发明名称 |
Fremgangsmåte for befordring av borekaks |
摘要 |
A method of conveying drill cuttings using a gas to convey the drill cuttings along a pipe (1014), the method comprising the steps of assessing if the drill cuttings to be conveyed are dry or wet and activating a valve to divert the gas through an appropriate size orifice to provide the gas at an appropriate pressure and velocity. |
申请公布号 |
NO20161798(A1) |
申请公布日期 |
2016.11.14 |
申请号 |
NO20160001798 |
申请日期 |
2016.11.14 |
申请人 |
National Oilwell Varco, L.P. |
发明人 |
Seyffert Kenneth Wayne;Burnett George Alexander;McIntosh James Michael;Crabb Colin;Wood David |
分类号 |
B65G53/66;B65G53/06;E21B21/06 |
主分类号 |
B65G53/66 |
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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