[특허]Methods of preventing well cement stress failure

[미국특허] Methods of preventing well cement stress failure 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-033/14
출원번호	US-0593307 (1996-01-31)
발명자 / 주소	Onan David D. (Lawton OK) Griffith James E. (Duncan OK) Webster William W. (Arlington TX)
출원인 / 주소	Halliburton Company (Duncan OK 02)
인용정보	피인용 횟수 : 66 인용 특허 : 0

초록 ▼

Improved methods of cementing in a well are provided whereby stress failures in the resulting set cement are prevented or reduced. The methods basically comprise the steps of placing a foamed cement composition in a zone in the well to be cemented which when set has sufficient elastic properties to resist stress failure comprised of hydraulic cement, water, a gas present in an amount in the range of from about 5% to about 75% by volume of the cement composition and a foaming agent, and then allowing the cement composition to set across the zone.

대표청구항 ▼

An improved method of cementing in a well whereby stress failures in the resulting set cement are prevented or reduced comprising the steps of: placing a foamed cement composition in a zone in said well to be cemented which when set has sufficient elastic properties to resist stress failure comprised of a mixture of a relatively coarse Portland or the equivalent cement having a maximum particle size of about 90 microns and a fine particle size Portland or the equivalent cement having a maximum particle size of about 30 microns, the fine particle size cement being present in an amount in the range of from about 5% to about 35% by weight of the relatively coarse cement in said cement composition, water, a gas selected from nitrogen and air, and a foaming agent selected from surfactants having the general formula H(CH2)a(OC2H4)bOSO3X+ wherein a is an integer in the range of from about 5 to about 15 b is an integer in the range of from about 1 to about 10 and X is any compatible cation, sulfated alkoxylated alcohols, betaines, sulfated or sulfonated alkoxylates, alkyl quaternary amines, alkyl sulfonates, alkyl aryl sulfonates and C10-C20 alkyl diphenyl ether sulfonates, said gas being present in an amount in the range of from about 5% to about 75% by volume of said composition; and allowing said cement composition to set in said zone.

이 특허를 인용한 특허 (66) 인용/피인용 타임라인 분석

Ravi,Krishna M., Casing comprising stress-absorbing materials and associated methods of use.
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Brothers Lance E. ; Turkett Susan M. ; Ekstrand Barry B. ; Brenneis D. Chad ; Childs Jerry D., Cement compositions and methods for high temperature wells containing carbon dioxide.
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Caveny,William J.; Morgan,Rickey L., Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations.
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Caveny,William J.; Morgan,Rickey L., Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations.
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Chatterji,Jiten; Cromwell,Roger S.; Roddy,Craig W., Cement compositions including silane treated amorphous silica.
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Mueller,Dan T., Cement compositions useful in oil and gas wells.
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Mueller,T. Dan, Cement compositions useful in oil and gas wells.
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Brothers, Lance E.; Caveny, William J., Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations.
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Brothers,Lance E.; Caveny,William J., Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations.
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Brothers,Lance E.; Palmer,Anthony V.; Caveny,William J., Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations.
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Darbe, Robert Phillip; Meadows, David Leon; Jimenez, Walmy Cuello, Cement testing.
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Meadows, David L.; Darbe, Robert P.; Pewitt, Keith D., Cement testing.
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Meadows, David L.; Darbe, Robert P.; Pewitt, Keith D., Cement testing.
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Meadows, David Leon; Darbe, Robert Phillip; Jimenez, Walmy Cuello; Browning, Robert Lee, Cement testing.
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Meadows, David Leon; Darbe, Robert Phillip; Jimenez, Walmy Cuello; Browning, Robert Lee, Cement testing.
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B. Raghava Reddy ; Russell M. Fitzgerald, Cementing casing strings in deep water offshore wells.
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Reddy, B. Raghava; Fitzgerald, Russell M., Cementing casing strings in deep water offshore wells.
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Garnier, Andre; Kefi, Slaheddine; Maroy, Pierre; Schulz, Anne-Marie, Cementing compositions and application of such compositions to cementing oil wells or the like.
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Brothers Lance E. ; Palmer Anthony V., Cementing in deep water offshore wells.
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Kulakofsky,David S.; Szymanski,Michael J., Compositions for high temperature lightweight cementing.
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Chatterji,Jiten; King,Bobby J., Compositions for preventing coagulation of water-in-oil emulsion polymers in aqueous saline well treating fluids.
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Roddy,Craig W.; Todd,Bradley L., Contained micro-particles for use in well bore operations.
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King, Karen L.; Chatterji, Jiten, Foamed acidizing fluids, additives and methods of acidizing subterranean zones.
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Chatterji, Jiten; Cromwell, Roger S.; Roddy, Craig W., Foamed and non-foamed cement compositions including silane treated amorphous silica and methods.
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Lewis,Samuel J.; Szymanski,Michael J.; Thacker,Kristi D., Foamed cement compositions and associated methods of use.
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Lewis,Samuel J.; Szymanski,Michael J.; Thacker,Kristi D., Foamed cement compositions and associated methods of use.
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Chatterji Jiten ; Cromwell Roger S. ; Reddy Baireddy R. ; Anderson Clyde R. ; McMechan David E., Foamed cement compositions and methods.
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Chatteri, Jiten; Brennels, D. Chad; King, Bobby J., Foamed cement compositions, additives, and associated methods.
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Chatterji,Jiten; Brenneis,D. Chad; King,Bobby J.; Cromwell,Roger S.; Gray,Dennis W., Foamed cement compositions, additives, and associated methods.
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Chatterji, Jiten; King, Bobby J.; Cronwell, Roger S.; Brenneis, D. Chad; Gray, Dennis W., Foamed cement slurries, additives and methods.
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Chatterji,Jiten; Brenneis,D. Chad; King,Bobby J.; Cromwell,Roger S.; Gray,Dennis W., Foamed cement slurries, additives and methods.
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Chatterji,Jiten; King,Bobby J.; Cronwell,Roger S.; Brenneis,D. Chad; Gray,Dennis W., Foamed cement slurries, additives and methods.
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Chatterji, Jiten; Crook, Ron; King, Karen L., Foamed fracturing fluids, additives and methods of fracturing subterranean zones.
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Jiten Chatterji ; Ron Crook ; Karen L. King, Foamed fracturing fluids, additives and methods of fracturing subterranean zones.
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Chatterji Jiten ; Onan David D. ; Cromwell Roger S. ; King Bobby J., Foamed well cement compositions, additives and methods.
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Chatterji Jiten ; Cromwell Roger S. ; Zamora Frank ; King Bobby J., Foamed well cement slurries, additives and methods.
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Chatterji, Jiten; Cromwell, Roger S.; Brenneis, Chad R.; King, Bobby J.; Gray, Dennis W.; Zamora, Frank, Foamed well cement slurries, additives and methods.
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Chatterji, Jiten; Cromwell, Roger S.; Brenneis, Chad R.; King, Bobby J.; Gray, Dennis W.; Zamora, Frank, Foamed well cement slurries, additives and methods.
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Jiten Chatterji ; Roger S. Cromwell ; Chad R. Brenneis ; Bobby J. King ; Dennis W. Gray ; Frank Zamora, Foamed well cement slurries, additives and methods.
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Gray, Dennis; Maxson, Joseph; Heathman, James; Pindiprolu, Sairam; George, Flint R.; Allin, Melissa; Blaschke, Keith, In situ testing of mechanical properties of cementitious materials.
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Reddy,B. Raghava; Gray,Dennis W.; Johnson,Johnny W.; Palmer,Anthony V.; Blaschke,Keith E.; Brothers,Lance E., Laboratory apparatus and method for evaluating cement performance for a wellbore.
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Brothers Lance E. ; Brenneis D. Chad ; Childs Jerry D., Light weight high temperature well cement compositions and methods.
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Brothers Lance E. ; Turkett Susan M. ; Ekstrand Barry B. ; Brenneis D. Chad ; Childs Jerry D., Light weight high temperature well cement compositions and methods.
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Lance E. Brothers ; Susan M. Turkett ; Barry B. Ekstrand ; D. Chad Brenneis ; Jerry D. Childs, Light weight high temperature well cement compositions and methods.
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Dao, Bach; Ravi, Krishna M.; Vijn, Jan Pieter; Noik, Christine; Rivereau, Alain, Lightweight well cement compositions and methods.
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Dao, Bach; Ravi, Krishna M.; Vijn, Jan Pieter; Noik, Christine; Rivereau, Alain, Lightweight well cement compositions and methods.
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Brothers, Lance E.; Palmer, Anthony, Low heat of hydration cement compositions and methods of using same.
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Brothers, Lance E.; Palmer, Anthony V., Low heat of hydration cement compositions and methods of using same.
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Brothers, Lance E.; Palmer, Anthony V., Low heat of hydration cement compositions and methods of using same.
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Funkhouser, Gary; Meyer, Christian; McMechan, David; Meadows, David; Johnson, Johnny, Measuring cement properties.
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Kulakofsky,David S.; Szymanski,Michael J, Methods for high temperature lightweight cementing.
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Reddy, B. Raghava; Crook, Ronald J.; Fitzgerald, Russell M.; Waugh, Bryan K., Methods of cementing.
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Fyten,Glen C.; Getzlaf,Donald A., Methods of cementing and cement compositions containing a polymeric cement cohesion additive.
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Reddy, Baireddy R.; Brothers, Lance E.; Palmer, Anthony V., Methods of cementing high temperature wells and cement compositions therefor.
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Reddy, Baireddy R.; Brothers, Lance E.; Palmer, Anthony V., Methods of cementing high temperature wells and cement compositions therefor.
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Chatterj, Jiten; Cromwell, Roger S.; King, Bobby J.; Brenneis, D. Chad, Methods of cementing subterranean zones with cement compositions having enhanced compressive strengths.
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Kulakofsky, David S.; Pulido, Pedro; Bonifacio, Raul; Morales, Octavio Araujo, Methods of cementing with lightweight cement composition.
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Kulakofsky,David S.; Pulido,Pedro; Bonifacio,Raul; Morales,Octavio Araujo, Methods of cementing with lightweight cement compositions.
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Nguyen,Philip D., Permeable cement and methods of fracturing utilizing permeable cement in subterranean well bores.
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Nguyen,Philip D., Permeable cement and sand control methods utilizing permeable cement in subterranean well bores.
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Reddy,B. Raghava; Zamora,Frank; Crook,Ronald J., Processes for incorporating inert gas in a cement composition containing spherical beads.
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Mueller, Dan Thomas; Brannon, Harold Dean; Bray, Windell Scott, Self-sealing well cement composition.
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Caveny, William J.; Morgan, Rickey L., Settable compositions free of portland cement and associated methods of use.
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Chatterji, Jiten; Brenneis, D. Chad; King, Bobby J., Stable and biodegradable foamed cement slurries, additives and methods.
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Heathman, James; Gray, Dennis; Maxson, Joe, Testing mechanical properties.
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Craig W. Roddy, Well cementing compositions and methods.
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[미국특허] Methods of preventing well cement stress failure 원문보기