JPS591699U - 半潜水式リグ - Google Patents

半潜水式リグ

Info

Publication number
JPS591699U
JPS591699U JP9658882U JP9658882U JPS591699U JP S591699 U JPS591699 U JP S591699U JP 9658882 U JP9658882 U JP 9658882U JP 9658882 U JP9658882 U JP 9658882U JP S591699 U JPS591699 U JP S591699U
Authority
JP
Japan
Prior art keywords
semi
submersible rig
column
submersible
rig
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9658882U
Other languages
English (en)
Inventor
世古 光春
進 荒木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP9658882U priority Critical patent/JPS591699U/ja
Publication of JPS591699U publication Critical patent/JPS591699U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面は本考案の一実施例における半潜水式リグの概略正
断面図である。 − 1・・・ポンツーン構造物、2・・・コラム、3・・・
メインデツキ構造物、5・・・ボイヤンシーチキンバー

Claims (1)

    【実用新案登録請求の範囲】
  1. メインデツキ構造物にコラムを介してポンツーン構造物
    を接合した半油木式リグにおいて、該コラム上部の周囲
    に浮力体を取り付けたことを特徴とする半潜水式リグ。
JP9658882U 1982-06-29 1982-06-29 半潜水式リグ Pending JPS591699U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9658882U JPS591699U (ja) 1982-06-29 1982-06-29 半潜水式リグ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9658882U JPS591699U (ja) 1982-06-29 1982-06-29 半潜水式リグ

Publications (1)

Publication Number Publication Date
JPS591699U true JPS591699U (ja) 1984-01-07

Family

ID=30230121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9658882U Pending JPS591699U (ja) 1982-06-29 1982-06-29 半潜水式リグ

Country Status (1)

Country Link
JP (1) JPS591699U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639940U (ja) * 1986-07-03 1988-01-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639940U (ja) * 1986-07-03 1988-01-22

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