MX2009011682A - Metodos y dispositivos para tratar pozos de intervalos multiples. - Google Patents

Metodos y dispositivos para tratar pozos de intervalos multiples.

Info

Publication number
MX2009011682A
MX2009011682A MX2009011682A MX2009011682A MX2009011682A MX 2009011682 A MX2009011682 A MX 2009011682A MX 2009011682 A MX2009011682 A MX 2009011682A MX 2009011682 A MX2009011682 A MX 2009011682A MX 2009011682 A MX2009011682 A MX 2009011682A
Authority
MX
Mexico
Prior art keywords
well bore
open
sleeves
liner
methods
Prior art date
Application number
MX2009011682A
Other languages
English (en)
Inventor
Loyd E East Jr
Original Assignee
Halliburton Energy Serv Inc
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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of MX2009011682A publication Critical patent/MX2009011682A/es

Links

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
    • 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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Earth Drilling (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se proporcionan métodos y dispositivos para tratar pozos de intervalos múltiples. Más particularmente, puede utilizarse un ensamble de aislamiento para permitir el aislamiento zonal a fin de permitir el tratamiento de intervalos productivos seleccionados o anteriormente en producción en pozos de intervalos múltiples. Un ejemplo de un método para tratar un pozo de intervalos múltiples incluye los pasos para: introducir un ensamble de aislamiento a un pozo, comprendiendo el ensamble de aislamiento un recubrimiento, una o más mangas y una pluralidad de empacadores dilatables, donde las mangas y los empacadores dilatables se colocan alrededor del recubrimiento; desplegar una herramienta de cambio dentro del recubrimiento, donde las mangas se encuentran configuradas para proporcionar posiciones abierta, cerrada y abierta a malla cuando son activadas por la herramienta de cambio. Una posición abierta permite el tratamiento del pozo mientras que una posición abierta a malla permite la recepción de fluido proveniente del pozo. Una posición cerrada restablece el aislamiento zonal.
MX2009011682A 2007-05-10 2008-04-02 Metodos y dispositivos para tratar pozos de intervalos multiples. MX2009011682A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/746,656 US7575062B2 (en) 2006-06-09 2007-05-10 Methods and devices for treating multiple-interval well bores
PCT/GB2008/001197 WO2008139132A1 (en) 2007-05-10 2008-04-02 Methods and devices for treating multiple-interval well bores

Publications (1)

Publication Number Publication Date
MX2009011682A true MX2009011682A (es) 2009-11-10

Family

ID=39673438

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011682A MX2009011682A (es) 2007-05-10 2008-04-02 Metodos y dispositivos para tratar pozos de intervalos multiples.

Country Status (10)

Country Link
US (2) US7575062B2 (es)
EP (2) EP2145076B1 (es)
AT (1) ATE512281T1 (es)
AU (1) AU2008249837B2 (es)
BR (1) BRPI0809576A2 (es)
CA (1) CA2625662C (es)
DK (2) DK2145076T3 (es)
MX (1) MX2009011682A (es)
RU (1) RU2412347C1 (es)
WO (1) WO2008139132A1 (es)

Families Citing this family (206)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7519268B2 (en) * 1998-04-14 2009-04-14 Nikon Corporation Image recording apparatus, dynamic image processing apparatus, dynamic image reproduction apparatus, dynamic image recording apparatus, information recording / reproduction apparatus and methods employed therein, recording medium with computer program stored therein
US9682425B2 (en) 2009-12-08 2017-06-20 Baker Hughes Incorporated Coated metallic powder and method of making the same
US8327931B2 (en) 2009-12-08 2012-12-11 Baker Hughes Incorporated Multi-component disappearing tripping ball and method for making the same
US9109429B2 (en) 2002-12-08 2015-08-18 Baker Hughes Incorporated Engineered powder compact composite material
US9079246B2 (en) 2009-12-08 2015-07-14 Baker Hughes Incorporated Method of making a nanomatrix powder metal compact
US9101978B2 (en) 2002-12-08 2015-08-11 Baker Hughes Incorporated Nanomatrix powder metal compact
US8403037B2 (en) 2009-12-08 2013-03-26 Baker Hughes Incorporated Dissolvable tool and method
US7387165B2 (en) 2004-12-14 2008-06-17 Schlumberger Technology Corporation System for completing multiple well intervals
US20090084553A1 (en) * 2004-12-14 2009-04-02 Schlumberger Technology Corporation Sliding sleeve valve assembly with sand screen
BRPI0720941B1 (pt) 2007-01-25 2018-02-06 Welldynamics, Inc. Sistema de poço, método para estimular de maneira seletiva uma formação subterrânea, e, válvula de revestimento para utilização em uma coluna tubular em um poço subterrâneo
US7673673B2 (en) * 2007-08-03 2010-03-09 Halliburton Energy Services, Inc. Apparatus for isolating a jet forming aperture in a well bore servicing tool
US9004155B2 (en) * 2007-09-06 2015-04-14 Halliburton Energy Services, Inc. Passive completion optimization with fluid loss control
CA2703889A1 (en) * 2007-11-19 2009-05-28 Shell Internationale Research Maatschappij B.V. In-situ fluid compatibility testing using a wireline formation tester
WO2009070175A1 (en) * 2007-11-30 2009-06-04 Welldynamics, Inc. Screened valve system for selective well stimulation and control
WO2009073531A1 (en) * 2007-11-30 2009-06-11 Baker Hughes Incorporated An improved swellable material and method
US7950461B2 (en) * 2007-11-30 2011-05-31 Welldynamics, Inc. Screened valve system for selective well stimulation and control
US8127847B2 (en) * 2007-12-03 2012-03-06 Baker Hughes Incorporated Multi-position valves for fracturing and sand control and associated completion methods
US20090151957A1 (en) * 2007-12-12 2009-06-18 Edgar Van Sickle Zonal Isolation of Telescoping Perforation Apparatus with Memory Based Material
GB0801730D0 (en) * 2008-01-31 2008-03-05 Red Spider Technology Ltd Retrofit gas lift straddle
US20090308588A1 (en) * 2008-06-16 2009-12-17 Halliburton Energy Services, Inc. Method and Apparatus for Exposing a Servicing Apparatus to Multiple Formation Zones
US8794323B2 (en) * 2008-07-17 2014-08-05 Bp Corporation North America Inc. Completion assembly
US8960292B2 (en) 2008-08-22 2015-02-24 Halliburton Energy Services, Inc. High rate stimulation method for deep, large bore completions
US8439116B2 (en) 2009-07-24 2013-05-14 Halliburton Energy Services, Inc. Method for inducing fracture complexity in hydraulically fractured horizontal well completions
US8550103B2 (en) * 2008-10-31 2013-10-08 Schlumberger Technology Corporation Utilizing swellable materials to control fluid flow
US7775285B2 (en) * 2008-11-19 2010-08-17 Halliburton Energy Services, Inc. Apparatus and method for servicing a wellbore
US8887803B2 (en) 2012-04-09 2014-11-18 Halliburton Energy Services, Inc. Multi-interval wellbore treatment method
US9016376B2 (en) 2012-08-06 2015-04-28 Halliburton Energy Services, Inc. Method and wellbore servicing apparatus for production completion of an oil and gas well
US8631872B2 (en) 2009-09-24 2014-01-21 Halliburton Energy Services, Inc. Complex fracturing using a straddle packer in a horizontal wellbore
US9796918B2 (en) 2013-01-30 2017-10-24 Halliburton Energy Services, Inc. Wellbore servicing fluids and methods of making and using same
US7882894B2 (en) 2009-02-20 2011-02-08 Halliburton Energy Services, Inc. Methods for completing and stimulating a well bore
US20100230100A1 (en) * 2009-03-13 2010-09-16 Reservoir Management Inc. Plug for a Perforated Liner and Method of Using Same
US8079416B2 (en) * 2009-03-13 2011-12-20 Reservoir Management Inc. Plug for a perforated liner and method of using same
US7909108B2 (en) * 2009-04-03 2011-03-22 Halliburton Energy Services Inc. System and method for servicing a wellbore
US8104538B2 (en) * 2009-05-11 2012-01-31 Baker Hughes Incorporated Fracturing with telescoping members and sealing the annular space
DK178500B1 (en) 2009-06-22 2016-04-18 Maersk Olie & Gas A completion assembly for stimulating, segmenting and controlling ERD wells
US8276675B2 (en) 2009-08-11 2012-10-02 Halliburton Energy Services Inc. System and method for servicing a wellbore
US8695710B2 (en) 2011-02-10 2014-04-15 Halliburton Energy Services, Inc. Method for individually servicing a plurality of zones of a subterranean formation
US8668016B2 (en) 2009-08-11 2014-03-11 Halliburton Energy Services, Inc. System and method for servicing a wellbore
US8668012B2 (en) 2011-02-10 2014-03-11 Halliburton Energy Services, Inc. System and method for servicing a wellbore
WO2011020006A2 (en) 2009-08-13 2011-02-17 Wellbore Energy Solutions, Llc Repeatable, compression set downhole bypass valve
US20110131020A1 (en) * 2009-09-09 2011-06-02 Conocophillips Company Dip guided full waveform inversion
US8342094B2 (en) * 2009-10-22 2013-01-01 Schlumberger Technology Corporation Dissolvable material application in perforating
US8272443B2 (en) 2009-11-12 2012-09-25 Halliburton Energy Services Inc. Downhole progressive pressurization actuated tool and method of using the same
US9227243B2 (en) 2009-12-08 2016-01-05 Baker Hughes Incorporated Method of making a powder metal compact
US8528633B2 (en) 2009-12-08 2013-09-10 Baker Hughes Incorporated Dissolvable tool and method
US8425651B2 (en) 2010-07-30 2013-04-23 Baker Hughes Incorporated Nanomatrix metal composite
US8573295B2 (en) 2010-11-16 2013-11-05 Baker Hughes Incorporated Plug and method of unplugging a seat
US10240419B2 (en) 2009-12-08 2019-03-26 Baker Hughes, A Ge Company, Llc Downhole flow inhibition tool and method of unplugging a seat
US9127515B2 (en) 2010-10-27 2015-09-08 Baker Hughes Incorporated Nanomatrix carbon composite
US9243475B2 (en) 2009-12-08 2016-01-26 Baker Hughes Incorporated Extruded powder metal compact
AU2010339027A1 (en) 2010-01-04 2012-08-16 Packers Plus Energy Services Inc. Wellbore treatment apparatus and method
US20110162846A1 (en) * 2010-01-06 2011-07-07 Palidwar Troy F Multiple Interval Perforating and Fracturing Methods
US8550176B2 (en) 2010-02-09 2013-10-08 Halliburton Energy Services, Inc. Wellbore bypass tool and related methods of use
US8210257B2 (en) 2010-03-01 2012-07-03 Halliburton Energy Services Inc. Fracturing a stress-altered subterranean formation
US8424610B2 (en) 2010-03-05 2013-04-23 Baker Hughes Incorporated Flow control arrangement and method
US8636066B2 (en) * 2010-03-12 2014-01-28 Baker Hughes Incorporated Method of enhancing productivity of a formation with unhydrated borated galactomannan gum
US9920609B2 (en) 2010-03-12 2018-03-20 Baker Hughes, A Ge Company, Llc Method of re-fracturing using borated galactomannan gum
US10989011B2 (en) 2010-03-12 2021-04-27 Baker Hughes, A Ge Company, Llc Well intervention method using a chemical barrier
CA2799940C (en) 2010-05-21 2015-06-30 Schlumberger Canada Limited Method and apparatus for deploying and using self-locating downhole devices
WO2011146983A1 (en) * 2010-05-27 2011-12-01 Commonwealth Scientific And Industrial Research Organisation Hydraulic fracturing
EP2585683A2 (en) * 2010-06-24 2013-05-01 Chevron U.S.A., Inc. Apparatus and method for remote actuation of a downhole assembly
US8776884B2 (en) 2010-08-09 2014-07-15 Baker Hughes Incorporated Formation treatment system and method
US8857516B2 (en) 2010-08-31 2014-10-14 Schlumberger Technology Corporation Methods for completing multi-zone production wells using sliding sleeve valve assembly
AU2011305004A1 (en) * 2010-09-22 2013-04-04 Packers Plus Energy Services Inc. Wellbore frac tool with inflow control
WO2012037661A1 (en) 2010-09-23 2012-03-29 Packers Plus Energy Services Inc. Apparatus and method for fluid treatment of a well
CA3022033A1 (en) * 2010-10-18 2011-07-12 Ncs Multistage Inc. Tools and methods for use in completion of a wellbore
US9090955B2 (en) 2010-10-27 2015-07-28 Baker Hughes Incorporated Nanomatrix powder metal composite
AU2011331867A1 (en) 2010-11-19 2013-06-06 Packers Plus Energy Services Inc. Kobe sub, wellbore tubing string apparatus and method
US8833443B2 (en) * 2010-11-22 2014-09-16 Halliburton Energy Services, Inc. Retrievable swellable packer
EP2466059A1 (en) 2010-12-17 2012-06-20 Welltec A/S Sliding sleeve
US9382790B2 (en) 2010-12-29 2016-07-05 Schlumberger Technology Corporation Method and apparatus for completing a multi-stage well
RU2459072C1 (ru) * 2011-03-18 2012-08-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Способ гидроразрыва малопроницаемого пласта нагнетательной скважины
US9080098B2 (en) 2011-04-28 2015-07-14 Baker Hughes Incorporated Functionally gradient composite article
US8631876B2 (en) 2011-04-28 2014-01-21 Baker Hughes Incorporated Method of making and using a functionally gradient composite tool
CA2834210C (en) * 2011-05-03 2019-09-03 Packers Plus Energy Services Inc. Sliding sleeve valve and method for fluid treating a subterranean formation
US8893811B2 (en) 2011-06-08 2014-11-25 Halliburton Energy Services, Inc. Responsively activated wellbore stimulation assemblies and methods of using the same
US9920600B2 (en) * 2011-06-10 2018-03-20 Schlumberger Technology Corporation Multi-stage downhole hydraulic stimulation assembly
US9139928B2 (en) 2011-06-17 2015-09-22 Baker Hughes Incorporated Corrodible downhole article and method of removing the article from downhole environment
US8944171B2 (en) 2011-06-29 2015-02-03 Schlumberger Technology Corporation Method and apparatus for completing a multi-stage well
RU2472926C1 (ru) * 2011-07-20 2013-01-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Способ многократного гидравлического разрыва пласта в горизонтальном стволе скважины
US9707739B2 (en) 2011-07-22 2017-07-18 Baker Hughes Incorporated Intermetallic metallic composite, method of manufacture thereof and articles comprising the same
US8783365B2 (en) 2011-07-28 2014-07-22 Baker Hughes Incorporated Selective hydraulic fracturing tool and method thereof
US9643250B2 (en) 2011-07-29 2017-05-09 Baker Hughes Incorporated Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9833838B2 (en) 2011-07-29 2017-12-05 Baker Hughes, A Ge Company, Llc Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9057242B2 (en) 2011-08-05 2015-06-16 Baker Hughes Incorporated Method of controlling corrosion rate in downhole article, and downhole article having controlled corrosion rate
US9033055B2 (en) 2011-08-17 2015-05-19 Baker Hughes Incorporated Selectively degradable passage restriction and method
US9523261B2 (en) * 2011-08-19 2016-12-20 Weatherford Technology Holdings, Llc High flow rate multi array stimulation system
US8899334B2 (en) 2011-08-23 2014-12-02 Halliburton Energy Services, Inc. System and method for servicing a wellbore
CA2781721C (en) * 2011-08-29 2014-02-25 Baker Hughes Incorporated Multi-zone fracturing completion
US9856547B2 (en) 2011-08-30 2018-01-02 Bakers Hughes, A Ge Company, Llc Nanostructured powder metal compact
US9090956B2 (en) 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
US9109269B2 (en) 2011-08-30 2015-08-18 Baker Hughes Incorporated Magnesium alloy powder metal compact
US9643144B2 (en) 2011-09-02 2017-05-09 Baker Hughes Incorporated Method to generate and disperse nanostructures in a composite material
US9187990B2 (en) 2011-09-03 2015-11-17 Baker Hughes Incorporated Method of using a degradable shaped charge and perforating gun system
US9133695B2 (en) 2011-09-03 2015-09-15 Baker Hughes Incorporated Degradable shaped charge and perforating gun system
US9347119B2 (en) 2011-09-03 2016-05-24 Baker Hughes Incorporated Degradable high shock impedance material
US9752407B2 (en) 2011-09-13 2017-09-05 Schlumberger Technology Corporation Expandable downhole seat assembly
US9033041B2 (en) 2011-09-13 2015-05-19 Schlumberger Technology Corporation Completing a multi-stage well
US10364629B2 (en) 2011-09-13 2019-07-30 Schlumberger Technology Corporation Downhole component having dissolvable components
US8662178B2 (en) 2011-09-29 2014-03-04 Halliburton Energy Services, Inc. Responsively activated wellbore stimulation assemblies and methods of using the same
US9534471B2 (en) 2011-09-30 2017-01-03 Schlumberger Technology Corporation Multizone treatment system
RU2509875C2 (ru) * 2011-10-04 2014-03-20 Александр Викторович КЕЙБАЛ Способ заканчивания строительства скважины
US9394752B2 (en) 2011-11-08 2016-07-19 Schlumberger Technology Corporation Completion method for stimulation of multiple intervals
US9238953B2 (en) 2011-11-08 2016-01-19 Schlumberger Technology Corporation Completion method for stimulation of multiple intervals
US9388662B2 (en) 2011-11-08 2016-07-12 Magnum Oil Tools International, Ltd. Settable well tool and method
US9284812B2 (en) 2011-11-21 2016-03-15 Baker Hughes Incorporated System for increasing swelling efficiency
US9279306B2 (en) 2012-01-11 2016-03-08 Schlumberger Technology Corporation Performing multi-stage well operations
US8844637B2 (en) 2012-01-11 2014-09-30 Schlumberger Technology Corporation Treatment system for multiple zones
US9010416B2 (en) 2012-01-25 2015-04-21 Baker Hughes Incorporated Tubular anchoring system and a seat for use in the same
US9068428B2 (en) 2012-02-13 2015-06-30 Baker Hughes Incorporated Selectively corrodible downhole article and method of use
RU2496970C1 (ru) * 2012-04-20 2013-10-27 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Способ водоизоляционных работ в трещиноватых коллекторах
US9359856B2 (en) * 2012-04-23 2016-06-07 Weatherford Technology Holdings, Llc Swellable packer in hookup nipple
US8991509B2 (en) 2012-04-30 2015-03-31 Halliburton Energy Services, Inc. Delayed activation activatable stimulation assembly
US9605508B2 (en) 2012-05-08 2017-03-28 Baker Hughes Incorporated Disintegrable and conformable metallic seal, and method of making the same
US9650851B2 (en) 2012-06-18 2017-05-16 Schlumberger Technology Corporation Autonomous untethered well object
US9784070B2 (en) 2012-06-29 2017-10-10 Halliburton Energy Services, Inc. System and method for servicing a wellbore
US9080439B2 (en) * 2012-07-16 2015-07-14 Baker Hughes Incorporated Disintegrable deformation tool
US9574415B2 (en) 2012-07-16 2017-02-21 Baker Hughes Incorporated Method of treating a formation and method of temporarily isolating a first section of a wellbore from a second section of the wellbore
RU2504649C1 (ru) * 2012-07-27 2014-01-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Способ разработки залежей нефти с применением разветвленных горизонтальных скважин
MX355537B (es) * 2012-10-16 2018-04-20 Halliburton Energy Services Inc Aislamiento de empalme de agujero multilateral.
US8794328B2 (en) * 2012-10-16 2014-08-05 Halliburton Energy Services, Inc. Multilateral bore junction isolation
US10030473B2 (en) 2012-11-13 2018-07-24 Exxonmobil Upstream Research Company Method for remediating a screen-out during well completion
CA2894634C (en) 2012-12-21 2016-11-01 Randy C. Tolman Fluid plugs as downhole sealing devices and systems and methods including the same
WO2014099208A1 (en) 2012-12-21 2014-06-26 Exxonmobil Upstream Research Company Systems and methods for stimulating a multi-zone subterranean formation
CA2894504C (en) 2012-12-21 2016-10-11 Exxonmobil Upstream Research Company Flow control assemblies for downhole operations and systems and methods including the same
US9970261B2 (en) 2012-12-21 2018-05-15 Exxonmobil Upstream Research Company Flow control assemblies for downhole operations and systems and methods including the same
RU2514040C1 (ru) * 2012-12-27 2014-04-27 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Способ установки скважинного фильтра в горизонтальной скважине
US9212547B2 (en) * 2013-01-31 2015-12-15 Baker Hughes Incorporated Monitoring device for plug assembly
US9988867B2 (en) 2013-02-01 2018-06-05 Schlumberger Technology Corporation Deploying an expandable downhole seat assembly
CA3157534A1 (en) 2013-02-12 2014-08-21 NCS Multistage, LLC Process for recovering reservoir fluid from a formation
US9624754B2 (en) 2013-03-28 2017-04-18 Halliburton Energy Services, Inc. Radiused ID baffle
US9587477B2 (en) 2013-09-03 2017-03-07 Schlumberger Technology Corporation Well treatment with untethered and/or autonomous device
US9816339B2 (en) 2013-09-03 2017-11-14 Baker Hughes, A Ge Company, Llc Plug reception assembly and method of reducing restriction in a borehole
US9631468B2 (en) 2013-09-03 2017-04-25 Schlumberger Technology Corporation Well treatment
US10487625B2 (en) 2013-09-18 2019-11-26 Schlumberger Technology Corporation Segmented ring assembly
US9644452B2 (en) 2013-10-10 2017-05-09 Schlumberger Technology Corporation Segmented seat assembly
RU2682833C2 (ru) 2014-01-27 2019-03-21 Бейкер Хьюз Инкорпорейтед Способ проведения повторного гидравлического разрыва пласта с использованием борированной галактоманнановой камеди
RU2555686C1 (ru) * 2014-02-19 2015-07-10 Общество с ограниченной ответственностью "ВОРМХОЛС" Способ устранения проблемных участков в скважине
US10150713B2 (en) 2014-02-21 2018-12-11 Terves, Inc. Fluid activated disintegrating metal system
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
US9790762B2 (en) 2014-02-28 2017-10-17 Exxonmobil Upstream Research Company Corrodible wellbore plugs and systems and methods including the same
CA2847780A1 (en) 2014-04-01 2015-10-01 Don Turner Method and apparatus for installing a liner and bridge plug
US9617842B2 (en) * 2014-06-18 2017-04-11 Baker Hughes Incorporated Method of completing a well
US10174602B2 (en) 2014-08-08 2019-01-08 Halliburton Energy Services, Inc. Flow conditioning openings
WO2016028414A1 (en) 2014-08-21 2016-02-25 Exxonmobil Upstream Research Company Bidirectional flow control device for facilitating stimulation treatments in a subterranean formation
US20170268308A1 (en) * 2014-09-19 2017-09-21 Halliburton Energy Services, Inc. Swellguard er isolation tool
US9470078B2 (en) * 2014-09-29 2016-10-18 Baker Hughes Incorporated Fluid diversion through selective fracture extension
RU2564316C1 (ru) * 2014-10-13 2015-09-27 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Способ заканчивания строительства добывающей горизонтальной скважины с проведением поинтервального гидравлического разрыва пласта
US9951596B2 (en) 2014-10-16 2018-04-24 Exxonmobil Uptream Research Company Sliding sleeve for stimulating a horizontal wellbore, and method for completing a wellbore
US9810051B2 (en) 2014-11-20 2017-11-07 Thru Tubing Solutions, Inc. Well completion
US9910026B2 (en) 2015-01-21 2018-03-06 Baker Hughes, A Ge Company, Llc High temperature tracers for downhole detection of produced water
CN104727787B (zh) * 2015-02-09 2018-01-09 德惠同利（北京）石油技术服务有限公司 压穿筛管充填防砂方法
US10378303B2 (en) 2015-03-05 2019-08-13 Baker Hughes, A Ge Company, Llc Downhole tool and method of forming the same
US10082012B2 (en) 2015-04-10 2018-09-25 Baker Hughes, A Ge Company, Llc Refracturing method using spaced shaped charges straddled with isolators on a liner string
US9523267B2 (en) 2015-04-28 2016-12-20 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10655427B2 (en) 2015-04-28 2020-05-19 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9745820B2 (en) 2015-04-28 2017-08-29 Thru Tubing Solutions, Inc. Plugging device deployment in subterranean wells
US9816341B2 (en) 2015-04-28 2017-11-14 Thru Tubing Solutions, Inc. Plugging devices and deployment in subterranean wells
US9567824B2 (en) 2015-04-28 2017-02-14 Thru Tubing Solutions, Inc. Fibrous barriers and deployment in subterranean wells
US10851615B2 (en) 2015-04-28 2020-12-01 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9567826B2 (en) 2015-04-28 2017-02-14 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10774612B2 (en) 2015-04-28 2020-09-15 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10513653B2 (en) 2015-04-28 2019-12-24 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10641069B2 (en) 2015-04-28 2020-05-05 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9708883B2 (en) 2015-04-28 2017-07-18 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US9567825B2 (en) 2015-04-28 2017-02-14 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US11851611B2 (en) 2015-04-28 2023-12-26 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US10233719B2 (en) 2015-04-28 2019-03-19 Thru Tubing Solutions, Inc. Flow control in subterranean wells
US20160369603A1 (en) * 2015-06-16 2016-12-22 Welltec A/S Redressing method and redressed completion system
AU2016297438B2 (en) 2015-07-21 2020-08-20 Thru Tubing Solutions, Inc. Plugging device deployment
US10156119B2 (en) 2015-07-24 2018-12-18 Innovex Downhole Solutions, Inc. Downhole tool with an expandable sleeve
US10408012B2 (en) 2015-07-24 2019-09-10 Innovex Downhole Solutions, Inc. Downhole tool with an expandable sleeve
MX2016009840A (es) 2015-07-28 2018-01-29 Devon Canada Corp Pozo de inyeccion y metodos de produccion, aparatos y sistemas.
US10221637B2 (en) 2015-08-11 2019-03-05 Baker Hughes, A Ge Company, Llc Methods of manufacturing dissolvable tools via liquid-solid state molding
US10184316B2 (en) * 2015-09-03 2019-01-22 Baker Hughes, A Ge Company, Llc Three position interventionless treatment and production valve assembly
CN105201484A (zh) * 2015-10-29 2015-12-30 西南石油大学 一种直井分层压裂层段优选及施工参数优化设计方法
US10221669B2 (en) 2015-12-02 2019-03-05 Exxonmobil Upstream Research Company Wellbore tubulars including a plurality of selective stimulation ports and methods of utilizing the same
US10196886B2 (en) 2015-12-02 2019-02-05 Exxonmobil Upstream Research Company Select-fire, downhole shockwave generation devices, hydrocarbon wells that include the shockwave generation devices, and methods of utilizing the same
US10309195B2 (en) 2015-12-04 2019-06-04 Exxonmobil Upstream Research Company Selective stimulation ports including sealing device retainers and methods of utilizing the same
US10016810B2 (en) 2015-12-14 2018-07-10 Baker Hughes, A Ge Company, Llc Methods of manufacturing degradable tools using a galvanic carrier and tools manufactured thereof
WO2017116477A1 (en) * 2015-12-31 2017-07-06 Halliburton Energy Services, Inc. Downhole tool with alterable structural component
WO2017123217A1 (en) * 2016-01-13 2017-07-20 Halliburton Energy Services, Inc. High-pressure jetting and data communication during subterranean perforation operations
CA3004889C (en) * 2016-03-31 2020-04-21 Halliburton Energy Services, Inc. Dissolvable casing liner
US9920589B2 (en) 2016-04-06 2018-03-20 Thru Tubing Solutions, Inc. Methods of completing a well and apparatus therefor
CN105822256B (zh) * 2016-05-20 2018-10-09 中石化石油工程技术服务有限公司 一种铰链式可批级开启的滑套开启工具及等通径套管滑套
US10538988B2 (en) 2016-05-31 2020-01-21 Schlumberger Technology Corporation Expandable downhole seat assembly
WO2017217966A1 (en) * 2016-06-13 2017-12-21 Halliburton Energy Services, Inc. Treatment isolation in restimulations with inner wellbore casing
CN106337673A (zh) * 2016-09-18 2017-01-18 中国石油天然气股份有限公司 一种多层段压裂工艺管柱及其施工方法
WO2018111749A1 (en) 2016-12-13 2018-06-21 Thru Tubing Solutions, Inc. Methods of completing a well and apparatus therefor
US10227842B2 (en) 2016-12-14 2019-03-12 Innovex Downhole Solutions, Inc. Friction-lock frac plug
US10294754B2 (en) 2017-03-16 2019-05-21 Baker Hughes, A Ge Company, Llc Re-closable coil activated frack sleeve
CA3058511C (en) 2017-04-25 2022-08-23 Thru Tubing Solutions, Inc. Plugging undesired openings in fluid vessels
WO2018200698A1 (en) 2017-04-25 2018-11-01 Thru Tubing Solutions, Inc. Plugging undesired openings in fluid conduits
CA3066104A1 (en) 2017-06-09 2018-12-13 Schlumberger Canada Limited Method for temporary isolation of well interval, method for hydraulic refracturing, and method for well killing
CA3012511A1 (en) 2017-07-27 2019-01-27 Terves Inc. Degradable metal matrix composite
CN108682270B (zh) * 2018-05-03 2020-02-14 中国石油大学(北京) 一种模拟支撑剂铺置的真三轴压裂模拟装置及其工作方法
US10989016B2 (en) 2018-08-30 2021-04-27 Innovex Downhole Solutions, Inc. Downhole tool with an expandable sleeve, grit material, and button inserts
US10364659B1 (en) 2018-09-27 2019-07-30 Exxonmobil Upstream Research Company Methods and devices for restimulating a well completion
US11125039B2 (en) 2018-11-09 2021-09-21 Innovex Downhole Solutions, Inc. Deformable downhole tool with dissolvable element and brittle protective layer
US11965391B2 (en) 2018-11-30 2024-04-23 Innovex Downhole Solutions, Inc. Downhole tool with sealing ring
US11396787B2 (en) 2019-02-11 2022-07-26 Innovex Downhole Solutions, Inc. Downhole tool with ball-in-place setting assembly and asymmetric sleeve
US11261683B2 (en) 2019-03-01 2022-03-01 Innovex Downhole Solutions, Inc. Downhole tool with sleeve and slip
US11203913B2 (en) 2019-03-15 2021-12-21 Innovex Downhole Solutions, Inc. Downhole tool and methods
US11572753B2 (en) 2020-02-18 2023-02-07 Innovex Downhole Solutions, Inc. Downhole tool with an acid pill
US11015113B1 (en) 2020-04-13 2021-05-25 Multi-Chem Group, Llc Wet-coated proppant and methods of making and using same
RU2759247C1 (ru) * 2020-05-12 2021-11-11 Акционерное общество "Самотлорнефтегаз" Способ проведения многостадийного гидроразрыва пласта в условиях тонких перемычек

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725107A (en) * 1953-05-22 1955-11-29 Exxon Research Engineering Co Apparatus for controlling sand in wells
US3361204A (en) * 1965-06-25 1968-01-02 Pan American Petroleum Corp Method and apparatus for treating an underground formation
US4137970A (en) 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US4576233A (en) * 1982-09-28 1986-03-18 Geo Vann, Inc. Differential pressure actuated vent assembly
GB2197363B (en) 1986-11-14 1990-09-12 Univ Waterloo Packing seal for boreholes
US4919989A (en) 1989-04-10 1990-04-24 American Colloid Company Article for sealing well castings in the earth
US4949788A (en) * 1989-11-08 1990-08-21 Halliburton Company Well completions using casing valves
EP0539040A3 (en) * 1991-10-21 1993-07-21 Halliburton Company Downhole casing valve
US5263683A (en) * 1992-05-05 1993-11-23 Grace Energy Corporation Sliding sleeve valve
US5474131A (en) * 1992-08-07 1995-12-12 Baker Hughes Incorporated Method for completing multi-lateral wells and maintaining selective re-entry into laterals
US5381862A (en) * 1993-08-27 1995-01-17 Halliburton Company Coiled tubing operated full opening completion tool system
US5657822A (en) 1995-05-03 1997-08-19 James; Melvyn C. Drill hole plugging method utilizing layered sodium bentonite and liquid retaining particles
US6095245A (en) * 1996-09-27 2000-08-01 Union Oil Company Of California Well perforating and packing apparatus and method
US5779787A (en) 1997-08-15 1998-07-14 Halliburton Energy Services, Inc. Well cement compositions containing rubber particles and methods of cementing subterranean zones
US6481494B1 (en) 1997-10-16 2002-11-19 Halliburton Energy Services, Inc. Method and apparatus for frac/gravel packs
US6044908A (en) * 1998-05-29 2000-04-04 Grant Prideco, Inc. Sliding sleeve valve and seal ring for use therein
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
CN1346422A (zh) 1999-04-09 2002-04-24 国际壳牌研究有限公司 环隙的密封方法
WO2001053429A1 (en) 2000-01-24 2001-07-26 Wood Robert R Improved drilling fluids
NO312478B1 (no) 2000-09-08 2002-05-13 Freyer Rune Fremgangsmåte for å tette ringrom ved oljeproduksjon
WO2002059452A1 (en) 2001-01-26 2002-08-01 E2 Tech Limited Device and method to seal boreholes
US6464006B2 (en) * 2001-02-26 2002-10-15 Baker Hughes Incorporated Single trip, multiple zone isolation, well fracturing system
US6644412B2 (en) * 2001-04-25 2003-11-11 Weatherford/Lamb, Inc. Flow control apparatus for use in a wellbore
NO313895B1 (no) 2001-05-08 2002-12-16 Freyer Rune Anordning og fremgangsmÕte for begrensning av innströmning av formasjonsvann i en brönn
DE10133166A1 (de) 2001-07-07 2003-01-16 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
MY135121A (en) 2001-07-18 2008-02-29 Shell Int Research Wellbore system with annular seal member
US7096945B2 (en) * 2002-01-25 2006-08-29 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US6719051B2 (en) 2002-01-25 2004-04-13 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US6675893B2 (en) * 2002-06-17 2004-01-13 Conocophillips Company Single placement well completion system
US7644773B2 (en) 2002-08-23 2010-01-12 Baker Hughes Incorporated Self-conforming screen
US7055598B2 (en) * 2002-08-26 2006-06-06 Halliburton Energy Services, Inc. Fluid flow control device and method for use of same
GB2409480B (en) 2002-09-06 2006-06-28 Shell Int Research Wellbore device for selective transfer of fluid
US6935432B2 (en) 2002-09-20 2005-08-30 Halliburton Energy Services, Inc. Method and apparatus for forming an annular barrier in a wellbore
US6854522B2 (en) 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US6840325B2 (en) 2002-09-26 2005-01-11 Weatherford/Lamb, Inc. Expandable connection for use with a swelling elastomer
NO318358B1 (no) 2002-12-10 2005-03-07 Rune Freyer Anordning ved kabelgjennomforing i en svellende pakning
US6834725B2 (en) 2002-12-12 2004-12-28 Weatherford/Lamb, Inc. Reinforced swelling elastomer seal element on expandable tubular
US6907937B2 (en) 2002-12-23 2005-06-21 Weatherford/Lamb, Inc. Expandable sealing apparatus
US6848505B2 (en) 2003-01-29 2005-02-01 Baker Hughes Incorporated Alternative method to cementing casing and liners
NO319620B1 (no) 2003-02-17 2005-09-05 Rune Freyer Anordning og fremgangsmåte for valgbart å kunne stenge av et parti av en brønn
GB0412131D0 (en) 2004-05-29 2004-06-30 Weatherford Lamb Coupling and seating tubulars in a bore
US7036587B2 (en) 2003-06-27 2006-05-02 Halliburton Energy Services, Inc. Methods of diverting treating fluids in subterranean zones and degradable diverting materials
US7066265B2 (en) * 2003-09-24 2006-06-27 Halliburton Energy Services, Inc. System and method of production enhancement and completion of a well
US7243732B2 (en) 2003-09-26 2007-07-17 Baker Hughes Incorporated Zonal isolation using elastic memory foam
US6976542B2 (en) 2003-10-03 2005-12-20 Baker Hughes Incorporated Mud flow back valve
US20050113260A1 (en) 2003-11-21 2005-05-26 Wood Robert R. Drilling fluids
US8435285B2 (en) * 2003-11-25 2013-05-07 Boston Scientific Scimed, Inc. Composite stent with inner and outer stent elements and method of using the same
CA2547007C (en) 2003-11-25 2008-08-26 Baker Hughes Incorporated Swelling layer inflatable
US7213652B2 (en) 2004-01-29 2007-05-08 Halliburton Energy Services, Inc. Sealed branch wellbore transition joint
CN1930365A (zh) 2004-03-11 2007-03-14 国际壳牌研究有限公司 用于密封井身中的环形空间的系统
WO2005090741A1 (en) 2004-03-11 2005-09-29 Shell Internationale Research Maatschappij B.V. System for sealing an annular space in a wellbore
GB2427887B (en) 2004-03-12 2008-07-30 Schlumberger Holdings Sealing system and method for use in a well
US7063164B2 (en) * 2004-04-01 2006-06-20 Schlumberger Technology Corporation System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing
CA2593418C (en) * 2004-04-12 2013-06-18 Baker Hughes Incorporated Completion with telescoping perforation & fracturing tool
NO320173B1 (no) * 2004-04-22 2005-11-07 Rune Freyer Fremgangsmate og anordning for a regulere en fluidstrom mellom et bronnrors utside og innside
US20050241831A1 (en) 2004-05-03 2005-11-03 Steele David J Anchor for branch wellbore liner
NO325434B1 (no) 2004-05-25 2008-05-05 Easy Well Solutions As Fremgangsmate og anordning for a ekspandere et legeme under overtrykk
US7387165B2 (en) 2004-12-14 2008-06-17 Schlumberger Technology Corporation System for completing multiple well intervals
US20070062690A1 (en) 2005-09-16 2007-03-22 Witcher Harold L Packer washout assembly
CN101421486B (zh) 2006-04-03 2013-09-18 埃克森美孚上游研究公司 在井作业期间用于防砂和流入控制的井筒方法和装置
US7478676B2 (en) * 2006-06-09 2009-01-20 Halliburton Energy Services, Inc. Methods and devices for treating multiple-interval well bores

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