BR112014011904A2 - ferramenta de limpeza e método para tratamento de superfície interna de invólucro - Google Patents

ferramenta de limpeza e método para tratamento de superfície interna de invólucro

Info

Publication number
BR112014011904A2
BR112014011904A2 BR112014011904A BR112014011904A BR112014011904A2 BR 112014011904 A2 BR112014011904 A2 BR 112014011904A2 BR 112014011904 A BR112014011904 A BR 112014011904A BR 112014011904 A BR112014011904 A BR 112014011904A BR 112014011904 A2 BR112014011904 A2 BR 112014011904A2
Authority
BR
Brazil
Prior art keywords
cleaning tool
housing
tool
cleaning
treating
Prior art date
Application number
BR112014011904A
Other languages
English (en)
Inventor
Hallundbæk Jørgen
Original Assignee
Welltec As
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 Welltec As filed Critical Welltec As
Publication of BR112014011904A2 publication Critical patent/BR112014011904A2/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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173—Macromolecular compounds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Earth Drilling (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

resumo patente de invenção: "ferramenta de limpeza e método para tratamento de superfície interna de invólucro". a presente invenção refere-se a uma ferramenta de limpeza para limpar e tratar uma superfície interna de um invólucro do fundo de poço. a ferramenta de limpeza compreende um alojamento de ferramenta, uma seção de ferramenta de limpeza mecânica compreendendo elementos de limpeza mecânica para liberar elementos da superfície interna do invólucro a fim de limpar o invólucro para tornar substancialmente livre de detritos rígidos e outros materiais precipitados, e uma seção de ferramenta de jatear para ejetar um fluido contendo enzima na superfície interna limpa. a seção de ferramenta de jatear compreendendo uma câmara de fluido compreendendo o fluido contendo enzima e um cabeçote de tubeira compreendendo pelo menos uma tubeira. a invenção ainda refere-se a um método para tratar uma superfície interna de um invólucro por meio da ferramenta de limpeza. 21282919v1
BR112014011904A 2011-11-30 2012-11-29 ferramenta de limpeza e método para tratamento de superfície interna de invólucro BR112014011904A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11191284.6A EP2599849A1 (en) 2011-11-30 2011-11-30 Method of inhibiting corrosion of a downhole casing
PCT/EP2012/073914 WO2013079572A1 (en) 2011-11-30 2012-11-29 A cleaning tool and a method for treating an inner surface of a casing

Publications (1)

Publication Number Publication Date
BR112014011904A2 true BR112014011904A2 (pt) 2017-05-16

Family

ID=47227821

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014011904A BR112014011904A2 (pt) 2011-11-30 2012-11-29 ferramenta de limpeza e método para tratamento de superfície interna de invólucro

Country Status (11)

Country Link
US (1) US20140311528A1 (pt)
EP (2) EP2599849A1 (pt)
CN (1) CN103946477A (pt)
AU (1) AU2012343911B2 (pt)
BR (1) BR112014011904A2 (pt)
CA (1) CA2856162A1 (pt)
DK (1) DK2785967T3 (pt)
IN (1) IN2014CN04491A (pt)
MX (1) MX342052B (pt)
RU (1) RU2014124019A (pt)
WO (1) WO2013079572A1 (pt)

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US10077606B2 (en) 2013-03-27 2018-09-18 Halliburton Energy Services, Inc. Methods of mitigating bituminous material adhesion using nano-particles
US10077636B2 (en) * 2013-03-27 2018-09-18 Halliburton Energy Services, Inc. Use of nanoparticles in cleaning well bores
AU2013405936B2 (en) * 2013-11-21 2017-04-13 Halliburton Energy Services, Inc. Friction and wear reduction of downhole tubulars using graphene
US9844803B1 (en) * 2014-10-24 2017-12-19 Tri-State Environmental, LLC Method and apparatus for cleaning an oil and gas well riser assembly with multiple tools simultaneously
US10030485B2 (en) 2015-10-15 2018-07-24 Schlumberger Technology Corporation Methods and apparatus for collecting debris and filtering fluid
CN109138920B (zh) * 2018-11-13 2021-07-06 梁红云 一种环保节能型清蜡石油机械
CN109538165B (zh) * 2018-11-13 2022-02-25 华运隆腾机械制造有限公司 一种用于石油生产中的防蜡除蜡设备
CN109458157B (zh) * 2018-11-13 2021-12-21 盐城市富德权科技有限公司 一种新型石油蜡清除装置
CN111472720A (zh) * 2019-01-23 2020-07-31 宁夏通领环保科技有限公司 一种石油开采井筒污垢的清除设备
CN109915049B (zh) * 2019-04-10 2021-11-30 中国石油大学胜利学院 一种密闭式油井清洗器
CN110029350A (zh) * 2019-05-24 2019-07-19 深圳众意远诚环保科技有限公司 一种酸性蚀刻液循环再生系统双极射流氯气吸收器
CN110592593B (zh) * 2019-09-16 2021-11-16 天津中车四方轨道车辆有限公司 一种内腔防腐方法
US11203919B1 (en) * 2019-12-19 2021-12-21 Workstrings International, Llc Method and apparatus for fluid jetting of wellbores and other surfaces
US11371319B2 (en) * 2020-03-12 2022-06-28 Saudi Arabian Oil Company Robotic pigging tool
US11333005B2 (en) * 2020-08-17 2022-05-17 Baker Hughes Oilfield Operations Llc One-trip screen installation and cleaning system
CN111963136B (zh) * 2020-08-19 2021-07-09 西安均德石油工程技术有限公司 一种油井酸化解堵设备
US11414961B1 (en) * 2021-02-02 2022-08-16 Saudi Arabian Oil Company Well cleaning tools and related methods of cleaning wells in oil and gas applications
BR102021016392A2 (pt) * 2021-08-18 2023-02-28 Petróleo Brasileiro S.A. - Petrobras Mandril laser para remoção de incrustação em equipamentos de produção
WO2024050397A1 (en) 2022-09-01 2024-03-07 Mc (Us) 3 Llc Enzymes for controlling microbiologically influenced corrosion

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Also Published As

Publication number Publication date
WO2013079572A1 (en) 2013-06-06
CN103946477A (zh) 2014-07-23
MX2014005903A (es) 2014-06-05
AU2012343911A1 (en) 2014-07-10
RU2014124019A (ru) 2016-01-27
CA2856162A1 (en) 2013-06-06
EP2599849A1 (en) 2013-06-05
DK2785967T3 (en) 2017-01-23
US20140311528A1 (en) 2014-10-23
MX342052B (es) 2016-09-12
IN2014CN04491A (pt) 2015-09-11
EP2785967A1 (en) 2014-10-08
AU2012343911B2 (en) 2015-12-17
EP2785967B1 (en) 2016-10-12

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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]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]