WELL · 42-417-37997 · DISTRICT 7
Lambshead A-6 #2
Shackelford County · Big Buffalo (Caddo) field · Vertical
Lambshead A-6 #2 (API 42-417-37997) is a plugged well in Shackelford County, plugged September 17, 1996, last operated by L.C.S. Production Company.
The RRC has issued one drilling permit, issued December 29, 1995, permitted to 5,200 ft.
It was permitted by Throckmorton Oil, Inc. and has since transferred to L.C.S. Production Company on the wellbore schedule.
Completion filings report 2 formation tops, including Swastika, Caddo.
Its lease has reported 173 barrels of oil since May 1996, last reporting in October 1996. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Throckmorton Oil, Inc.; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed May 4, 2026 · 1,707 permits on file · (325) 691-1085
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | L.C.S. Production Company |
| Production reports | L.C.S. Production Companythrough Jun 1996 |
| Latest permit | Throckmorton Oil, Inc.Dec 29, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- Dec 29, 1995
- last permit issued
- May 28, 1996
- completed
- 173
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1996 THROUGH Oct 1996
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 28, 1996
- Shut in
- —
- Plugged
- Sep 17, 1996
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 |
|---|---|---|---|---|---|---|
| Lambshead A-6 O-8-27861 | Big Buffalo (Caddo) | L.C.S. Production Company | 3 | 173 | 0 | May 1996 – Oct 1996 |
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.
- 1L.C.S. Production CompanyMay 1996 → Jun 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 443273-99 | Drill | Throckmorton Oil, Inc. | Dec 28, 1995 | Dec 29, 1995 | Mar 9, 1996 | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-27861 | — | — | — | — |
| — | — O-8-27861 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,563 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Swastika | 1,520 | 43 |
| Caddo | 4,651 | -3,088 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,699 | 4,703 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 618 | 11 | 230 S |
| 4.5 | 4,812 | 7.875 | 200 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 | Jul 22, 1996 | Jun 14, 1996 | Yes |
| 00 | Jun 27, 1996 | — | — |
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 42-417-37997 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-37997 → 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/41737997, documented in the API reference.