AR070169A1 - Metodos para prevenir o reparar la sedimientacion de xantano - Google Patents

Metodos para prevenir o reparar la sedimientacion de xantano

Info

Publication number
AR070169A1
AR070169A1 ARP090100112A ARP090100112A AR070169A1 AR 070169 A1 AR070169 A1 AR 070169A1 AR P090100112 A ARP090100112 A AR P090100112A AR P090100112 A ARP090100112 A AR P090100112A AR 070169 A1 AR070169 A1 AR 070169A1
Authority
AR
Argentina
Prior art keywords
sedimentation
chelating agent
xanthan
metal ions
polyvalent metal
Prior art date
Application number
ARP090100112A
Other languages
English (en)
Original Assignee
Mi Llc
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 Mi Llc filed Critical Mi Llc
Publication of AR070169A1 publication Critical patent/AR070169A1/es

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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

En la presente se divulgan métodos para reparar y/o prevenir la sedimentacion de polímero sobre superficies, en particular, sobre superficies de máquinas de perforacion y formaciones de tierra en la industria petrolera. Las formas de realizacion divulgadas en la presente se refieren a un método para reparar la sedimentacion de xantano, cuyo método incluye los pasos de poner en contacto la sedimentacion de xantano que incluye xantano acomplejado con iones de metales polivalentes, con un fluido reparador que contiene por lo menos un agente quelante; y permitir que el fluido disuelva la sedimentacion de xantano. Además se divulga un método para prevenir la sedimentacion de polímeros, el cual incluye emplazar un fluido de pozo de perforacion incluyendo un polímero entrecruzable y por lo menos un agente quelante en un pozo de perforacion; en el cual por lo menos dicho agente quelante se acompleja con iones de metales polivalentes presentes en el pozo de perforacion. Asimismo se divulga un fluido de pozo de perforacion mejorado que incluye un fluido base; un polímero que comprende grupos químicos reactivos a iones de metales polivalentes hallados en el fondo del pozo; y por lo menos un agente quelante; en el cual por los menos dicho agente quelante se acompleja con iones de metales polivalentes en el fondo del pozo.
ARP090100112A 2008-01-16 2009-01-14 Metodos para prevenir o reparar la sedimientacion de xantano AR070169A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2155408P 2008-01-16 2008-01-16

Publications (1)

Publication Number Publication Date
AR070169A1 true AR070169A1 (es) 2010-03-17

Family

ID=40885866

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100112A AR070169A1 (es) 2008-01-16 2009-01-14 Metodos para prevenir o reparar la sedimientacion de xantano

Country Status (8)

Country Link
US (1) US20110053811A1 (es)
EP (1) EP2245107A4 (es)
AR (1) AR070169A1 (es)
BR (1) BRPI0907174A2 (es)
CA (1) CA2714170A1 (es)
EA (1) EA201070854A1 (es)
MX (1) MX2010007772A (es)
WO (1) WO2009091652A2 (es)

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US8567504B2 (en) 2006-08-04 2013-10-29 Halliburton Energy Services, Inc. Composition and method relating to the prevention and remediation of surfactant gel damage
US8567503B2 (en) 2006-08-04 2013-10-29 Halliburton Energy Services, Inc. Composition and method relating to the prevention and remediation of surfactant gel damage
US9027647B2 (en) 2006-08-04 2015-05-12 Halliburton Energy Services, Inc. Treatment fluids containing a biodegradable chelating agent and methods for use thereof
EP3181656B1 (en) 2008-01-09 2018-12-12 Akzo Nobel Chemicals International B.V. Acidic aqueous solution containing a chelating agent
JP2014505749A (ja) 2010-12-17 2014-03-06 アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ キレート剤を用いるイライト含有累層の処理
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US8881823B2 (en) * 2011-05-03 2014-11-11 Halliburton Energy Services, Inc. Environmentally friendly low temperature breaker systems and related methods
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US8993490B2 (en) * 2011-12-20 2015-03-31 Halliburton Energy Services, Inc. Method for the removal or suppression of interfering metal ions using environmentally friendly competitive binders
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US9334716B2 (en) 2012-04-12 2016-05-10 Halliburton Energy Services, Inc. Treatment fluids comprising a hydroxypyridinecarboxylic acid and methods for use thereof
US8517103B1 (en) * 2012-12-04 2013-08-27 Halliburton Energy Services, Inc. Oil or gas treatment fluid containing a chelate or coordination complex that sets
US9670399B2 (en) 2013-03-15 2017-06-06 Halliburton Energy Services, Inc. Methods for acidizing a subterranean formation using a stabilized microemulsion carrier fluid
US20150087563A1 (en) * 2013-09-20 2015-03-26 Baker Hughes Incorporated Fluid formulations for cleaning oil-based or synthetic oil-based mud filter cakes
EP3060747B1 (en) * 2013-10-25 2021-04-07 Flex-chem Holding Company LLC Method for remediation of subterranean-formed metal-polymer complexes using a metal complexing agent
AU2015247994B2 (en) 2014-04-14 2018-03-29 Flex-Chem Holding Company, Llc Stimulation of wells in nano-darcy shale formations
US9932516B2 (en) 2014-09-04 2018-04-03 Flex-Chem Holding Company, Llc Slick-water fracturing using time release metal-complexing agent
US11299972B2 (en) 2019-10-10 2022-04-12 Flex-Chem Holding Company, Llc Method for remediation of subterranean-formed metal-polymer complexes using peracetic acid
WO2021159066A1 (en) 2020-02-07 2021-08-12 Flex-Chem Holding Company, Llc Iron control as part of a well treatment using time-released agents
EP4100485A1 (en) 2020-02-07 2022-12-14 Flex-Chem Holding Company, LLC Iron control as part of a well treatment using time-released agents
CN114381252B (zh) * 2022-01-19 2023-02-10 成都理工大学 一种超高温下耐多价金属阳离子无固相修井液的制备方法

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Also Published As

Publication number Publication date
EA201070854A1 (ru) 2011-02-28
WO2009091652A3 (en) 2009-10-08
EP2245107A2 (en) 2010-11-03
MX2010007772A (es) 2010-09-28
WO2009091652A2 (en) 2009-07-23
US20110053811A1 (en) 2011-03-03
BRPI0907174A2 (pt) 2015-07-14
CA2714170A1 (en) 2009-07-23
EP2245107A4 (en) 2011-07-06

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