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公开(公告)号：CA2920783C
公开(公告)日：2019-02-26
申请号：CA2920783
申请日：2014-09-08
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： BOUL PETER JAMES , PISKLAK THOMAS JASON , LEWIS SAMUEL J , AGAPIOU KYRIACOS , BROTHERS LANCE EVERETT , OTIENO PAULINE AKINYI , MORGAN RONNIE GLEN , ADAMS BAYA , HARRIS CODY GLENN
IPC: C04B28/12 , C04B22/16 , C04B40/06 , C09K8/467 , E21B33/138
Abstract: Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment, a method of cementing in a subterranean formation is described. The method may comprise providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; activating the set-delayed cement composition with a liquid additive to produce an activated cement composition, wherein the liquid additive comprises a monovalent salt, a polyphosphate, a dispersant, and water; and allowing the activated cement composition to set.
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公开(公告)号：AU2016223248B2
公开(公告)日：2018-10-18
申请号：AU2016223248
申请日：2016-01-25
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： PISKLAK THOMAS , AGAPIOU KYRIACOS , MORGAN RONNIE GLEN , LEWIS SAMUEL JASON , BROTHERS LANCE E
Abstract: Disclosed is a method of spraying a surface with a set-delayed cement. The method comprises providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; spraying a surface with the set-delayed cement composition; and allowing the set-delayed cement composition to set on the surface.
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公开(公告)号：AU2018232978A1
公开(公告)日：2018-10-11
申请号：AU2018232978
申请日：2018-09-20
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： AGAPIOU KYRIACOS , PISKLAK THOMAS JASON , LEWIS SAMUEL J , BOUL PETER JAMES , OTIENO PAULINE AKINYI , BROTHERS LANCE EVERETT
Abstract: A variety of methods and compositions are disclosed, including, in one embodiment a method of cementing in a subterranean formation comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; foaming the set delayed cement composition; activating the so set-delayed cement composition; introducing the set-delayed cement composition into a subterranean formation; and allowing the set delayed cement composition to set in the subterranean formation. Additional methods, foamed set-delayed cement composition, and systems for cementing are also provided.
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公开(公告)号：AU2015380502B2
公开(公告)日：2018-10-04
申请号：AU2015380502
申请日：2015-01-30
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： PISKLAK THOMAS JASON , AGAPIOU KYRIACOS , BRENNEIS DARRELL CHAD , BENKLEY JAMES ROBERT , CHATTERJI JITEN
Abstract: A method for reducing lost circulation in a subterranean formation. The method includes providing a treatment fluid comprising a base fluid and a lost circulation material comprising brown mud. The treatment fluid is introduced into a wellbore within the subterranean formation such that at least a portion of the brown mud bridges openings in the subterranean formation to reduce loss of fluid circulation into the subterranean formation.
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公开(公告)号：AU2016222404B2
公开(公告)日：2018-07-05
申请号：AU2016222404
申请日：2016-08-31
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： AGAPIOU KYRIACOS , PISKLAK THOMAS JASON , LEWIS SAMUEL J , BOUL PETER JAMES , OTIENO PAULINE AKINYI , BROTHERS LANCE EVERETT
Abstract: A variety of methods and compositions are disclosed, including, in one embodiment a method of cementing in a subterranean formation comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder; foaming the set delayed cement composition; activating the so set-delayed cement composition; introducing the set-delayed cement composition into a subterranean formation; and allowing the set delayed cement composition to set in the subterranean formation. Additional methods, foamed set-delayed cement composition, and systems for cementing are also provided.
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Patent Agency Ranking
公开(公告)号：CA2921230C
公开(公告)日：2018-03-13
申请号：CA2921230
申请日：2014-09-09
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： PISKLAK THOMAS JASON , AGAPIOU KYRIACOS , BOUL PETER JAMES , OTIENO PAULINE AKINYI , BROTHERS LANCE EVERETT
Abstract: A variety of methods and compositions are disclosed, including, in one embodiment a method of cementing comprising: providing a pozzolan slurry comprising a pozzolan and water; providing a lime slurry comprising hydrated lime and water; allowing the pozzolan slurry and the lime slurry to remain separate for about one day or longer; mixing the pozzolan slurry and the lime slurry to form a cement composition: and allowing the cement composition to set.
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公开(公告)号：CA2919435C
公开(公告)日：2017-11-28
申请号：CA2919435
申请日：2013-09-19
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： RAVI KRISHNA , LEWIS SAM , AGAPIOU KYRIACOS
IPC: C09K8/40 , E21B33/138
Abstract: Some embodiments described herein provide a method comprising method comprising providing an oil-in-water emulsified spacer fluid comprising a binary surfactant mixture, solvent non-aqueous base fluid, and an aqueous base fluid, wherein the binary surfactant mixture comprises a surfactant and an amphiphilic co-surfactant, wherein the surfactant is present in an amount in the range of from about 0.5% to about 30% by weight of the oil-in-water emulsified spacer fluid and wherein the amphiphilic co-surfactant is present in an amount in the range of from about 0.5% to about 30% by weight of the oil-in-water emulsified spacer fluid, and introducing the oil-in-water emulsified spacer fluid into a subterranean formation comprising a residual non-aqueous fluid therein, wherein the binary surfactant mixture in the oil-in-water emulsified spacer fluid emulsifies at least a portion of the residual non-aqueous fluid.
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公开(公告)号：NO20171202A1
公开(公告)日：2017-07-19
申请号：NO20171202
申请日：2017-07-19
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： AGAPIOU KYRIACOS , LEWIS SAMUEL J , MORGAN RONNIE GLEN , PISKLAK THOMAS J , BROTHERS LANCE EVERETT
Abstract: Disclosed herein is a method of cementing a surface with a set-delayed cement composition. The method comprises providing a set-delayed cement composition comprising water, pumice, hydrated lime, and a set retarder. The method further comprises placing the set-delayed cement composition into or onto a surface to be cemented and allowing the set-delayed cement composition to set in the surface.
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公开(公告)号：AU2014384686B2
公开(公告)日：2017-07-06
申请号：AU2014384686
申请日：2014-02-27
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： PISKLAK THOMAS JASON , OTIENO PAULINE AKINYI , AGAPIOU KYRIACOS , LEWIS SAMUEL JASON
Abstract: Embodiments relate to cementing operations and, in certain embodiments, to passivated cement accelerators and methods of using passivated cement accelerators in subterranean formations. An embodiment may comprise a method of cementing comprising: providing a cement composition comprising cement, water, and a passivated cement accelerator; and allowing the cement composition to set.
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公开(公告)号：PH12017500286B1
公开(公告)日：2017-06-28
申请号：PH12017500286
申请日：2017-02-16
Applicant: HALLIBURTON ENERGY SERVICES INC
Inventor： AGAPIOU KYRIACOS , LEWIS SAMUEL J
Abstract: Lithium-containing cement admixtures including a calcium aluminate phosphate cement; a lithium-ion-containing compound; and an aqueous base fluid and methods of introducing the lithium-containing cement admixtures into a subterranean formation. The lithium-containing cement admixtures may further comprise an aluminosilicate or an additive including a set retarder, a set accelerator, a suspension aid, a density reducing agent, a fluid loss control agent, a defoamer, and any combination thereof.
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