FR3124540B1 - Dispositif de mesure de déformations dans un trou de forage - Google Patents

Dispositif de mesure de déformations dans un trou de forage Download PDF

Info

Publication number
FR3124540B1
FR3124540B1 FR2106959A FR2106959A FR3124540B1 FR 3124540 B1 FR3124540 B1 FR 3124540B1 FR 2106959 A FR2106959 A FR 2106959A FR 2106959 A FR2106959 A FR 2106959A FR 3124540 B1 FR3124540 B1 FR 3124540B1
Authority
FR
France
Prior art keywords
borehole
hollow elastic
elastic shell
measuring deformations
measuring
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.)
Active
Application number
FR2106959A
Other languages
English (en)
Other versions
FR3124540A1 (fr
Inventor
Jean Chery
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.)
Centre National de la Recherche Scientifique CNRS
Universite de Montpellier I
Universite de Montpellier
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Montpellier I
Universite de Montpellier
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 Centre National de la Recherche Scientifique CNRS, Universite de Montpellier I, Universite de Montpellier filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2106959A priority Critical patent/FR3124540B1/fr
Priority to FR2206108A priority patent/FR3124539B1/fr
Priority claimed from FR2206108A external-priority patent/FR3124539B1/fr
Priority to PCT/FR2022/051293 priority patent/WO2023275489A1/fr
Priority to EP22748396.3A priority patent/EP4363792A1/fr
Publication of FR3124540A1 publication Critical patent/FR3124540A1/fr
Application granted granted Critical
Publication of FR3124540B1 publication Critical patent/FR3124540B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • 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
    • E21B47/00—Survey of boreholes or wells
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/22—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0025—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of elongated objects, e.g. pipes, masts, towers or railways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Dispositif de mesure (10) de déformations convenant à être disposé dans un trou de forage (2), comprenant : une coque élastique creuse (11) ayant un diamètre compatible avec ledit trou de forage dans lequel elle est insérée ; un système de mise en pression (12) de ladite coque élastique creuse ; des détecteurs uniaxiaux (13) pour mesurer l’allongement de ladite coque élastique creuse dans au moins six directions différentes. Figure pour la publication : Figure 1
FR2106959A 2021-06-29 2021-06-29 Dispositif de mesure de déformations dans un trou de forage Active FR3124540B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2106959A FR3124540B1 (fr) 2021-06-29 2021-06-29 Dispositif de mesure de déformations dans un trou de forage
FR2206108A FR3124539B1 (fr) 2021-06-29 2022-06-21 Dispositif de mesure de déformations dans un trou de forage
PCT/FR2022/051293 WO2023275489A1 (fr) 2021-06-29 2022-06-28 Dispositif de mesure de déformations dans un trou de forage
EP22748396.3A EP4363792A1 (fr) 2021-06-29 2022-06-28 Dispositif de mesure de déformations dans un trou de forage

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR2106959A FR3124540B1 (fr) 2021-06-29 2021-06-29 Dispositif de mesure de déformations dans un trou de forage
FR2106959 2021-06-29
FR2206108A FR3124539B1 (fr) 2021-06-29 2022-06-21 Dispositif de mesure de déformations dans un trou de forage
FR2206108 2022-06-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
FR2206108A Division FR3124539B1 (fr) 2021-06-29 2022-06-21 Dispositif de mesure de déformations dans un trou de forage

Publications (2)

Publication Number Publication Date
FR3124540A1 FR3124540A1 (fr) 2022-12-30
FR3124540B1 true FR3124540B1 (fr) 2023-07-28

Family

ID=82748225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106959A Active FR3124540B1 (fr) 2021-06-29 2021-06-29 Dispositif de mesure de déformations dans un trou de forage

Country Status (3)

Country Link
EP (1) EP4363792A1 (fr)
FR (1) FR3124540B1 (fr)
WO (1) WO2023275489A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482443A (en) * 1968-04-24 1969-12-09 Us Interior Solid inclusion,3-dimensional,borehole stressmeter
JPH0812067B2 (ja) * 1991-09-30 1996-02-07 有限会社テクノ菅谷 歪み拡大装置
JP2560260B2 (ja) * 1994-10-05 1996-12-04 科学技術庁防災科学技術研究所長 レーザひずみ計
US9027411B2 (en) * 2012-04-03 2015-05-12 Public Interest Incorporated Foundations Association For The Development Of Earthquake Prediction Stress and strain sensing device
FR3050818B1 (fr) * 2016-04-29 2020-02-21 Centre National De La Recherche Scientifique - Cnrs - Dispositif de mesure de deformations endogenes

Also Published As

Publication number Publication date
EP4363792A1 (fr) 2024-05-08
WO2023275489A1 (fr) 2023-01-05
FR3124540A1 (fr) 2022-12-30

Similar Documents

Publication Publication Date Title
JP5634121B2 (ja) 締結部材締め忘れ防止システム
CN101105259A (zh) 可摆动支承臂
JP2018119923A5 (fr)
FR3071718B1 (fr) Dispositif d'insertion d'un implant chirurgical
FR3037142B1 (fr) Dispositif de mesure de pression a fiabilite amelioree et procede de calibrage associe
US11009416B2 (en) Device for the non-intrusive measurement of the pressure of a fluid inside a cylindrical casing using chain links
FR3050818B1 (fr) Dispositif de mesure de deformations endogenes
FR3124540B1 (fr) Dispositif de mesure de déformations dans un trou de forage
FR3124539B1 (fr) Dispositif de mesure de déformations dans un trou de forage
US20050235755A1 (en) Non-intrusive pressure sensing device
FR3078402B1 (fr) Banc d’essais pour dispositif tournant, en particulier pour butee de suspension
EP1359345A3 (fr) Dispositif d'actionnement à éléments roulants intermédiaires
CA2381456A1 (fr) Systeme de mesure de la pression d'une canalisation
US8826754B2 (en) Modular probe assembly having force protection and articulation
FR3092403B1 (fr) Dispositif de mesure, en particulier pour la détection de dihydrogène dans le sol d’une région
FR3096457B1 (fr) Cloche de detection de fuite et son procede d’utilisation
FR3099105B1 (fr) Système de visualisation de l’environnement extérieur d’un véhicule comprenant un dispositif de visualisation dépourvu de miroir
US1382663A (en) Extensometer
FR3054434B1 (fr) Structure d'exosquelette pour l'assistance a l'effort d'un utilisateur
FR3075366B1 (fr) Dispositif de mesure de forces pour une unite cosmetique et procede de mesure associe
EP3860459B1 (fr) Dispositif de quantification de la dexterite
FR3057312B1 (fr) Dispositif d'accouplement destine a relier un arbre de sortie d'une transmission et un arbre a vis sans fin d'une machine a vis sans fin et agencement de transmission d'une machine a vis sans fin equipe d'un tel dispositif d'accouplement
JP3824150B2 (ja) 試験片伸び計
FR3130370B1 (fr) Système d’étalonnage en angle
FR3114605B1 (fr) Tronçon de tige d’une tige de forage du sol, élément d’entraînement, système de tronçons de tige et dispositif de forage du sol

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221230

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4