BRPI0112512B8 - composições para controlar incrustação, uso das mesmas e métodos de remoção de depósitos de incrustação - Google Patents

composições para controlar incrustação, uso das mesmas e métodos de remoção de depósitos de incrustação

Info

Publication number
BRPI0112512B8
BRPI0112512B8 BRPI0112512A BR0112512A BRPI0112512B8 BR PI0112512 B8 BRPI0112512 B8 BR PI0112512B8 BR PI0112512 A BRPI0112512 A BR PI0112512A BR 0112512 A BR0112512 A BR 0112512A BR PI0112512 B8 BRPI0112512 B8 BR PI0112512B8
Authority
BR
Brazil
Prior art keywords
scale
alkaline earth
earth metal
compositions
present
Prior art date
Application number
BRPI0112512A
Other languages
English (en)
Other versions
BR0112512B1 (pt
BR0112512A (pt
Inventor
James R Von Krosigk
Michael T Pelletier
Neal F Magri
William J Benton
Original Assignee
Cabot Specialty Fluids Inc
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 Cabot Specialty Fluids Inc filed Critical Cabot Specialty Fluids Inc
Publication of BR0112512A publication Critical patent/BR0112512A/pt
Publication of BR0112512B1 publication Critical patent/BR0112512B1/pt
Publication of BRPI0112512B8 publication Critical patent/BRPI0112512B8/pt

Links

Classifications

    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/925—Completion or workover fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Lubricants (AREA)
  • Road Signs Or Road Markings (AREA)
  • Processing Of Solid Wastes (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Treating Waste Gases (AREA)

Abstract

"composições para controlar incrustação, fluidos de finalização e método de remoção de depósitos de incrustação". uma composição de base aquosa contendo formato de césio e pelo menos um agente quelante é descrita. método de remoção de depósitos de incrustação, que podem incluir sulfatos de metais alcalinos terrosos, presentes nas superfícies, incluindo meio poroso, tal como sulfato de metal alcalino terroso desenvolvido em um poço perfurado, é também descrito, onde o método inclui contatar o sulfato de metal alcalino terroso com as composições da presente invenção para remover os depósitos de incrustação. um fluido de finalização contendo pelo menos um formato de metal alcalino, pelo menos um ácido e/ou pelo menos um agente quelante, e opcionalmente pelo menos um tensoativo ou solvente mútuo é também descrito. um método de remoção de um resíduo do filtro de uma superfície do poço perfurado, o qual pode incluir a pesagem do agente tal como carbonato de cálcio, é também descrito, onde o método inclui contatar o resíduo do filtro com o fluido de finalização da presente invenção.
BRPI0112512A 2000-07-14 2001-07-10 composições para controlar incrustação, uso das mesmas e métodos de remoção de depósitos de incrustação BRPI0112512B8 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US21838200P 2000-07-14 2000-07-14
US60/218.382 2000-07-14
US22969100P 2000-09-01 2000-09-01
US60/229.691 2000-09-01
US25220000P 2000-11-21 2000-11-21
US60/252.200 2000-11-21
PCT/US2001/021619 WO2002006422A2 (en) 2000-07-14 2001-07-10 Compositions for controlling scaling and completion fluids

Publications (3)

Publication Number Publication Date
BR0112512A BR0112512A (pt) 2005-11-16
BR0112512B1 BR0112512B1 (pt) 2014-02-25
BRPI0112512B8 true BRPI0112512B8 (pt) 2016-05-31

Family

ID=27396538

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0112512A BRPI0112512B8 (pt) 2000-07-14 2001-07-10 composições para controlar incrustação, uso das mesmas e métodos de remoção de depósitos de incrustação

Country Status (11)

Country Link
US (1) US7211550B2 (pt)
EP (1) EP1301576B1 (pt)
AT (1) ATE532942T1 (pt)
AU (2) AU7329101A (pt)
BR (1) BRPI0112512B8 (pt)
CA (1) CA2416184C (pt)
DK (1) DK1301576T3 (pt)
MX (1) MXPA03000376A (pt)
NO (1) NO336123B1 (pt)
PL (1) PL366217A1 (pt)
WO (1) WO2002006422A2 (pt)

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US11939516B2 (en) 2022-03-21 2024-03-26 Saudi Arabian Oil Company Treatment fluid recipe for high temperature multi-stage fracturing applications

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Also Published As

Publication number Publication date
PL366217A1 (en) 2005-01-24
US20020117457A1 (en) 2002-08-29
BR0112512B1 (pt) 2014-02-25
BR0112512A (pt) 2005-11-16
ATE532942T1 (de) 2011-11-15
NO336123B1 (no) 2015-05-18
AU2001273291B2 (en) 2007-03-01
US7211550B2 (en) 2007-05-01
WO2002006422A2 (en) 2002-01-24
CA2416184C (en) 2010-01-12
WO2002006422A3 (en) 2002-05-23
CA2416184A1 (en) 2002-01-24
NO20030159D0 (no) 2003-01-13
EP1301576A2 (en) 2003-04-16
MXPA03000376A (es) 2004-09-13
DK1301576T3 (da) 2012-01-09
NO20030159L (no) 2003-02-28
EP1301576B1 (en) 2011-11-09
AU7329101A (en) 2002-01-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/02/2014, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A PUBLICACAO NA RPI 2251 DE 25/02/2014 QUANTO AO ENDERECO DO INVENTOR.

B15K Others concerning applications: alteration of classification

Ipc: C09K 8/06 (2006.01), C09K 8/528 (2006.01)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2522 DE 07-05-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.