BR0301036A - Propante para fraturamento hidráulico de poços de petróleo ou de gás e método para reduzir ou eliminar o fenÈnemo de "flow-back" em poços de petróleo ou de gás - Google Patents

Propante para fraturamento hidráulico de poços de petróleo ou de gás e método para reduzir ou eliminar o fenÈnemo de "flow-back" em poços de petróleo ou de gás

Info

Publication number
BR0301036A
BR0301036A BR0301036-8A BR0301036A BR0301036A BR 0301036 A BR0301036 A BR 0301036A BR 0301036 A BR0301036 A BR 0301036A BR 0301036 A BR0301036 A BR 0301036A
Authority
BR
Brazil
Prior art keywords
oil
gas wells
flow
eliminating
back phenomenon
Prior art date
Application number
BR0301036-8A
Other languages
English (en)
Other versions
BR0301036B1 (pt
Inventor
Sebastiao Curimbaba
Gabriel Warwick Kerr De Cortes
Guilherme De Paiva Cortes
Original Assignee
Mineracao Curimbaba Ltda
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 Mineracao Curimbaba Ltda filed Critical Mineracao Curimbaba Ltda
Priority to BRPI0301036-8B1A priority Critical patent/BR0301036B1/pt
Priority to MXPA05011664A priority patent/MXPA05011664A/es
Priority to US10/554,690 priority patent/US7954548B2/en
Priority to AU2003232533A priority patent/AU2003232533A1/en
Priority to CA2523872A priority patent/CA2523872C/en
Priority to RU2005136976/03A priority patent/RU2366684C2/ru
Priority to PCT/BR2003/000074 priority patent/WO2004097171A1/en
Priority to ARP040101312A priority patent/AR043886A1/es
Publication of BR0301036A publication Critical patent/BR0301036A/pt
Publication of BR0301036B1 publication Critical patent/BR0301036B1/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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
    • 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
    • Y10S507/906—Solid inorganic additive in defined physical form
    • 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
    • Y10S507/922—Fracture fluid
    • Y10S507/924—Fracture fluid with specified propping feature
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Lubricants (AREA)
  • Cosmetics (AREA)
  • Glass Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

"PROPANTE PARA FRATURAMENTO HIDRáULICO DE POçOS DE PETRóLEO OU DE GáS E MéTODO PARA REDUZIR OU ELIMINAR O FENÈNEMO DE "FLOW-BACK" EM POçOS DE PETRóLEO OU DE GáS". A presente invenção refere-se a um propante para fraturamento hidráulico de poços de petróleo ou de gás que consiste em uma mistura de 10 a 95%, em peso, de um propante esférico e em 5 a 90%, em peso, de um material angular, as percentagens estando definidas com base no peso total da mistura. O propante obtido de acordo com a presente invenção é útil para eliminar ou diminuir o fenómeno de "flow-back" em operações de poços de petróleo ou de gás.
BRPI0301036-8B1A 2003-04-29 2003-04-29 propante para fraturamento hidráulico de poços de petróleo ou de gás, bem como método para reduzir ou eliminar o fenômeno de reversão de fluxo em poços de petróleo ou de gás BR0301036B1 (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0301036-8B1A BR0301036B1 (pt) 2003-04-29 2003-04-29 propante para fraturamento hidráulico de poços de petróleo ou de gás, bem como método para reduzir ou eliminar o fenômeno de reversão de fluxo em poços de petróleo ou de gás
MXPA05011664A MXPA05011664A (es) 2003-04-29 2003-06-09 Agente de sosten para fracturacion hidraulica de pozos de petroleo y gas y proceso para disminuir o eliminar el efecto de reflujo en pozos de petroleo y gas.
US10/554,690 US7954548B2 (en) 2003-04-29 2003-06-09 Proppant for hydraulic fracturing of oil and gas wells
AU2003232533A AU2003232533A1 (en) 2003-04-29 2003-06-09 Proppant for hydraulic fracturing of oil and gas wells and process for decreasing or eliminating "flow-back" effect in oil and gas wells"
CA2523872A CA2523872C (en) 2003-04-29 2003-06-09 Proppant for hydraulic fracturing of oil and gas wells and process for decreasing or eliminating "flow-back" effect in oil and gas wells
RU2005136976/03A RU2366684C2 (ru) 2003-04-29 2003-06-09 Расклинивающий наполнитель для гидравлического разрыва нефтяных или газовых скважин и способ уменьшения или исключения эффекта "обратного потока" в нефтяных и газовых скважинах
PCT/BR2003/000074 WO2004097171A1 (en) 2003-04-29 2003-06-09 Proppant for hydraulic fracturing of oil and gas wells and process for decreasing or eliminating 'flow-back' effect in oil and gas wells'
ARP040101312A AR043886A1 (es) 2003-04-29 2004-04-19 Apuntalante para fracturacion hidraulica de pozos de petroleo o de gas y metodo para reducir o eliminar el fenomeno de 'flow-back' en pozos de petroelo o de gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0301036-8B1A BR0301036B1 (pt) 2003-04-29 2003-04-29 propante para fraturamento hidráulico de poços de petróleo ou de gás, bem como método para reduzir ou eliminar o fenômeno de reversão de fluxo em poços de petróleo ou de gás

Publications (2)

Publication Number Publication Date
BR0301036A true BR0301036A (pt) 2004-12-21
BR0301036B1 BR0301036B1 (pt) 2013-09-10

Family

ID=33315077

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0301036-8B1A BR0301036B1 (pt) 2003-04-29 2003-04-29 propante para fraturamento hidráulico de poços de petróleo ou de gás, bem como método para reduzir ou eliminar o fenômeno de reversão de fluxo em poços de petróleo ou de gás

Country Status (8)

Country Link
US (1) US7954548B2 (pt)
AR (1) AR043886A1 (pt)
AU (1) AU2003232533A1 (pt)
BR (1) BR0301036B1 (pt)
CA (1) CA2523872C (pt)
MX (1) MXPA05011664A (pt)
RU (1) RU2366684C2 (pt)
WO (1) WO2004097171A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7491444B2 (en) * 2005-02-04 2009-02-17 Oxane Materials, Inc. Composition and method for making a proppant
US7867613B2 (en) 2005-02-04 2011-01-11 Oxane Materials, Inc. Composition and method for making a proppant
US8012533B2 (en) 2005-02-04 2011-09-06 Oxane Materials, Inc. Composition and method for making a proppant
CA2593969C (en) * 2005-02-04 2011-07-19 Oxane Materials, Inc. A composition and method for making a proppant
US7845409B2 (en) 2005-12-28 2010-12-07 3M Innovative Properties Company Low density proppant particles and use thereof
EP1884550A1 (en) 2006-08-04 2008-02-06 ILEM Research and Development Establishment Precursor compositions for ceramic proppants
EP1884549A1 (en) * 2006-08-04 2008-02-06 ILEM Research and Development Establishment Ceramic proppant with low specific weight
US8936082B2 (en) 2007-07-25 2015-01-20 Schlumberger Technology Corporation High solids content slurry systems and methods
US8490698B2 (en) 2007-07-25 2013-07-23 Schlumberger Technology Corporation High solids content methods and slurries
US9040468B2 (en) 2007-07-25 2015-05-26 Schlumberger Technology Corporation Hydrolyzable particle compositions, treatment fluids and methods
US8496056B2 (en) 2007-07-25 2013-07-30 Schlumberger Technology Corporation System and method for low damage fracturing
US10011763B2 (en) 2007-07-25 2018-07-03 Schlumberger Technology Corporation Methods to deliver fluids on a well site with variable solids concentration from solid slurries
US9080440B2 (en) 2007-07-25 2015-07-14 Schlumberger Technology Corporation Proppant pillar placement in a fracture with high solid content fluid
US8490699B2 (en) 2007-07-25 2013-07-23 Schlumberger Technology Corporation High solids content slurry methods
CN101910556B (zh) * 2007-12-28 2014-10-29 圣戈本陶瓷及塑料股份有限公司 与支撑剂一起在油气井中使用的增强传导性的混合物
BRPI0800374B1 (pt) * 2008-03-10 2019-04-09 Mineração Curimbaba Ltda. Processo para o fraturamento hidráulico de poços de petróleo e de gás
US8283271B2 (en) * 2008-10-31 2012-10-09 Saint-Gobain Ceramics & Plastics, Inc. High strength proppants
MY162476A (en) 2009-12-22 2017-06-15 Halliburton Energy Services Inc A proppant having a glass-ceramic material
US8662172B2 (en) 2010-04-12 2014-03-04 Schlumberger Technology Corporation Methods to gravel pack a well using expanding materials
US8511381B2 (en) * 2010-06-30 2013-08-20 Schlumberger Technology Corporation High solids content slurry methods and systems
US8505628B2 (en) 2010-06-30 2013-08-13 Schlumberger Technology Corporation High solids content slurries, systems and methods
US8607870B2 (en) 2010-11-19 2013-12-17 Schlumberger Technology Corporation Methods to create high conductivity fractures that connect hydraulic fracture networks in a well
US8614157B2 (en) * 2011-03-25 2013-12-24 Carbo Ceramics, Inc. Sintered particles and methods for producing sintered particles from a slurry of an alumina-containing raw material
US9133387B2 (en) 2011-06-06 2015-09-15 Schlumberger Technology Corporation Methods to improve stability of high solid content fluid
US9863228B2 (en) 2012-03-08 2018-01-09 Schlumberger Technology Corporation System and method for delivering treatment fluid
US9803457B2 (en) 2012-03-08 2017-10-31 Schlumberger Technology Corporation System and method for delivering treatment fluid
US20140044967A1 (en) 2012-06-29 2014-02-13 Rebecca Ayers System for processing and producing an aggregate
US9528354B2 (en) 2012-11-14 2016-12-27 Schlumberger Technology Corporation Downhole tool positioning system and method
US9388335B2 (en) 2013-07-25 2016-07-12 Schlumberger Technology Corporation Pickering emulsion treatment fluid
US9869132B2 (en) * 2015-02-04 2018-01-16 National Oilwell Varco, L.P. Wellsite hardfacing with particle distribution and method of using same
US10731448B2 (en) 2017-04-25 2020-08-04 Borehole Seismic, Llc. Non-fracturing restimulation of unconventional hydrocarbon containing formations to enhance production
US11874418B2 (en) 2018-04-18 2024-01-16 Borehole Seismic, Llc. High resolution composite seismic imaging, systems and methods
US10934478B2 (en) 2018-11-02 2021-03-02 Nissan Chemical America Corporation Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppant
CN112802043B (zh) * 2021-01-06 2024-05-28 中国石油天然气股份有限公司 一种基于形状参数的压裂支撑剂球度测量方法
CA3220901A1 (en) * 2021-05-21 2022-11-24 Schlumberger Canada Limited Curing accelerant for proppant coating and methods of use

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491492A (en) 1968-01-15 1970-01-27 Us Industries Inc Method of making alumina abrasive grains
DE2020127A1 (de) 1970-04-24 1971-11-18 Rena Bueromaschf Gmbh Schreibwerk mit Mosaikdruckkopf
CA1045027A (en) 1975-09-26 1978-12-26 Walter A. Hedden Hydraulic fracturing method using sintered bauxite propping agent
US4269509A (en) 1978-05-26 1981-05-26 Allied Chemical Corporation Photoacoustic Raman spectroscopy
DE2842352A1 (de) 1978-09-28 1980-04-03 Siemens Ag Elektrochemischer kondensator
CA1117987A (en) 1978-12-13 1982-02-09 Robert J. Seider Sintered high density spherical ceramic pellets for gas and oil well proppants and their process of manufacture
DK155781C (da) 1982-01-07 1989-10-09 Niro Atomizer As Fremgangsmaade til fremstilling af sintrede smaakugler af bauxit eller bauxitholdig bjergart, samt middel til udoevelse af fremgangsmaaden
US4440866A (en) 1980-07-07 1984-04-03 A/S Niro Atomizer Process for the production of sintered bauxite spheres
US4443347A (en) 1981-12-03 1984-04-17 Baker Oil Tools, Inc. Proppant charge and method
US4522731A (en) 1982-10-28 1985-06-11 Dresser Industries, Inc. Hydraulic fracturing propping agent
US4623630A (en) 1982-02-09 1986-11-18 Standard Oil Proppants Company Use of uncalcined/partially calcined ingredients in the manufacture of sintered pellets useful for gas and oil well proppants
US4879181B1 (en) 1982-02-09 1994-01-11 Carbo Ceramics Inc. Sintered spherical pellets containing clay as a major component useful for gas and oil well proppants
US4427068A (en) 1982-02-09 1984-01-24 Kennecott Corporation Sintered spherical pellets containing clay as a major component useful for gas and oil well proppants
US4894285B1 (en) 1982-02-09 1994-01-11 Carbo Ceramics Inc. Sintered spherical pellets containing clay as a major component useful for gas and oil well proppants
US4658899A (en) 1982-02-09 1987-04-21 Standard Oil Proppants Company, L.P. Use of uncalcined/partially calcined ingredients in the manufacture of sintered pellets useful for gas and oil well proppants
DE3223024A1 (de) 1982-06-19 1983-12-22 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur herstellung eines stuetzmittels
US5120455A (en) 1982-10-28 1992-06-09 Carbo Ceramics Inc. Hydraulic fracturing propping agent
CA1217319A (en) * 1983-02-07 1987-02-03 Arup K. Khaund Low density proppant
US4522735A (en) 1983-06-17 1985-06-11 The B. F. Goodrich Company Polyphosphoramidite oligomers and stabilizer compositions thereof
US4555493A (en) 1983-12-07 1985-11-26 Reynolds Metals Company Aluminosilicate ceramic proppant for gas and oil well fracturing and method of forming same
US4944905A (en) 1984-01-18 1990-07-31 Minnesota Mining And Manufacturing Company Particulate ceramic useful as a proppant
US4717594A (en) 1984-07-02 1988-01-05 Graham John W High strength particulates
DE3502977A1 (de) 1985-01-30 1986-07-31 Robert Bosch Gmbh, 7000 Stuttgart Druckmittelbetriebenes schlaggeraet
JPS61263628A (ja) 1985-05-17 1986-11-21 Mitsubishi Mining & Cement Co Ltd セラミツクスマイクロ球の製造方法
US4713203A (en) 1985-05-23 1987-12-15 Comalco Aluminium Limited Bauxite proppant
US4639427A (en) 1985-06-28 1987-01-27 Norton Company Stress-corrosion resistant proppant for oil and gas wells
US4644819A (en) 1985-09-18 1987-02-24 Leggett & Platt Incorporated High-low speed drive system for multiple spindle machines
US4921820A (en) 1989-01-17 1990-05-01 Norton-Alcoa Proppants Lightweight proppant for oil and gas wells and methods for making and using same
US4921821A (en) 1988-08-02 1990-05-01 Norton-Alcoa Proppants Lightweight oil and gas well proppants and methods for making and using same
US4977116A (en) 1989-01-17 1990-12-11 Norton-Alcoa Method for making lightweight proppant for oil and gas wells
US5188175A (en) 1989-08-14 1993-02-23 Carbo Ceramics Inc. Method of fracturing a subterranean formation with a lightweight propping agent
GB9012848D0 (en) 1990-06-08 1990-08-01 Lucas Ind Plc Fuel pump
US5325921A (en) 1992-10-21 1994-07-05 Baker Hughes Incorporated Method of propagating a hydraulic fracture using fluid loss control particulates
US5381864A (en) * 1993-11-12 1995-01-17 Halliburton Company Well treating methods using particulate blends
US5464459A (en) 1994-06-06 1995-11-07 Koch Engineering Company, Inc. Chevron type mist eliminator and system
US6528157B1 (en) 1995-11-01 2003-03-04 Borden Chemical, Inc. Proppants with fiber reinforced resin coatings
US6330916B1 (en) * 1996-11-27 2001-12-18 Bj Services Company Formation treatment method using deformable particles
US6059034A (en) * 1996-11-27 2000-05-09 Bj Services Company Formation treatment method using deformable particles
GB2359316B (en) 1996-11-27 2001-10-17 Bj Services Co Formation treatment method using deformable particles
BR9700995A (pt) 1997-02-17 1998-12-08 Mineracao Curimbaba Ltda Processos para acabamento superficial de diferentes superfícies ou formatos para limpeza de diferentes materiais com diferentes formatos e para fosqueamento de vidro
US5924488A (en) 1997-06-11 1999-07-20 Halliburton Energy Services, Inc. Methods of preventing well fracture proppant flow-back
US5908073A (en) 1997-06-26 1999-06-01 Halliburton Energy Services, Inc. Preventing well fracture proppant flow-back
DE69815054T2 (de) 1998-02-03 2003-11-27 Halliburton Energy Serv Inc Verfahren zur schnellen Verfestigung von Teilchen in Bohrlöcher
US6116342A (en) 1998-10-20 2000-09-12 Halliburton Energy Services, Inc. Methods of preventing well fracture proppant flow-back
US6311773B1 (en) 2000-01-28 2001-11-06 Halliburton Energy Services, Inc. Resin composition and methods of consolidating particulate solids in wells with or without closure pressure
US6372678B1 (en) 2000-09-28 2002-04-16 Fairmount Minerals, Ltd Proppant composition for gas and oil well fracturing
US7255815B2 (en) * 2003-03-24 2007-08-14 Carbo Ceramics Inc. Titanium dioxide scouring media and method of production

Also Published As

Publication number Publication date
RU2005136976A (ru) 2006-05-10
AU2003232533A1 (en) 2004-11-23
BR0301036B1 (pt) 2013-09-10
AR043886A1 (es) 2005-08-17
RU2366684C2 (ru) 2009-09-10
US20070084602A1 (en) 2007-04-19
CA2523872C (en) 2012-08-21
MXPA05011664A (es) 2006-04-27
WO2004097171A1 (en) 2004-11-11
CA2523872A1 (en) 2004-11-11
US7954548B2 (en) 2011-06-07

Similar Documents

Publication Publication Date Title
BR0301036A (pt) Propante para fraturamento hidráulico de poços de petróleo ou de gás e método para reduzir ou eliminar o fenÈnemo de "flow-back" em poços de petróleo ou de gás
MY145160A (en) A composition and method for making a proppant
CA2644169A1 (en) Compositions and methods for treating subterranean formations with liquefied petroleum gas
MX2010006456A (es) Materiales de consolidacion y usos de los mismos.
BRPI0507970A (pt) métodos para reduzir a viscosidade de fluido de tratamento viscosificado, para reduzir o ph de um fluido de tratamento viscosificado, para fraturar uma formação subterránea e para criar um compactado de cascalho em um furo de poço, e, composição
WO2003015523A3 (en) Methods for dewatering shaly subterranean formations
WO2007018922A8 (en) Organosulfonyl latent acids for petroleum well acidizing
ATE472941T1 (de) Salzersatzmischung mit vermindertem nacl-gehalt
ATE462775T1 (de) Gasöl oder gasöl mischkomponente
CA2547522A1 (en) Viscoelastic acid
WO2012080695A3 (en) Acidic treatment fluids containing non-polymeric silica scale control additives and methods related thereto
UA94258C2 (ru) Устройство и способ гидроразрыва пласта через скважину
AR042565A1 (es) Geles de xantano en salmueras y metodos para utilizar tales geles de xantano en formaciones subterraneas
BRPI0821594A2 (pt) Método para intensificar a recuperação do óleo
BR112013021905A2 (pt) composição inibidora antiaglomerado de hidrato, e, método para aplicar uma composição inibidora antiaglomerado de hidrato a uma corrente de hidrocarboneto
NO20053836L (no) Preparater som inneholder additiver for vannkontroll og formasjonsskadekontroll og metoder for anvendelse av disse.
BRPI0511495A (pt) composição de revestimento compreendendo uma resina alquìdica modificada por vinila
BR112014002069A2 (pt) uso de polilisina hiper-ramificada como um inibidor de xisto
DE602007013274D1 (de) Antitranspirant-stick-zusammensetzungen
WO2008072254A3 (en) Hydrocarbon fuel compositions
BRPI0515517A (pt) processo para a preparação de ciclopentanona, e, uso de uma mistura de hidrocarboneto contendo ciclopenteno
BRPI0513037A (pt) processo para reduzir a corrosão de metal de um lìquido hidrocarbonáceo, e, mistura hidrocarbonácea
CA2611055A1 (en) The technique to limit proppant carry-over out of fracture
WO2004094576A3 (en) Lacquer reducing lubricating oil composition and method of use of same
BRPI0603755A (pt) método e inibidores termodinámicos de hidratos de gás nos fluidos à base de água

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 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 10/09/2013, OBSERVADAS AS CONDICOES LEGAIS.

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