Title:
Explosive charges used in petroleum boreholes
United States Patent 3196792
US Patent References:
Method of sintering porous metal objects
- - 2203895
Method of producing shaped bodies from powdery ferrous material
- - 2352316
Powder metallurgical methods
- - 2362772
Liner for hollow charges
- - 2605703
Method of making high density ferrous alloy powder compacts and products thereof
- - 2853767
Method of sintering porous metal objects
- - 2203895
Method of producing shaped bodies from powdery ferrous material
- - 2352316
Powder metallurgical methods
- - 2362772
Liner for hollow charges
- - 2605703
Method of making high density ferrous alloy powder compacts and products thereof
- - 2853767
Inventors:
Denis, Charrin
Publication Date:
07/27/1965
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Export Citation:
Assignee:
Schlumberger, Prospection
Primary Class:
Other Classes:
102/306
International Classes:
E21B43/117; F42B3/08; F42B3/28; E21B43/11; F42B3/00
Foreign References:
| GB866931A |