WELL · 42-507-30502 · DISTRICT 1
House #1
Zavala County · Nuvalco (Escondido) field · Vertical
House #1 (API 42-507-30502) is a plugged well in Zavala County, plugged February 21, 2018, last operated by Tiza Energy Inc..
The RRC has issued one drilling permit, issued December 10, 1985, permitted to 3,500 ft.
It was permitted by Matzinger Petroleum CO and has since transferred to Tiza Energy Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Escondido, Olmos, San Miguel.
Operator of record
Permitted by Matzinger Petroleum Co; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Mar 4, 2026 · 1 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tiza Energy Inc. |
| Production reports | none |
| Latest permit | Matzinger Petroleum CoDec 10, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Dec 10, 1985
- last permit issued
- Jul 22, 1985
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 22, 1985
- Shut in
- —
- Plugged
- Feb 21, 2018
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 |
|---|---|---|---|---|---|---|
| House G-1-74724 | Jerry House (Olmos) | Tiza Energy, Inc. | 1 | 0 | 0 | Jan 1993 – Feb 2018 |
| House G-1-119855 | Nuvalco (Escondido) | Tiza Energy, Inc. | 1 | 0 | 0 | Jan 1993 – Feb 2018 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 292280-99 | Recompletion | Matzinger Petroleum Co | Oct 31, 1985 | Dec 10, 1985 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-74724 | — | — | — | — |
| — | — G-1-119855 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Escondido | 1,106 |
| Olmos | 1,420 |
| San Miguel | 1,684 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,106 | 1,112 | Perforated |
| 1,424 | 1,428 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,795 | — | — |
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 11, 1986 | Oct 23, 1985 | — |
| 00 | Mar 1, 1986 | — | — |
| 00 | Jan 12, 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 42-507-30502 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-30502 → 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/50730502, documented in the API reference.