WELL · 42-187-31778 · DISTRICT 1
Munzy John & Martin Lancaster-A- #8-A
Guadalupe County · LA Vernia field · Vertical
Munzy John & Martin Lancaster-A- #8-A (API 42-187-31778) is a plugged well in Guadalupe County, plugged January 28, 1993, last operated by Smith/A.P.H. Venture.
The RRC has issued one drilling permit, issued August 5, 1981, permitted to 1,000 ft.
It was permitted by Dilla Pipe & Supply, Inc. and has since transferred to Smith/A.P.H. Venture on the wellbore schedule.
Operator of record
Permitted by Dilla Pipe & Supply, Inc.; the EWA schedule now lists a different operator.
San Jose, CA · P-5 Delinquent, filed Jul 15, 1986 · 1 permits on file · (408) 997-1868
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Smith/A.P.H. Venture |
| Production reports | none |
| Latest permit | Dilla Pipe & Supply, Inc.Aug 5, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Aug 5, 1981
- last permit issued
- Aug 20, 1985
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 20, 1985
- Shut in
- —
- Plugged
- Jan 28, 1993
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; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Munzy,john & Martin Lancaster-A- O-1-7241 | LA Vernia | Smith/A.P.H. Venture | 8 | 0 | 0 | Jan 1993 – Mar 2008 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 128634-99 | Drill | Dilla Pipe & Supply, Inc. | Aug 5, 1981 | Aug 5, 1981 | Sep 18, 1981 | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-7241 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 650 | 670 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 690 | 6.75 | 68 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 | Oct 3, 1985 | Sep 12, 1985 | Yes |
| 00 | Oct 1, 1985 | — | — |
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 42-187-31778 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-187-31778 → 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/18731778, documented in the API reference.