BRPI0414682A - método para separar uma fase sólida e uma fase lìquida em uma lama a base de óleo, e, composição - Google Patents

método para separar uma fase sólida e uma fase lìquida em uma lama a base de óleo, e, composição

Info

Publication number
BRPI0414682A
BRPI0414682A BRPI0414682-4A BRPI0414682A BRPI0414682A BR PI0414682 A BRPI0414682 A BR PI0414682A BR PI0414682 A BRPI0414682 A BR PI0414682A BR PI0414682 A BRPI0414682 A BR PI0414682A
Authority
BR
Brazil
Prior art keywords
oil
composition
water
separating
liquid phase
Prior art date
Application number
BRPI0414682-4A
Other languages
English (en)
Inventor
Jorge Eduardo Adams Pena
Henry Masias
Sun-Yi Huang
Raymond Farinato
Original Assignee
Cytec Tech Corp
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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of BRPI0414682A publication Critical patent/BRPI0414682A/pt
Publication of BRPI0414682B1 publication Critical patent/BRPI0414682B1/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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Polymerisation Methods In General (AREA)
  • Colloid Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"MéTODO PARA SEPARAR UMA FASE SóLIDA E UMA FASE LìQUIDA EM UMA LAMA A BASE DE óLEO, E, COMPOSIçãO". Esta invenção refere-se a um método de obter-se uma separação de sólido-líquido de uma lama a base de óleo, compreendendo a etapa de contatar dita lama a base de óleo com uma emulsão de água-em-óleo, compreendendo um polímero derivado de pelo menos um monómero solúvel em água, em que o polimero não é dissolvido antes do contato com a lama a base de óleo, misturar a emulsão de água em óleo e a lama a base de óleo e separar a fase sólida da fase líquida da lama a base de óleo. Além disso, esta invenção também refere-se a uma composição compreendendo uma lama a base de óleo, com uma emulsão água em óleo compreendendo um polímero derivado de pelo menos um monómero solúvel em água, em que o polímero não é dissolvido antes de contatar com a lama a base de óleo.
BRPI0414682A 2003-09-30 2004-07-16 método para separar uma fase sólida e uma fase líquida em uma lama a base de óleo, e, composição BRPI0414682B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/674,441 US7338608B2 (en) 2003-09-30 2003-09-30 Solid-liquid separation of oil-based muds
PCT/US2004/023007 WO2005035934A2 (en) 2003-09-30 2004-07-16 Solid-liquid separation of oil-based muds

Publications (2)

Publication Number Publication Date
BRPI0414682A true BRPI0414682A (pt) 2006-11-28
BRPI0414682B1 BRPI0414682B1 (pt) 2017-04-18

Family

ID=34376872

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414682A BRPI0414682B1 (pt) 2003-09-30 2004-07-16 método para separar uma fase sólida e uma fase líquida em uma lama a base de óleo, e, composição

Country Status (12)

Country Link
US (3) US7338608B2 (pt)
EP (1) EP1673417B1 (pt)
CN (1) CN1856636B (pt)
AU (1) AU2004280544A1 (pt)
BR (1) BRPI0414682B1 (pt)
CA (1) CA2540560C (pt)
EG (1) EG23882A (pt)
MX (1) MX261965B (pt)
MY (1) MY138560A (pt)
NO (1) NO338859B1 (pt)
RU (1) RU2340759C2 (pt)
WO (1) WO2005035934A2 (pt)

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CN102503007B (zh) * 2011-11-25 2013-02-27 天津泰林森工贸有限公司 一种油基泥浆的排放处理方法
CA2878962A1 (en) * 2012-07-30 2014-02-06 Dow Global Technologies Llc N-vinylpyrrolidone-based cationic copolymer for separating an oil-in-water emulsion
CA2879167C (en) * 2012-08-28 2021-05-11 Ecolab Usa Inc. Inhibitors for organics solubilized in produced water
WO2014178914A1 (en) * 2013-04-30 2014-11-06 Soane Energy, Llc Formulations and methods for aggregating oil-wet solids in aqueous suspensions
JP6048350B2 (ja) * 2013-09-13 2016-12-21 栗田工業株式会社 含油スカムの粘度低減方法、及び含油排水の粘度低減方法
EP3262136B1 (en) * 2015-02-27 2020-11-11 Solvay USA Inc. Viscosifying friction reducers
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WO2017214345A1 (en) * 2016-06-08 2017-12-14 M-I L.L.C. Flow improvers for heavy and extra heavy crude oils
RU2742232C2 (ru) 2016-08-18 2021-02-03 Сайтек Индастриз Инк. Сульфосукцинатные поверхностно-активные смеси и способы их применения
CN106467727B (zh) * 2016-09-29 2019-03-15 中国石油集团川庆钻探工程有限公司工程技术研究院 一种固液分离剂和制备方法及其应用
CN108798569A (zh) * 2018-06-13 2018-11-13 河北华运鸿业化工有限公司 一种废油基泥浆回收利用方法
CN111215253B (zh) * 2020-01-22 2021-04-20 中国矿业大学 一种低阶煤浮选药剂及浮选方法
CN111793483B (zh) * 2020-07-28 2022-12-20 新疆贝肯能源工程股份有限公司 一种环保防塌封堵钻井液及其制备方法和应用
CN112296067B (zh) * 2020-10-10 2023-09-08 山西辉煌腾达科技有限公司 一种含油基钻屑的收集分离无害化处理装置及处理方法
CN115636561B (zh) * 2021-02-04 2024-06-04 辽宁石油化工大学 含油污泥复合型清洁剂、非聚醚型破乳剂及其制备方法与应用
CN113582478B (zh) * 2021-07-21 2025-08-05 中关村至臻环保股份有限公司 一种用于对钻井泥浆进行处理的处理剂、方法和设备
CN115851245B (zh) * 2021-09-27 2023-07-14 中国石油天然气集团有限公司 油基钻井液低密度固相清除剂及其制备方法
CN113861341A (zh) * 2021-10-18 2021-12-31 北京石油化工学院 一种油基钻井液专用油溶性絮凝剂及其制备方法
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Also Published As

Publication number Publication date
US20080113880A1 (en) 2008-05-15
WO2005035934A3 (en) 2005-12-08
MY138560A (en) 2009-06-30
CN1856636B (zh) 2013-05-22
EP1673417B1 (en) 2016-02-24
CN1856636A (zh) 2006-11-01
CA2540560C (en) 2013-09-24
RU2340759C2 (ru) 2008-12-10
BRPI0414682B1 (pt) 2017-04-18
US20050067350A1 (en) 2005-03-31
US7381332B2 (en) 2008-06-03
RU2006114440A (ru) 2007-11-20
NO338859B1 (no) 2016-10-24
NO20061243L (no) 2006-03-29
AU2004280544A1 (en) 2005-04-21
CA2540560A1 (en) 2005-04-21
MX261965B (es) 2008-11-06
EP1673417A2 (en) 2006-06-28
WO2005035934A2 (en) 2005-04-21
EG23882A (en) 2007-12-11
US7338608B2 (en) 2008-03-04
MXPA06003366A (es) 2006-06-08
US20050067194A1 (en) 2005-03-31

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: KEMIRA OYJ (FI)

Free format text: TRANSFERIDO DE: CYTEC TECHNOLOGY CORP.

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: E21B 21/06; C09K 7/06; B09B 3/00; B01D 17/00.

Ipc: C09K 8/36 (2006.01), C09K 8/32 (2006.01), E21B 21/

Ipc: C09K 8/36 (2006.01), C09K 8/32 (2006.01), E21B 21/

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

Free format text: REFERENTE A 15A 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 2523 DE 14-05-2019 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.