WELL · 42-703-30310 · DISTRICT 2
State Tract 563-L #1
Matgrda IS-LB County · Matagorda Block 563-L (5110) field · Vertical
State Tract 563-L #1 (API 42-703-30310) is a plugged well in Matgrda IS-LB County, plugged March 14, 2007, last operated by Tri-Union Development Corp..
The RRC has issued one drilling permit, issued October 18, 1983, permitted to 8,000 ft.
It was permitted by Conquest Exploration Company and has since transferred to Tri-Union Development Corp. on the wellbore schedule.
Completion filings report 3 formation tops, including Miocene (undifferentiated), 5100' Sand, Correlation Marker.
Operator of record
Permitted by Conquest Exploration Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 34 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tri-Union Development Corp. |
| Production reports | none |
| Latest permit | Conquest Exploration CompanyOct 18, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 1
- permits on file
- Oct 18, 1983
- last permit issued
- May 5, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 5, 1984
- Shut in
- —
- Plugged
- Mar 14, 2007
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 563-L G-2-111601 | Matagorda Block 563-L (5110) | Tri-Union Development Corp. | 1 | 0 | 0 | Jan 1993 – Mar 2007 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 217452-99 | Drill | Conquest Exploration Company | Feb 27, 1984 | Oct 18, 1983 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-111601 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 69 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIDDLE MIOCENE | 4,590 | -4,521 |
| 5100' Sand | 5,105 | -5,036 |
| Correlation Marker | 6,500 | -6,431 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,107 | 5,120 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 48 | 256 | — | — |
| 26 | 273 | — | — |
| 16 | 510 | 20 | 600 sx |
| 10.75 | 2,240 | 13.5 | 1,300 sx |
| 7.625 | 5,958 | 9.875 | 2,000 sx |
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 | Aug 6, 1984 | Jun 25, 1984 | — |
| 00 | Aug 3, 1984 | Jun 25, 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 42-703-30310 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-703-30310 → 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/70330310, documented in the API reference.