发明名称 |
Emergency bowl for deploying control line from casing head |
摘要 |
An assembly supports a control line of a downhole tool, such as a downhole deployment valve. The tool deploys on casing and has a control line extending from the wellhead to the tool. To support the line separately from any casing hanger, a split bowl disposes around the casing and lands on a shoulder in the head. A port in the bowl has one opening that aligns with a side port in the head. Another opening of the bowl's port connects to the control line that extends to the downhole tool. A section of the control line from the split bowl can be flexible to help prevent kinking or breaking of the line during installation procedures. A hanger disposes on another shoulder in the head uphole from the bowl. The hanger supports the casing in the head separate from the bowl's support of the control line. 72 [60 k 4 -30 |
申请公布号 |
AU2011244948(B2) |
申请公布日期 |
2013.11.07 |
申请号 |
AU20110244948 |
申请日期 |
2011.11.03 |
申请人 |
WEATHERFORD/LAMB, INC. |
发明人 |
GUITIERREZ, GENITH;TRAVIS, TODD;CAIN, BRANDON M. |
分类号 |
E21B33/04;E21B34/02 |
主分类号 |
E21B33/04 |
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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