发明名称 |
MULTIPLE ACTIVATION-DEVICE LAUNCHER FOR A CEMENTING HEAD. |
摘要 |
<p>The invention relates to a multiple activation-device launching system for a cementing head, comprising a launcher body comprising at least one launching chamber and a device chamber, the launching chamber sized to receive one or more activation devices therein, the launching chamber in fluid communication with a power source for launching the activation device into the device chamber. Then the invention relates to various methods involving such system.</p> |
申请公布号 |
MX2011003403(A) |
申请公布日期 |
2011.04.26 |
申请号 |
MX20110003403 |
申请日期 |
2009.09.16 |
申请人 |
SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
PHILIPPE GAMBIER;GREG GIEM;JOEL RONDEAU;CHRIS FITZGERALD |
分类号 |
E21B33/05;E21B33/068;E21B33/076 |
主分类号 |
E21B33/05 |
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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