BRPI0806254A2 - método para reduzir o teor de água de fluidos à base de óleo - Google Patents

método para reduzir o teor de água de fluidos à base de óleo Download PDF

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Publication number
BRPI0806254A2
BRPI0806254A2 BRPI0806254-4A BRPI0806254A BRPI0806254A2 BR PI0806254 A2 BRPI0806254 A2 BR PI0806254A2 BR PI0806254 A BRPI0806254 A BR PI0806254A BR PI0806254 A2 BRPI0806254 A2 BR PI0806254A2
Authority
BR
Brazil
Prior art keywords
water
reducing
water content
based fluids
oil based
Prior art date
Application number
BRPI0806254-4A
Other languages
English (en)
Inventor
Ahmadi Tehrani
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 BRPI0806254A2 publication Critical patent/BRPI0806254A2/pt

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Classifications

    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

MéTODO PARA REDUZIR O TEOR DE áGUA DE FLUIDOS à BASE DE óLEO. Um método para reduzir o teor aquoso de fluido de perfuração baseado em óleo que inclui contatar um fluido de furo de poço de emulsão inversa com um polímero de absorção de água, interagir o polimero de absorção de água com o fluido de furo de poço por um período de tempo suficiente de modo que o polímero de absorção de água absorva pelo menos uma porção do fluido aquoso a partir do fluido de furo de poço; e separar o polímero de absorção de água contendo a água absorvida do fluido de furo de poço.
BRPI0806254-4A 2007-01-09 2008-01-09 método para reduzir o teor de água de fluidos à base de óleo BRPI0806254A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/621,558 US20080164067A1 (en) 2007-01-09 2007-01-09 Method for Reducing Aqueous Content of Oil-Based Fluids
PCT/US2008/050564 WO2008086385A1 (en) 2007-01-09 2008-01-09 Method for reducing aqueous content of oil-based fluids

Publications (1)

Publication Number Publication Date
BRPI0806254A2 true BRPI0806254A2 (pt) 2011-08-30

Family

ID=39339836

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0806254-4A BRPI0806254A2 (pt) 2007-01-09 2008-01-09 método para reduzir o teor de água de fluidos à base de óleo

Country Status (8)

Country Link
US (1) US20080164067A1 (pt)
EP (1) EP1944464B1 (pt)
AR (1) AR064828A1 (pt)
BR (1) BRPI0806254A2 (pt)
CA (1) CA2674478A1 (pt)
EA (1) EA018274B1 (pt)
MX (1) MX2009007352A (pt)
WO (1) WO2008086385A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9004167B2 (en) 2009-09-22 2015-04-14 M-I L.L.C. Methods of using invert emulsion fluids with high internal phase concentration
MX2012003370A (es) * 2009-09-22 2012-05-29 Mi Llc Fluidos de emulsion invertida con alta concentracion de fase interna.
GB0917134D0 (en) * 2009-09-30 2009-11-11 M I Drilling Fluids Uk Ltd Crosslinking agents for producing gels and polymer beads for oilfield applications
US20150197998A1 (en) * 2012-07-09 2015-07-16 M-I, L.L.C. Process for recovery of oleaginous fluids from wellbore fluids
HUE050325T2 (hu) * 2013-11-27 2020-11-30 Sinomine Resources Us Inc Eljárás sóoldat elválasztására fúró és befejezõ folyadékként használt invertált emulziókból
US10738549B1 (en) * 2019-09-30 2020-08-11 Halliburton Energy Services, Inc. Methods to manage water influx suitable for pulsed electrical discharge drilling
US11319788B1 (en) * 2020-12-04 2022-05-03 Halliburton Energy Services, Inc. Hydrolysis reactant fluids for pulse power drilling

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140747A (en) * 1960-07-27 1964-07-14 Phillips Petroleum Co Water-in-oil emulsion well fluid
US4172066A (en) * 1974-06-21 1979-10-23 The Dow Chemical Company Cross-linked, water-swellable polymer microgels
US4525527A (en) * 1982-01-25 1985-06-25 American Colloid Company Production process for highly water absorbable polymer
FR2542749B1 (fr) * 1983-03-18 1985-07-12 Beghin Say Sa Copolymere allyloligosaccharide-acrylique salifie, procede de preparation du copolymere et application comme super-absorbant
GB8412423D0 (en) * 1984-05-16 1984-06-20 Allied Colloids Ltd Polymeric compositions
US4635726A (en) * 1985-05-28 1987-01-13 Texaco Inc. Method for controlling lost circulation of drilling fluids with water absorbent polymers
US4891969A (en) * 1988-07-07 1990-01-09 Wayland J Robert Oil/water ratio measurement
US4913585A (en) 1988-12-21 1990-04-03 Tricor Envirobonds, Ltd. Method of treating solids containing waste fluid
US5004552A (en) * 1990-06-14 1991-04-02 Al Yazdi Ahmed M Apparatus and method for separating water from crude oil
DE4029592C2 (de) * 1990-09-19 1994-07-14 Stockhausen Chem Fab Gmbh Quellmittel und Absorptionsmittel auf Polymerbasis mit verbesserter Abbaubarkeit und verbesserter Absorption von Wasser, wäßrigen Lösungen und Körperflüssigkeiten sowie ihre Verwendung zur Herstellung von Hygieneartikeln und zur Bodenverbesserung
DE4244548C2 (de) * 1992-12-30 1997-10-02 Stockhausen Chem Fab Gmbh Pulverförmige, unter Belastung wäßrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung in textilen Konstruktionen für die Körperhygiene
JP3274550B2 (ja) * 1993-08-03 2002-04-15 株式会社日本触媒 吸水材の製法
DE4333056C2 (de) * 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel
DE19529348C2 (de) * 1995-08-09 1997-11-20 Stockhausen Chem Fab Gmbh Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung
DE19543366C2 (de) * 1995-11-21 1998-09-10 Stockhausen Chem Fab Gmbh Mit ungesättigten Aminoalkoholen vernetzte, wasserquellbare Polymerisate, deren Herstellung und Verwendung
CA2175859C (en) * 1996-05-06 2001-10-16 Paul Sicotte Dehydration of drilling fluids
US6109350A (en) 1998-01-30 2000-08-29 Halliburton Energy Services, Inc. Method of reducing water produced with hydrocarbons from wells
US6599989B2 (en) * 1998-03-03 2003-07-29 Nippon Skokubai Co., Ltd. Water-absorbent agents containing polycarboxylic amine chelating agents
DE19909214A1 (de) * 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
AU2001231075A1 (en) * 2000-01-24 2001-07-31 Robert R. Wood Improved drilling fluids
ITMI20011113A1 (it) * 2001-05-25 2002-11-25 Eni Spa Procedimento per diminuire la produzione di acqua nei pozzi petroliferi
ITMI20011112A1 (it) * 2001-05-25 2002-11-25 Eni Spa Procedimento per ridurre la produzione di acqua nei pozzi petroliferi
US7066285B2 (en) * 2002-01-16 2006-06-27 Halliburton Energy Services, Inc. Method and composition for preventing or treating lost circulation
US20040120847A1 (en) * 2002-12-24 2004-06-24 Willem Dijkhuizen Reducing the corrosivity of water-containing oil-mixtures
US6983799B2 (en) * 2003-02-27 2006-01-10 Halliburton Energy Services, Inc. Method of using a swelling agent to prevent a cement slurry from being lost to a subterranean formation
US6973980B2 (en) * 2003-07-25 2005-12-13 Stepenoff G Scott Petroleum drilling method and apparatus to cool and clean drill bit with recirculating fluid composition while reclaiming most water utilized and greatly reducing the normal consumption of water during drilling
DE102005004285A1 (de) * 2005-01-28 2006-08-03 Stockhausen Gmbh Wasserlösliche oder wasserquellbare Polymerisate, insbesondere wasserlösliche oder wasserquellbare Copolymere aus Acrylamid und mindestens einem ionischen Comonomeren mit niedrigem Restmonomerengehalt
CA2596038A1 (en) * 2005-02-07 2006-08-17 M-I L.L.C. Apparatus for separation of water from oil-based drilling fluid and advanced water treatment

Also Published As

Publication number Publication date
EA200970677A1 (ru) 2010-02-26
CA2674478A1 (en) 2008-07-17
EP1944464A2 (en) 2008-07-16
EA018274B1 (ru) 2013-06-28
MX2009007352A (es) 2009-07-21
US20080164067A1 (en) 2008-07-10
AR064828A1 (es) 2009-04-29
EP1944464B1 (en) 2015-07-29
WO2008086385A1 (en) 2008-07-17
EP1944464A3 (en) 2009-01-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]