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AU2411501A - Methods and means of carrying off contaminated materials - Google Patents

Methods and means of carrying off contaminated materials

Info

Publication number
AU2411501A
AU2411501A AU24115/01A AU2411501A AU2411501A AU 2411501 A AU2411501 A AU 2411501A AU 24115/01 A AU24115/01 A AU 24115/01A AU 2411501 A AU2411501 A AU 2411501A AU 2411501 A AU2411501 A AU 2411501A
Authority
AU
Australia
Prior art keywords
carrying
methods
contaminated materials
contaminated
materials
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.)
Abandoned
Application number
AU24115/01A
Inventor
Age Kyllingstad
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.)
National Oilwell Varco Norway AS
Original Assignee
Hitec AS
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 Hitec AS filed Critical Hitec AS
Publication of AU2411501A publication Critical patent/AU2411501A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/023—Removing sediments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/005—Waste disposal systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ocean & Marine Engineering (AREA)
  • Paper (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU24115/01A 1999-11-26 2000-11-08 Methods and means of carrying off contaminated materials Abandoned AU2411501A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO19995834A NO314851B1 (en) 1999-11-26 1999-11-26 Installations for the removal of contaminated pulp and use
NO19995834 1999-11-26
PCT/NO2000/000375 WO2001038648A1 (en) 1999-11-26 2000-11-08 Methods and means of carrying off contaminated materials

Publications (1)

Publication Number Publication Date
AU2411501A true AU2411501A (en) 2001-06-04

Family

ID=19904030

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24115/01A Abandoned AU2411501A (en) 1999-11-26 2000-11-08 Methods and means of carrying off contaminated materials

Country Status (3)

Country Link
AU (1) AU2411501A (en)
NO (1) NO314851B1 (en)
WO (1) WO2001038648A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2465168B (en) * 2008-11-07 2012-08-08 Vetco Gray Controls Ltd Disposal of well control fluids
GB2467322A (en) 2009-01-29 2010-08-04 Vetco Gray Controls Ltd Well pump using supplied hydraulic fluid to pump accumulated control fluid into a production flowline
NL2004484C2 (en) * 2010-03-31 2011-10-04 Ihc Holland Ie Bv Submersible dredging device, assembly of a riser system and submersible dredging device, vessel and method of driving a slurry pump.
CN104264729B (en) * 2014-09-09 2016-05-18 浙江海洋学院 A kind of LNG cutter suction dredger
JP6402023B2 (en) * 2014-12-17 2018-10-10 東亜建設工業株式会社 Air lift pump device and method for removing contaminants in water
CN104929175A (en) * 2015-06-10 2015-09-23 安庆市凌康机电产品设计有限公司 Travelling agricultural device
CN106284464B (en) * 2016-08-09 2018-11-20 罗军 River and pond desilting mechanism
CN110670656B (en) * 2019-10-09 2020-10-13 湖南仁天环保工程有限公司 Slurry sucking and conveying method for river treatment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165571A (en) * 1975-01-08 1979-08-28 Santa Fe International Corporation Sea sled with jet pump for underwater trenching and slurry removal
US4681372A (en) * 1986-02-11 1987-07-21 Mcclure William L Deep sea mining apparatus
GB2250527B (en) * 1990-12-05 1994-08-31 Aberdeen Dredging & Pollution Apparatus for use in dredging material
NO963897A (en) * 1996-09-18 1998-01-12 Agr Group As Dredging device
JPH11324009A (en) * 1998-05-08 1999-11-26 Kyushu Electric Power Co Inc Method and equipment for excavation

Also Published As

Publication number Publication date
NO995834D0 (en) 1999-11-26
NO314851B1 (en) 2003-06-02
NO995834L (en) 2001-05-28
WO2001038648A1 (en) 2001-05-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase