest permit | Samedan Oil CorporationMay 1, 1979 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,750
- total depth, ft
- 1
- permits on file
- May 1, 1979
- last permit issued
- Dec 1, 1980
- completed
- 0
- cumulative oil, bbl
- 21.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 1, 1980
- Shut in
- —
- Plugged
- Feb 10, 2014
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 |
|---|---|---|---|---|---|---|
| State Tract 818L G-4-95564 | Samedan (Frio) | Vtex Energy, Inc. | 1 | 0 | 21.9K | Jan 1993 – Aug 2014 |
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.
- 1Chartex Petroleum CompanySep 1995 → Jan 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 47585-99 | Drill | Samedan Oil Corporation | May 1, 1979 | May 1, 1979 | Jun 3, 1979 | 11,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-95564 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 97 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| A-3 Sands | 8,813 | -8,716 |
| A-7 Sands | 8,856 | -8,759 |
| B-7 Sands | 9,777 | -9,680 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,813 | 8,831 | Perforated |
| 8,856 | 8,870 | Perforated |
| 9,776 | 9,806 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 26 | 221 | — | — |
| 13.375 | 3,570 | 17.5 | 1,600 S |
| 9.625 | 8,407 | 12.25 | 2,200 S |
| 2.875 | 11,212 | — | — |
| 7 | 11,288 | 8.5 | 2,700 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 | Jun 20, 1989 | Jan 26, 1989 | — |
| 00 | Jan 12, 1984 | Aug 14, 1981 | — |
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 42-702-30144 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-702-30144 → 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/70230144, documented in the API reference.