WELL · 42-021-30509 · DISTRICT 1
Pfeiffer M. -A- #4
Bastrop County · Littig field · Vertical
Pfeiffer M. -A- #4 (API 42-021-30509) is a plugged well in Bastrop County, plugged March 14, 1994, last operated by Petro-Gas Inc..
The RRC has issued one drilling permit, issued December 20, 1982, permitted to 400 ft.
Operator of record
Austin, TX · P-5 Y, filed Feb 3, 1995 · 61 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petro-Gas Inc. |
| Production reports | none |
| Latest permit | Petro-Gas, Inc.Dec 20, 1982 |
- 400
- total depth, ft
- 1
- permits on file
- Dec 20, 1982
- last permit issued
- Mar 1, 1983
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 1994
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 1, 1983
- Shut in
- —
- Plugged
- Mar 14, 1994
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pfeiffer, M. -A- O-1-8896 | Littig | Petro-Gas, Inc. | 3 | 0 | 0 | Jan 1993 – Mar 1994 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 181308-99 | Drill | Petro-Gas, Inc. | Dec 20, 1982 | Dec 20, 1982 | — | 400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-8896 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 205 | 225 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 2.375 | 200 | — | — |
| 4.5 | 280 | 6.75 | 26 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 | Jan 12, 1984 | May 19, 1983 | — |
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 42-021-30509 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-30509 → 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/02130509, documented in the API reference.