WELL · 42-215-30807 · DISTRICT 4
Machac Frank #1
Hidalgo County · Jeffress N. (Vksbg 12730) field · Vertical
Machac Frank #1 (API 42-215-30807) is a permitted well in Hidalgo County filed by Coastal Oil & Gas Corporation; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1977 and 1999, permitted to 14,500 ft.
Completion filings report 4 formation tops, including Sullivan, Foy, Frio, Vicksburg.
Operator of record
Houston, TX · P-5 Y, filed Dec 7, 2001 · 1,543 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Coastal Oil & Gas Corporation |
| Production reports | EL Paso E & P Company, L. P.through Jan 2010 |
| Latest permit | Coastal Oil & Gas CorporationJun 8, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,500
- total depth, ft
- 3
- permits on file
- Jun 8, 1999
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 2.31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Machac Gas Unit G-4-109029 | Jeffress, NE. (Vicksburg T LO) | Merit Energy Company | 1 | 0 | 324K | Jan 1993 – Jul 2026 |
| Frank Machac Gas Unit G-4-173345 | Jeffress, NE. (Vicksburg T) | Merit Energy Company | 1 | 0 | 1.98M | Apr 1999 – Jul 2026 |
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.
- 1Coastal Oil & Gas CorporationJan 1993 → Jun 2001
- 2Greenbrier Oper. Co.Oct 1995 → Dec 1997
- 3EL Paso Production Oil & Gas Co.Jul 2001 → Jul 2006
- 4EL Paso E & P Company, L. P.Aug 2006 → Jan 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 485057-99 | Recompletion | Coastal Oil & Gas Corporation | Jun 8, 1999 | Jun 8, 1999 | Mar 24, 1999 | 13,500 |
| 205449-99 | Recompletion | Coastal Oil & Gas Corporation | Jan 27, 1984 | Aug 12, 1983 | — | 13,590 |
| 10233-99 | Drill | Coastal States Gas Prod. Co. | Oct 20, 1977 | Oct 20, 1977 | — | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-109029 | — | — | — | — |
| — | — G-4-173345 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 305 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,034 | 10,323 | Perforated |
| 10,424 | 10,662 | Perforated |
| 11,413 | 11,254 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,058 | 17.5 | 1,345 S |
| 9.625 | 7,430 | 12.25 | 625 S |
| 5.5 | 13,580 | 6.5 | 400 S |
| 5.5 | 13,590 | 6.5 | 430 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 | Jul 19, 1999 | Jun 30, 1999 | Yes |
| 00 | Jul 8, 1999 | — | — |
| 00 | Mar 6, 1984 | Oct 24, 1983 | — |
| 00 | Mar 5, 1984 | Oct 24, 1983 | — |
| 00 | Jan 12, 1984 | May 4, 1978 | — |
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 42-215-30807 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-30807 → 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/21530807, documented in the API reference.