| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | JPS5418645B2 - | JP3159574 | 1974-03-22 | JPS5418645B2 | 1979-07-09 | |
| 22 | Method of repairing reeintroducing mechanism for submarine station and submarine well device | JP260478 | 1978-01-13 | JPS53108002A | 1978-09-20 | JIYORUJIYU EMU SHIYATOO; CHIESUTAA BII FUOOKUNAA JIYUNI |
| 23 | JPS5016723B1 - | JP3923669 | 1969-05-22 | JPS5016723B1 | 1975-06-16 | |
| 24 | JPS49127802A - | JP3159574 | 1974-03-22 | JPS49127802A | 1974-12-06 | |
| 25 | JPS4884001A - | JP1093873 | 1973-01-26 | JPS4884001A | 1973-11-08 | |
| 26 | Method and device for recovering running tool/ guideframe device | JP9991689 | 1989-04-19 | JPH0216290A | 1990-01-19 | RODERITSUKU JIEI MAIAASU; JIYOOJI EICHI DERUGADO |
| PURPOSE: To recover each part of the guideboard system of a well template without using a winch wire by successively releasing each part of the guideboard system, engaging a running tool/guideframe device with this part, and winding it by a guide wire. CONSTITUTION: A plurality of guideboards 22, 22 is mounted on the well template 13 of an undersea wellhead 15 situated on the seafloor. The guideboards 22, 22 are connected to guide wires 21, 21 extending from a platform deck on the sea and constituted in such a manner that each part is successively releasable. A running tool/guideframe device 10 is fixed to a riser connector 14, and the riser connector 14 is latched to the wellhead 15. Each part of the guideboard is successively released and engaged with the running/guideframe device 10, and the guide wires 21, 21 are wound up to recover all the devices removed from a riser. COPYRIGHT: (C)1990,JPO | ||||||
| 27 | JPS6026919B2 - | JP260678 | 1978-01-13 | JPS6026919B2 | 1985-06-26 | SAMUERU TEYUTSUSON |
| 28 | Apparatus and method of connecting well head of sea bottom | JP1259483 | 1983-01-28 | JPS58135294A | 1983-08-11 | EMETSUTO MAASHIYU RICHIYAADOSO; ANJIEROSU TOOMASU KATASU; JIYOSEFU RARUFU PADEIRA |
| 29 | JPS5737760B2 - | JP11081878 | 1978-09-11 | JPS5737760B2 | 1982-08-11 | |
| 30 | JPS5730956B2 - | JP260478 | 1978-01-13 | JPS5730956B2 | 1982-07-01 | |
| 31 | Underwater anchor assembly and its manufacture | JP12178081 | 1981-08-03 | JPS5758591A | 1982-04-08 | RIREI JIEN GOORUDOSUMISU |
| 32 | Diving structure and its laying method | JP15571479 | 1979-12-03 | JPS5643092A | 1981-04-21 | DANIERU SEODOORU MERITSUTSU; KENESU REZURII SHIAARU; BURIAN EDOWAADO UTSUDOMAN |
| 33 | Housing of beam receiver and movable guide in sea bottom | JP14215978 | 1978-11-17 | JPS5479101A | 1979-06-23 | ARUBAATO MAIKURU RIIGAN |
| 34 | Method of connecting flexible wire to sea station and device therefor | JP260378 | 1978-01-13 | JPS5395293A | 1978-08-21 | JIYORUJIYU EMU SHIYATOO; CHIESUTAA BII FUOOKUNAA JIYUNI |
| 35 | JPS515203B1 - | JP2075071 | 1971-04-06 | JPS515203B1 | 1976-02-18 | |
| 36 | JPS5025402B1 - | JP3907669 | 1969-05-21 | JPS5025402B1 | 1975-08-23 | |
| 37 | JPS5016724B1 - | JP5938969 | 1969-07-29 | JPS5016724B1 | 1975-06-16 | |
| 38 | JPS4841402B1 - | JP5938869 | 1969-07-29 | JPS4841402B1 | 1973-12-06 | |
| 39 | JPH0459437B2 - | JP1259583 | 1983-01-28 | JPH0459437B2 | 1992-09-22 | EMETSUTO MAASHU RICHAADOSON; ANJEROSU TOOMASU KATASU; JOSEFU RARUFU PADEIRA |
| 40 | JPH0432918B2 - | JP24356484 | 1984-11-20 | JPH0432918B2 | 1992-06-01 | IBON KYASUTERU; MISHERU IATO |
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