BR112012011993A2 - process of preparing a settlement slurry by mixing a solid powder, water and one or more additives - Google Patents

process of preparing a settlement slurry by mixing a solid powder, water and one or more additives

Info

Publication number
BR112012011993A2
BR112012011993A2 BR112012011993A BR112012011993A BR112012011993A2 BR 112012011993 A2 BR112012011993 A2 BR 112012011993A2 BR 112012011993 A BR112012011993 A BR 112012011993A BR 112012011993 A BR112012011993 A BR 112012011993A BR 112012011993 A2 BR112012011993 A2 BR 112012011993A2
Authority
BR
Brazil
Prior art keywords
additives
preparing
settlement
water
solid powder
Prior art date
Application number
BR112012011993A
Other languages
Portuguese (pt)
Inventor
Benoit Vidick
Carl Johnson
Glen Monteiro
Jonathan Woodrow
Nathan Lawrence
Robert Seth Hartshorne
Original Assignee
Prad Res & Dev Ltd
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 Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Publication of BR112012011993A2 publication Critical patent/BR112012011993A2/en

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
    • 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
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0032—Controlling the process of mixing, e.g. adding ingredients in a quantity depending on a measured or desired value
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes

Abstract

processo de preparação de uma lama de assentamento mediante a mistura de um pó sólido, água e um ou mais aditivos. quando da preparação de uma lama de assentamento, tal como uma lama cimentosa para a cimentação de um poço de petróleo, o cimento ou outro pó sólido e misturado com água e um retardador de endurecimento. a fim de ser capaz de executar uma verificação rápida e conveniente da concentração do retardador após a diluição no local de uso, um material traçador é misturado com o retardador em quantidade conhecida durante o fabrico. o traçador é escolhido de modo a permitir que a sua concentração seja determinada analiticamente após a diluição no local de uso, proporcionando assim uma forma de determinar a concentração do retardador de endurecimento após tal diluição. o marcador pode ser um material redox-ativo e a sua concentração pode ser determinada por voltametria. o traçador pode igualmente ser misturado com aditivos outros que o retardador de endurecimento.process of preparing a settlement slurry by mixing a solid powder, water and one or more additives. when preparing a settlement sludge, such as a cement sludge for cementing an oil well, cement or other solid powder is mixed with water and a hardening retardant. In order to be able to perform a quick and convenient check of the retarder concentration after dilution at the place of use, a tracer material is mixed with the retarder in known quantity during manufacture. The tracer is chosen to allow its concentration to be determined analytically after dilution at the place of use, thereby providing a way to determine the concentration of the hardening retarder after such dilution. The marker may be a redox active material and its concentration may be determined by voltammetry. The tracer may also be mixed with additives other than the hardening retardant.

BR112012011993A 2009-11-30 2010-10-15 process of preparing a settlement slurry by mixing a solid powder, water and one or more additives BR112012011993A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/627,588 US20110127034A1 (en) 2009-11-30 2009-11-30 Preparation of setting slurries
PCT/IB2010/002658 WO2011064632A2 (en) 2009-11-30 2010-10-15 Preparation of setting slurries

Publications (1)

Publication Number Publication Date
BR112012011993A2 true BR112012011993A2 (en) 2016-05-10

Family

ID=44066997

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011993A BR112012011993A2 (en) 2009-11-30 2010-10-15 process of preparing a settlement slurry by mixing a solid powder, water and one or more additives

Country Status (4)

Country Link
US (1) US20110127034A1 (en)
BR (1) BR112012011993A2 (en)
MX (1) MX2012006007A (en)
WO (1) WO2011064632A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11169114B2 (en) * 2014-04-30 2021-11-09 Schlumberger Technology Corporation Simultaneous analysis of multiple components in well fluids
GB2543450B (en) * 2014-08-28 2021-01-13 Halliburton Energy Services Inc Analyzing mixability of well cement slurries
US10589238B2 (en) 2016-03-14 2020-03-17 Schlumberger Technology Corporation Mixing system for cement and fluids
WO2018183555A1 (en) * 2017-03-28 2018-10-04 Schlumberger Technology Corporation Indirect diagnosis of multiple fluid mixer unit performance
FR3065456B1 (en) * 2017-04-20 2019-06-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives METHOD FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE CEMENT ADDITIVE PRESENT IN AQUEOUS MEDIUM AND ASSOCIATED DEVICE

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565553A (en) * 1969-04-18 1971-02-23 Gen Electric Hermetic compressor unit
US3615223A (en) * 1969-06-06 1971-10-26 Borg Warner Cement retarder determination
US4003431A (en) * 1972-09-20 1977-01-18 Byron Jackson, Inc. Process of cementing wells
GB2202048A (en) * 1987-03-09 1988-09-14 Forex Neptune Sa Monitoring drilling mud circulation
US5324356A (en) * 1991-05-29 1994-06-28 Chemrex Inc. Cement-based compositions containing tracer material
JP3196087B2 (en) * 1992-04-17 2001-08-06 大阪瓦斯株式会社 How to measure fluid flow
NO965327L (en) * 1995-12-14 1997-06-16 Halliburton Co Traceable well cement compositions and methods
US6942771B1 (en) * 1999-04-21 2005-09-13 Clinical Micro Sensors, Inc. Microfluidic systems in the electrochemical detection of target analytes
US6491421B2 (en) * 2000-11-29 2002-12-10 Schlumberger Technology Corporation Fluid mixing system
CA2448435C (en) * 2001-05-23 2009-10-06 Core Laboratories L.P. Method of determining the extent of recovery of materials injected into oil wells
GB2404738B (en) * 2003-08-04 2005-09-28 Schlumberger Holdings System and method for sensing using diamond based microelectrodes
US7096944B2 (en) * 2004-03-02 2006-08-29 Halliburton Energy Services, Inc. Well fluids and methods of use in subterranean formations
DE602005005623D1 (en) * 2005-01-31 2008-05-08 Schlumberger Technology Bv Cement compositions and their use in oil well cementing or the like
GB2432903B (en) * 2005-12-02 2008-02-13 Schlumberger Holdings Blending system for solid/fluids mixtures
US8197650B2 (en) * 2007-06-07 2012-06-12 Sensor Innovations, Inc. Silicon electrochemical sensors
US20140076550A1 (en) * 2012-09-14 2014-03-20 Halliburton Energy Services, Inc. Systems and Methods for Detecting Microannulus Formation and Remediation

Also Published As

Publication number Publication date
WO2011064632A2 (en) 2011-06-03
MX2012006007A (en) 2012-06-19
WO2011064632A3 (en) 2011-11-17
US20110127034A1 (en) 2011-06-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.