FR2435025A1 - Dispositif de mesure de variations de pression - Google Patents

Dispositif de mesure de variations de pression

Info

Publication number
FR2435025A1
FR2435025A1 FR7825396A FR7825396A FR2435025A1 FR 2435025 A1 FR2435025 A1 FR 2435025A1 FR 7825396 A FR7825396 A FR 7825396A FR 7825396 A FR7825396 A FR 7825396A FR 2435025 A1 FR2435025 A1 FR 2435025A1
Authority
FR
France
Prior art keywords
pressure
cell
civil engineering
engineering applications
communicate fluid
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.)
Granted
Application number
FR7825396A
Other languages
English (en)
Other versions
FR2435025B3 (fr
Inventor
Maurice Gau
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.)
SOLMARINE
Original Assignee
SOLMARINE
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 SOLMARINE filed Critical SOLMARINE
Priority to FR7825396A priority Critical patent/FR2435025A1/fr
Publication of FR2435025A1 publication Critical patent/FR2435025A1/fr
Application granted granted Critical
Publication of FR2435025B3 publication Critical patent/FR2435025B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/005—Monitoring or checking of cementation quality or level
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/04—Measuring depth or liquid level
    • E21B47/047—Liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
    • G01L11/006—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces hydraulic or pneumatic counterbalancing forces

Abstract

Pour mesurer une variation de pression dans un espace, notamment un espace inaccessible, on y installe une cellule 4 dont au moins une paroi est déformable. La cellule est reliée par une conduite 5 à un appareil 6 de mesure de pression disposé sur une aire de travail accessible. Application, notamment, au contrôle du remplissage d'un espace annulaire ou d'un corps creux et au tassement d'un sol ou d'un remblai.
FR7825396A 1978-09-04 1978-09-04 Dispositif de mesure de variations de pression Granted FR2435025A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825396A FR2435025A1 (fr) 1978-09-04 1978-09-04 Dispositif de mesure de variations de pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825396A FR2435025A1 (fr) 1978-09-04 1978-09-04 Dispositif de mesure de variations de pression

Publications (2)

Publication Number Publication Date
FR2435025A1 true FR2435025A1 (fr) 1980-03-28
FR2435025B3 FR2435025B3 (fr) 1981-07-17

Family

ID=9212310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825396A Granted FR2435025A1 (fr) 1978-09-04 1978-09-04 Dispositif de mesure de variations de pression

Country Status (1)

Country Link
FR (1) FR2435025A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320039A1 (fr) * 1987-12-01 1989-06-14 Anadrill International SA Dispositif pour mesurer une différence de pression pendant le forage
EP0629846A1 (fr) * 1993-06-17 1994-12-21 WIKA ALEXANDER WIEGAND GmbH & CO. Médiateur de pression pour tuyaux et dispositif de mesure avec un médiateur de pression pour tuyaux
EP0870900A1 (fr) * 1997-04-09 1998-10-14 Shell Internationale Researchmaatschappij B.V. Procédé et dispositif de surveillance d'un puits
US6098020A (en) * 1997-04-09 2000-08-01 Shell Oil Company Downhole monitoring method and device
EP1339951B1 (fr) * 2000-12-04 2020-01-08 Sondex Limited Procede et dispositif pour determiner la qualite de reserve d'un puits de petrole

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320039A1 (fr) * 1987-12-01 1989-06-14 Anadrill International SA Dispositif pour mesurer une différence de pression pendant le forage
EP0629846A1 (fr) * 1993-06-17 1994-12-21 WIKA ALEXANDER WIEGAND GmbH & CO. Médiateur de pression pour tuyaux et dispositif de mesure avec un médiateur de pression pour tuyaux
EP0870900A1 (fr) * 1997-04-09 1998-10-14 Shell Internationale Researchmaatschappij B.V. Procédé et dispositif de surveillance d'un puits
WO1998045574A1 (fr) * 1997-04-09 1998-10-15 Shell Internationale Research Maatschappij B.V. Procede et dispositif d'observation en fond de puits
US6098020A (en) * 1997-04-09 2000-08-01 Shell Oil Company Downhole monitoring method and device
EA001569B1 (ru) * 1997-04-09 2001-04-23 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ контроля физических характеристик текучих сред в нисходящей скважине и устройство для его осуществления
EP1339951B1 (fr) * 2000-12-04 2020-01-08 Sondex Limited Procede et dispositif pour determiner la qualite de reserve d'un puits de petrole

Also Published As

Publication number Publication date
FR2435025B3 (fr) 1981-07-17

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