发明名称 |
SHAPED RECESSES IN EXPLOSIVE CARRIER HOUSINGS THAT PROVIDE FOR IMPROVED EXPLOSIVE PERFORMANCE BACKGROUND |
摘要 |
A carrier (12) for containing explosives (e.g., shaped charges) (20) includes a housing having a plurality of recesses (14) and a side surface (16) extending around its periphery. The side surface is shaped to a geometry to reduce or control reflection of compression waves generated in response to an explosive jet (e.g., a perforating jet) created due to detonation of an explosive. The side surface may be slanted from a bottom surface of the recess, or a predetermined profile may be formed in the side surface to scatter or direct compression waves.
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申请公布号 |
WO0158832(A3) |
申请公布日期 |
2002.05.30 |
申请号 |
WO2001US02893 |
申请日期 |
2001.01.29 |
申请人 |
SCHLUMBERGER TECHNOLGY CORPORATION |
发明人 |
PARROTT, ROBERT, A.;DENNEY, JANET, S.;LANDS, JACK, F.;FAYARD, ALFREDO |
分类号 |
E21B43/117;(IPC1-7):F42B1/02;F42B3/00 |
主分类号 |
E21B43/117 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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