SG129253A1 - A head for injecting a fluid under pressure to break up ground from a borehole - Google Patents

A head for injecting a fluid under pressure to break up ground from a borehole

Info

Publication number
SG129253A1
SG129253A1 SG200304823A SG200304823A SG129253A1 SG 129253 A1 SG129253 A1 SG 129253A1 SG 200304823 A SG200304823 A SG 200304823A SG 200304823 A SG200304823 A SG 200304823A SG 129253 A1 SG129253 A1 SG 129253A1
Authority
SG
Singapore
Prior art keywords
head
duct
forming means
pipe
borehole
Prior art date
Application number
SG200304823A
Other languages
English (en)
Inventor
Jean-Claude Gessay
Jacques Morey
Fabrice Mathieu
Original Assignee
Cie Du Sol
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 Cie Du Sol filed Critical Cie Du Sol
Publication of SG129253A1 publication Critical patent/SG129253A1/en

Links

Classifications

    • 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
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/26—Compacting soil locally before forming foundations; Construction of foundation structures by forcing binding substances into gravel fillings
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
  • Nozzles (AREA)
  • Disintegrating Or Milling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
SG200304823A 2002-08-13 2003-08-11 A head for injecting a fluid under pressure to break up ground from a borehole SG129253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0210251A FR2843609B1 (fr) 2002-08-13 2002-08-13 Tete d'injection sous pression d'un fluide pour desagreger le terrain a partir d'un forage

Publications (1)

Publication Number Publication Date
SG129253A1 true SG129253A1 (en) 2007-02-26

Family

ID=30775962

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200304823A SG129253A1 (en) 2002-08-13 2003-08-11 A head for injecting a fluid under pressure to break up ground from a borehole

Country Status (8)

Country Link
US (1) US7000714B2 (de)
EP (1) EP1396585B1 (de)
JP (1) JP2004076573A (de)
AT (1) ATE326585T1 (de)
DE (1) DE60305256T2 (de)
ES (1) ES2262955T3 (de)
FR (1) FR2843609B1 (de)
SG (1) SG129253A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7630456B2 (en) * 2002-09-09 2009-12-08 Lsi Corporation Method and/or apparatus to efficiently transmit broadband service content using low density parity code based coded modulation
ITTO20080335A1 (it) 2008-05-06 2009-11-07 Trevi Spa Testa di iniezione per l'esecuzione di tecniche di jet grouting
AU2009202836A1 (en) * 2008-09-18 2010-04-08 Peter Andrew Gray An injection, sealing, valving and passageway system
JP5608449B2 (ja) * 2010-07-12 2014-10-15 裕治 金子 地盤改良工法に使用するモニター機構
IT1401219B1 (it) * 2010-07-15 2013-07-12 Trevi Spa Testa di iniezione per iniettare miscele consolidanti fluide pressurizzate nel terreno.
IT1403014B1 (it) 2010-12-13 2013-09-27 Soilmec Spa Testa di iniezione per iniettare miscele consolidanti fluide pressurizzate nel terreno
CN102536121B (zh) * 2012-02-08 2013-12-18 中国石油大学(北京) 脉冲式井下增压射流钻井方法及装置
CN106194029B (zh) * 2016-09-21 2017-05-31 海斯比得（武汉）石油科技有限公司 基于增压器的岩爆钻井装置以及破岩方法
CN106351814B (zh) * 2016-10-14 2017-08-25 海斯比得（武汉）石油科技有限公司 井下增压器、井下增压压裂工具及井下增压压裂方法
CN107035319A (zh) * 2017-05-23 2017-08-11 扬州大学 一种油气田钻井用水力减阻振荡器
EP3489418B1 (de) 2017-11-23 2020-06-03 VSL International AG Hocheffizienter injektionskopf zur injektion konsolidierender fluidgemische unter druck in den boden
CN113246223B (zh) * 2021-05-27 2022-08-02 中煤科工集团沈阳研究院有限公司 可调节式超高压水射流切割装置及使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228809A (en) * 1989-01-27 1993-07-20 Kajima Corporation Consolidating agent injecting apparatus and injecting apparatus for improving ground
WO2002001043A1 (en) * 2000-06-28 2002-01-03 Pgs Reservoir Consultants As Method and device for performing a portion of casing in a reservoir
JP2003239668A (ja) * 2002-02-14 2003-08-27 Chem Grouting Co Ltd 立孔掘削工法及び装置
US6648084B2 (en) * 2001-02-12 2003-11-18 Compagnie Du Sol Head for injecting liquid under pressure to excavate the ground

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534427A (en) * 1983-07-25 1985-08-13 Wang Fun Den Abrasive containing fluid jet drilling apparatus and process
JPS6153912A (ja) * 1984-08-24 1986-03-18 Yuji Kaneko 円柱状硬化壁の造成による地盤改良方法
US4930586A (en) * 1989-05-12 1990-06-05 Ben Wade Oakes Dickinson, III Hydraulic drilling apparatus and method
WO1997006336A1 (en) * 1995-08-03 1997-02-20 Flowdril Corporation Down hole pressure intensifier and drilling assembly and method
DE29916060U1 (de) * 1999-09-08 2000-04-27 Geidel, Christian, 04448 Wiederitzsch Bodeninjektionslanze mit Druckbegrenzung für Hochdruckinjektion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228809A (en) * 1989-01-27 1993-07-20 Kajima Corporation Consolidating agent injecting apparatus and injecting apparatus for improving ground
WO2002001043A1 (en) * 2000-06-28 2002-01-03 Pgs Reservoir Consultants As Method and device for performing a portion of casing in a reservoir
US6648084B2 (en) * 2001-02-12 2003-11-18 Compagnie Du Sol Head for injecting liquid under pressure to excavate the ground
JP2003239668A (ja) * 2002-02-14 2003-08-27 Chem Grouting Co Ltd 立孔掘削工法及び装置

Also Published As

Publication number Publication date
ES2262955T3 (es) 2006-12-01
US20050077041A1 (en) 2005-04-14
US7000714B2 (en) 2006-02-21
FR2843609B1 (fr) 2004-10-29
ATE326585T1 (de) 2006-06-15
DE60305256D1 (de) 2006-06-22
JP2004076573A (ja) 2004-03-11
DE60305256T2 (de) 2007-05-03
EP1396585A1 (de) 2004-03-10
EP1396585B1 (de) 2006-05-17
FR2843609A1 (fr) 2004-02-20

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