<p>A subsea hot-tapping system, comprising an existing pipeline; a hot-tap body fitted around the pipeline; and a fluid injected between the pipeline and the body. In some embodiments, the system also includes a radial arm cutter, adapted to cut a hole in the existing pipeline.</p>
申请公布号
WO2008021792(A1)
申请公布日期
2008.02.21
申请号
WO2007US75281
申请日期
2007.08.06
申请人
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;AYERS, RAY ROLLAND;DUPRE, MICHAEL HOSOKAWA;ECKSTEIN, MICHAEL LEE;MILLER, JACK EVERETT
发明人
AYERS, RAY ROLLAND;DUPRE, MICHAEL HOSOKAWA;ECKSTEIN, MICHAEL LEE;MILLER, JACK EVERETT