JPS5575010A - Petroleum excavation platform for icy sea - Google Patents

Petroleum excavation platform for icy sea

Info

Publication number
JPS5575010A
JPS5575010A JP14887678A JP14887678A JPS5575010A JP S5575010 A JPS5575010 A JP S5575010A JP 14887678 A JP14887678 A JP 14887678A JP 14887678 A JP14887678 A JP 14887678A JP S5575010 A JPS5575010 A JP S5575010A
Authority
JP
Japan
Prior art keywords
rails
barge
equipment
movement
petroleum
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.)
Granted
Application number
JP14887678A
Other languages
Japanese (ja)
Other versions
JPS5820328B2 (en
Inventor
Nobuyoshi Yashima
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 JP14887678A priority Critical patent/JPS5820328B2/en
Priority to CA340,908A priority patent/CA1111318A/en
Publication of JPS5575010A publication Critical patent/JPS5575010A/en
Priority to CA376,749A priority patent/CA1125581A/en
Publication of JPS5820328B2 publication Critical patent/JPS5820328B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To ensure that even when a barge moves following the movement of drift ice, its influence is not exerted on a petroleum excavation equipment by arranging the equipment movably along rails on the barge.
CONSTITUTION: An opening portion 2 is formed in the central portion of a barge 1, and a pair of first parallel rails 3 are arranged across the opening portion 2. A first movable base 4 is arranged on each of the first rails 3, a pair of second parallel rails 5 are fixed on the bases 4, a second movable base 6 is arranged on the second rails 5, and a petroleum excavation equipment 8 is mounted on the base 6. Though the barge 1 moves attending on the movement of drift ice C, the movement is absorbed by the rails and bases on the barge 1 and is not exerted on the equipment 8, particularly an excavation pipe 12.
COPYRIGHT: (C)1980,JPO&Japio
JP14887678A 1978-11-30 1978-11-30 Ice drilling platform Expired JPS5820328B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14887678A JPS5820328B2 (en) 1978-11-30 1978-11-30 Ice drilling platform
CA340,908A CA1111318A (en) 1978-11-30 1979-11-29 Working platform for oil drilling operations in ice covered sea areas
CA376,749A CA1125581A (en) 1978-11-30 1981-05-01 Working platform for oil drilling operations in ice covered sea areas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14887678A JPS5820328B2 (en) 1978-11-30 1978-11-30 Ice drilling platform

Publications (2)

Publication Number Publication Date
JPS5575010A true JPS5575010A (en) 1980-06-06
JPS5820328B2 JPS5820328B2 (en) 1983-04-22

Family

ID=15462692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14887678A Expired JPS5820328B2 (en) 1978-11-30 1978-11-30 Ice drilling platform

Country Status (1)

Country Link
JP (1) JPS5820328B2 (en)

Also Published As

Publication number Publication date
JPS5820328B2 (en) 1983-04-22

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