Title:
Caseless shaped charges for oilproducing boreholes
United States Patent 3237559
US Patent References:
Apparatus for perforating well casings and well walls
- - 2494256
Liner for hollow charges
- - 2605703
Kick-off for gas-lift wells
- - 2749990
Perforating apparatus
- - 3016014
Apparatus for cutting encased explosives
- - 3117518
Apparatus for perforating well casings and well walls
- - 2494256
Liner for hollow charges
- - 2605703
Kick-off for gas-lift wells
- - 2749990
Perforating apparatus
- - 3016014
Apparatus for cutting encased explosives
- - 3117518
Inventors:
Gerard, Auberlinder
Publication Date:
03/01/1966
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Export Citation:
Assignee:
Schlumberger, Prospection
Primary Class:
International Classes:
E21B43/117; F42B1/032; F42B3/08; E21B43/11; F42B1/00; F42B3/00
Foreign References:
| FR980903A | ||||
| FR1146818A |