FR2895011B1 - Pressiometre de precision automatise - Google Patents

Pressiometre de precision automatise

Info

Publication number
FR2895011B1
FR2895011B1 FR0512771A FR0512771A FR2895011B1 FR 2895011 B1 FR2895011 B1 FR 2895011B1 FR 0512771 A FR0512771 A FR 0512771A FR 0512771 A FR0512771 A FR 0512771A FR 2895011 B1 FR2895011 B1 FR 2895011B1
Authority
FR
France
Prior art keywords
pressiometer
valve
control unit
set points
pressure
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.)
Expired - Fee Related
Application number
FR0512771A
Other languages
English (en)
Other versions
FR2895011A1 (fr
Inventor
Francis Cour
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.)
FUGRO GEOTECHNIQUE SA
Original Assignee
FUGRO GEOTECHNIQUE SA
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
Priority to FR0512771A priority Critical patent/FR2895011B1/fr
Application filed by FUGRO GEOTECHNIQUE SA filed Critical FUGRO GEOTECHNIQUE SA
Priority to EP06841957A priority patent/EP1977049B1/fr
Priority to AT06841957T priority patent/ATE442490T1/de
Priority to CA002633430A priority patent/CA2633430A1/fr
Priority to US12/097,704 priority patent/US20080295589A1/en
Priority to DE602006009152T priority patent/DE602006009152D1/de
Priority to PCT/FR2006/002754 priority patent/WO2007080283A1/fr
Publication of FR2895011A1 publication Critical patent/FR2895011A1/fr
Application granted granted Critical
Publication of FR2895011B1 publication Critical patent/FR2895011B1/fr
Priority to MA31100A priority patent/MA30150B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/006—Measuring wall stresses in the borehole

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Soil Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control Of Fluid Pressure (AREA)
FR0512771A 2005-12-15 2005-12-15 Pressiometre de precision automatise Expired - Fee Related FR2895011B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0512771A FR2895011B1 (fr) 2005-12-15 2005-12-15 Pressiometre de precision automatise
AT06841957T ATE442490T1 (de) 2005-12-15 2006-12-15 Druckmesser mit automatisierter präzision
CA002633430A CA2633430A1 (fr) 2005-12-15 2006-12-15 Pressiometre de precision automatise
US12/097,704 US20080295589A1 (en) 2005-12-15 2006-12-15 Automated-Precision Pressure Meter
EP06841957A EP1977049B1 (fr) 2005-12-15 2006-12-15 Pressiometre de precision automatise
DE602006009152T DE602006009152D1 (de) 2005-12-15 2006-12-15 Druckmesser mit automatisierter präzision
PCT/FR2006/002754 WO2007080283A1 (fr) 2005-12-15 2006-12-15 Pressiometre de precision automatise
MA31100A MA30150B1 (fr) 2005-12-15 2008-07-09 Pressiometre de precision automatise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0512771A FR2895011B1 (fr) 2005-12-15 2005-12-15 Pressiometre de precision automatise

Publications (2)

Publication Number Publication Date
FR2895011A1 FR2895011A1 (fr) 2007-06-22
FR2895011B1 true FR2895011B1 (fr) 2008-03-07

Family

ID=36975543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0512771A Expired - Fee Related FR2895011B1 (fr) 2005-12-15 2005-12-15 Pressiometre de precision automatise

Country Status (8)

Country Link
US (1) US20080295589A1 (fr)
EP (1) EP1977049B1 (fr)
AT (1) ATE442490T1 (fr)
CA (1) CA2633430A1 (fr)
DE (1) DE602006009152D1 (fr)
FR (1) FR2895011B1 (fr)
MA (1) MA30150B1 (fr)
WO (1) WO2007080283A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912776A1 (fr) * 2007-02-15 2008-08-22 Datc Europ Sa Sonde a corps plein
CA2885260C (fr) 2012-12-31 2018-05-29 Halliburton Energy Services, Inc. Regulation de la pression de fluide de forage dans un systeme de circulation de fluide de forage
MY180147A (en) 2013-03-13 2020-11-23 Halliburton Energy Services Inc Diverting flow in a drilling fluid circulation system to regulate drilling fluid pressure
CN103821127B (zh) * 2014-03-12 2015-02-25 长江水利委员会长江科学院 一种端部滑移式高压大旁胀量的旁压仪新型探头
FR3067383B1 (fr) * 2017-06-12 2019-07-26 Calyf Dispositif de mesure par mise en pression du sous-sol et procede de realisation d'un essai de mise en pression associe
CN110616747B (zh) * 2019-09-04 2021-04-06 上海建工集团股份有限公司 双侧式地下围护结构变形探测机器人及探测方法
CN113586034A (zh) * 2021-08-09 2021-11-02 厦门市银海信息科技有限公司 一种自动化计量原油产量的系统及其方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957341A (en) * 1956-01-16 1960-10-25 Menard Louis Francois Auguste Soil testing apparatus
US3772911A (en) * 1971-05-20 1973-11-20 K Ruppeneit Ground strain gauge
FR2512860A1 (fr) * 1981-06-12 1983-03-18 Menard Etu Pressiometriques Lo Dispositif de commande de surface de type numerique pour essais de sols et de roches in situ avec sonde profonde
FR2546299B1 (fr) * 1983-05-17 1985-08-30 Intrafor Cofor Perfectionnements aux appareils pour determiner les variations de volume d'une cellule deformable gonflable enfoncee dans un terrain et soumise a des gradients de pression interne
FR2649753B1 (fr) * 1989-07-12 1991-10-11 Gaiatech Procede d'essai de forage
US5576494A (en) * 1995-05-26 1996-11-19 Osterberg; Jorj O. Method and apparatus for subterranean load-cell testing
ATE230102T1 (de) * 1995-10-23 2003-01-15 Carnegie Inst Of Washington System zur verformungsüberwachung
FR2827318B1 (fr) * 2001-07-11 2003-12-12 Gerard Arsonnet Dispositif permettant d'evaluer la resistance mecanique d'un sol ou analogue

Also Published As

Publication number Publication date
WO2007080283A1 (fr) 2007-07-19
US20080295589A1 (en) 2008-12-04
EP1977049A1 (fr) 2008-10-08
EP1977049B1 (fr) 2009-09-09
CA2633430A1 (fr) 2007-07-19
MA30150B1 (fr) 2009-01-02
FR2895011A1 (fr) 2007-06-22
DE602006009152D1 (de) 2009-10-22
ATE442490T1 (de) 2009-09-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20110831