EP3051057A1 - Appareil de cimentation et système pour la cimentation d'un puits de forage - Google Patents

Appareil de cimentation et système pour la cimentation d'un puits de forage Download PDF

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Publication number
EP3051057A1
EP3051057A1 EP15290020.5A EP15290020A EP3051057A1 EP 3051057 A1 EP3051057 A1 EP 3051057A1 EP 15290020 A EP15290020 A EP 15290020A EP 3051057 A1 EP3051057 A1 EP 3051057A1
Authority
EP
European Patent Office
Prior art keywords
cementing
wellbore
concrete
cable
component
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.)
Withdrawn
Application number
EP15290020.5A
Other languages
German (de)
English (en)
Inventor
Jean-Louis Pessin
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.)
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Schlumberger Technology BV
Original Assignee
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Schlumberger Technology BV
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 Services Petroliers Schlumberger SA, Schlumberger Holdings Ltd, Schlumberger Technology BV filed Critical Services Petroliers Schlumberger SA
Priority to EP15290020.5A priority Critical patent/EP3051057A1/fr
Publication of EP3051057A1 publication Critical patent/EP3051057A1/fr
Withdrawn legal-status Critical Current

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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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like

Definitions

  • the first component may be a cement slurry and the second component may be a gas, such as nitrogen or a liquid, such as water.
  • the first or second component may comprise additives.
  • the second component is a gas
  • the resulting concrete is a foam concrete which expand when mixed and does require a small volume of first and second components for performing a job.
  • the diameter of the core is typically comprised between 1 mm and 5 mm, advantageously between 2 mm and 4 mm, and is for example equal to 3.17 mm, i.e. 0.125 inches.
  • the apparatus according to the disclosure may be easily lowered into the wellbore and do not necessitate a complicated or expensive installation for producing the concrete. Moreover, as it may be activated from the surface and/or on reception of a signal coming from an external element, the concrete may be released at a precise location in the wellbore.
EP15290020.5A 2015-01-30 2015-01-30 Appareil de cimentation et système pour la cimentation d'un puits de forage Withdrawn EP3051057A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15290020.5A EP3051057A1 (fr) 2015-01-30 2015-01-30 Appareil de cimentation et système pour la cimentation d'un puits de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15290020.5A EP3051057A1 (fr) 2015-01-30 2015-01-30 Appareil de cimentation et système pour la cimentation d'un puits de forage

Publications (1)

Publication Number Publication Date
EP3051057A1 true EP3051057A1 (fr) 2016-08-03

Family

ID=52464300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15290020.5A Withdrawn EP3051057A1 (fr) 2015-01-30 2015-01-30 Appareil de cimentation et système pour la cimentation d'un puits de forage

Country Status (1)

Country Link
EP (1) EP3051057A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018183555A1 (fr) * 2017-03-28 2018-10-04 Schlumberger Technology Corporation Diagnostic indirect de performance d'unité de mélangeur de fluides multiples

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614988A (en) * 1969-07-30 1971-10-26 Lawrence K Moore Differential pressure tools for plugging holes in well pipe
US5582251A (en) * 1995-04-17 1996-12-10 Baker Hughes Incorporated Downhole mixer
US6955216B1 (en) * 1999-11-24 2005-10-18 Shell Oil Company Device for injecting a fluid into a formation
US20080093077A1 (en) * 2004-10-12 2008-04-24 Schlumberger Technology Corporation Injection Apparatus for Injecting an Activated Fluid into a Well-Bore and Related Injection Method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614988A (en) * 1969-07-30 1971-10-26 Lawrence K Moore Differential pressure tools for plugging holes in well pipe
US5582251A (en) * 1995-04-17 1996-12-10 Baker Hughes Incorporated Downhole mixer
US6955216B1 (en) * 1999-11-24 2005-10-18 Shell Oil Company Device for injecting a fluid into a formation
US20080093077A1 (en) * 2004-10-12 2008-04-24 Schlumberger Technology Corporation Injection Apparatus for Injecting an Activated Fluid into a Well-Bore and Related Injection Method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018183555A1 (fr) * 2017-03-28 2018-10-04 Schlumberger Technology Corporation Diagnostic indirect de performance d'unité de mélangeur de fluides multiples
US11941128B2 (en) 2017-03-28 2024-03-26 Schlumberger Technology Corporation Indirect diagnosis of multiple fluid mixer unit performance

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