NL6814339A - - Google Patents

Info

Publication number
NL6814339A
NL6814339A NL6814339A NL6814339A NL6814339A NL 6814339 A NL6814339 A NL 6814339A NL 6814339 A NL6814339 A NL 6814339A NL 6814339 A NL6814339 A NL 6814339A NL 6814339 A NL6814339 A NL 6814339A
Authority
NL
Netherlands
Application number
NL6814339A
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 filed Critical
Priority to NL6814339A priority Critical patent/NL6814339A/xx
Priority to GB47060/69A priority patent/GB1249548A/en
Priority to US864104A priority patent/US3603408A/en
Priority to JP44080269A priority patent/JPS502921B1/ja
Publication of NL6814339A publication Critical patent/NL6814339A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/26—Anchors securing to bed
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes
    • E21B33/143—Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes for underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/34—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools of roller-cutter type
NL6814339A 1968-10-07 1968-10-07 NL6814339A (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL6814339A NL6814339A (zh) 1968-10-07 1968-10-07
GB47060/69A GB1249548A (en) 1968-10-07 1969-09-24 Apparatus for providing an under-water anchorage system on a firm or rocky sea bottom
US864104A US3603408A (en) 1968-10-07 1969-10-06 Submarine drilling apparatus
JP44080269A JPS502921B1 (zh) 1968-10-07 1969-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6814339A NL6814339A (zh) 1968-10-07 1968-10-07

Publications (1)

Publication Number Publication Date
NL6814339A true NL6814339A (zh) 1970-04-09

Family

ID=19804864

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6814339A NL6814339A (zh) 1968-10-07 1968-10-07

Country Status (4)

Country Link
US (1) US3603408A (zh)
JP (1) JPS502921B1 (zh)
GB (1) GB1249548A (zh)
NL (1) NL6814339A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337791U (zh) * 1976-09-06 1978-04-03
US4234046A (en) * 1979-04-30 1980-11-18 Haynes Harvey H Pressure differential seafloor corer-carrier
NO993680L (no) 1998-07-29 2000-01-31 Philip Head Forankringsanordning og fremgangsmåte
GB2436320A (en) * 2006-03-13 2007-09-26 John Richard Carew Armstrong Deep water remote drilled anchoring system
NO330317B1 (no) * 2008-06-23 2011-03-28 Fensfjord Mooring As Fremgangsmate for forankring av en fortoyningsline til et undervannsfeste
US8905156B2 (en) * 2012-04-10 2014-12-09 Vetco Gray Inc. Drop away funnel for modular drilling templates
CN113212657A (zh) * 2021-05-26 2021-08-06 中国能源建设集团广东省电力设计研究院有限公司 一种自安装式海上平台

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023820A (en) * 1956-05-16 1962-03-06 Desvaux Jacques Bore-hole drilling including tubing of the drilled hole
US3063507A (en) * 1958-08-07 1962-11-13 Neill O Method and apparatus for offshore drilling
IL25639A (en) * 1966-04-29 1970-02-19 Peri B Drilling rigs and craft
FR1573827A (zh) * 1967-05-08 1969-07-11

Also Published As

Publication number Publication date
GB1249548A (en) 1971-10-13
JPS502921B1 (zh) 1975-01-30
US3603408A (en) 1971-09-07

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