WELL · 42-493-31973 · DISTRICT 1
Lambeck #3
Wilson County · Pandora NW (Austin Chalk) field · Vertical
Lambeck #3 (API 42-493-31973) is a plugged well in Wilson County, plugged August 31, 2022, last operated by Summit Energy Operating CO..
The RRC has issued one drilling permit, issued January 28, 1987, permitted to 5,300 ft.
It was permitted by P.S.N. Petroleum, Inc. and has since transferred to Summit Energy Operating CO. on the wellbore schedule.
Completion filings report 4 formation tops, including Bartosh, Midway, Anacacho, Austin Chalk.
Its 2 leases have reported 8.06K barrels of oil and 17 mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by P.S.N. Petroleum, Inc.; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed Jun 4, 2026 · 10 permits on file · (785) 231-7981
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Summit Energy Operating Co. |
| Production reports | Summit Energy Operating, Co.through Jul 2008 |
| Latest permit | P.S.N. Petroleum, Inc.Jan 28, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,300
- total depth, ft
- 1
- permits on file
- Jan 28, 1987
- last permit issued
- Feb 20, 1987
- completed
- 8.06K
- cumulative oil, bbl
- 17
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 20, 1987
- Shut in
- —
- Plugged
- Aug 31, 2022
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lambeck O-1-11581 | Pandora, NW (Austin Chalk) | Alcor Energy, Inc. | 3 | 8.06K | 17 | Jan 1993 – Jul 2026 |
| Lambeck O-1-15244 | Pandora, NW (Austin Chalk) | Summit Energy Operating, Co. | 1 | 0 | 0 | Mar 2011 – 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.
- 1P.S.N. Petroleum, Inc.Jan 1993 → Sep 1994
- 2Alcor Energy, Inc.Oct 1994 → Oct 2007
- 3Summit Energy Operating, Co.Jan 2008 → Jul 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 325796-99 | Drill | P.S.N. Petroleum, Inc. | Jan 26, 1987 | Jan 28, 1987 | — | 5,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-11581 | — | — | — | — |
| — | — O-1-15244 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Bartosh | 1,632 |
| Midway | 2,676 |
| Anacacho | 4,654 |
| Austin Chalk | 4,833 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,455 | 12.25 | 585 S |
| 5.5 | 4,835 | 7.875 | 685 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 | Feb 28, 2011 | Feb 27, 1987 | Yes |
| 00 | Mar 19, 1987 | Feb 27, 1987 | Yes |
| 00 | Mar 11, 1987 | — | — |
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 42-493-31973 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-493-31973 → 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/49331973, documented in the API reference.