公开(公告)号：NO20160838A1

公开(公告)日：2016-05-19

申请号：NO20160838

申请日：2016-05-19

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： AGAPIOU KYRIACOS

IPC: C09K8/46 ,  C04B28/04 ,  C09K8/473 ,  C09K8/487

Abstract: Methods and compositions are provided that utilize high-alumina refractory aluminosilicate pozzolans in well cementing. An embodiment discloses a method of cementing comprising: introducing a cement composition into a subterranean formation, wherein the cement composition comprises: a component selected from the group consisting of cement kiln dust, Portland cement, and any combination thereof; a high-alumina refractory aluminosilicate pozzolan; and water; and allowing the cement composition to set.

公开(公告)号：NO20160830A1

公开(公告)日：2016-05-18

申请号：NO20160830

申请日：2016-05-18

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： BROTHERS LANCE EVERETT ,  AGAPIOU KYRIACOS ,  PISKLAK THOMAS J ,  MARTINEZ JUAN HUMBERTO ,  GOEL VIVEK S ,  IVERSON BENJAMIN J

IPC: C04B28/18 ,  C09K8/40 ,  C09K8/42 ,  C09K8/467 ,  E21B33/13

公开(公告)号：CA2960010A1

公开(公告)日：2016-05-12

申请号：CA2960010

申请日：2014-11-07

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： AGAPIOU KYRIACOS ,  HARRIS CODY GLENN ,  LEWIS SAMUEL J ,  PISKLAK THOMAS JASON

IPC: C09K8/42 ,  E21B33/13

Abstract: The present disclosure relates to a liquid agent that mitigates shrinkage of cement, particularly cement used in a hydrocarbon-producing well. The anti-shrinkage agent includes a slow-setting calcium aluminate cement as well as gypsum and may exhibit shelf-life stability, physical stability, or both. The present disclosure further relates to methods of cementing a hydrocarbon-producing well using the anti-shrinkage agent and to cements containing the anti-shrinkage agent.

公开(公告)号：AU2013407284A1

公开(公告)日：2016-05-12

申请号：AU2013407284

申请日：2013-12-12

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： AGAPIOU KYRIACOS ,  PISKLAK THOMAS JASON

IPC: C09K8/50 ,  C09K8/42

Abstract: Embodiments relate to the use of alkali aluminates and alkali silicates with cement kiln dust to form a settable composition for use in subterranean operations. An embodiment provides a method comprising: introducing a settable composition comprising cement kiln dust, an alkali aluminate, an alkali silicate, and an aqueous carrier fluid into a subterranean formation; and allowing the settable composition to set and thereby reduce fluid flow through a portion of the subterranean formation.

公开(公告)号：AU2014360333A1

公开(公告)日：2016-04-21

申请号：AU2014360333

申请日：2014-12-05

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： BOUL PETER JAMES ,  AGAPIOU KYRIACOS ,  PISKLAK THOMAS JASON ,  MORGAN RONNIE GLEN ,  BROTHERS LANCE EVERETT ,  OTIENO PAULINE AKINYI

IPC: C04B14/16 ,  C04B14/02 ,  C04B28/20

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 comprises providing a set-delayed cement composition comprising pumice, hydrated lime, a cement set retarder, a synthetic smectite, and water; introducing the set-delayed cement composition into a subterranean formation; and allowing the set-delayed cement composition to set in the subterranean formation.

公开(公告)号：CA2958819A1

公开(公告)日：2016-04-14

申请号：CA2958819

申请日：2014-10-10

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： AGAPIOU KYRIACOS ,  LEWIS SAMUEL J ,  PISKLAK THOMAS JASON

IPC: E21B33/13 ,  C09K8/42

Abstract: Methods of using extended-life cement compositions are disclosed. A method comprises providing an extended-life cement composition comprising calcium-aluminate cement, water, and a cement set retarder. The method additionally comprises mixing the extended-life cement composition with a cement set activator to activate the extended-life cement composition. The method further comprises Introducing the activated extended-life cement composition into a subterranean formation and allowing the activated extended-life cement composition to set in the subterranean formation; wherein the activated extended-life cement composition has a thickening time of greater than about two hours.

公开(公告)号：AU2014317858A1

公开(公告)日：2016-03-03

申请号：AU2014317858

申请日：2014-09-09

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： LEWIS SAMUEL J ,  AGAPIOU KYRIACOS ,  BOUL PETER JAMES ,  OTIENO PAULINE AKINYI ,  PISKLAK THOMAS JASON ,  BROTHERS LANCE EVERETT

IPC: E21B33/13 ,  C09K8/42

Abstract: Methods and compositions for cementing are disclosed. Embodiments include a method of cementing comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, a primary set retarder, a secondary set retarder; activating the set-delayed cement composition to produce an activated cement composition; introducing the activated cement composition into a subterranean formation; and allowing the activated cement composition to set in the subterranean formation.

公开(公告)号：NO20160247A1

公开(公告)日：2016-02-12

申请号：NO20160247

申请日：2016-02-12

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： BROTHERS LANCE EVERETT ,  BOUL PETER JAMES ,  OTIENO PAULINE AKINYI ,  AGAPIOU KYRIACOS ,  PISKLAK THOMAS J ,  LEWIS SAMUEL J

IPC: C04B28/02 ,  C04B14/16 ,  C04B28/10 ,  C04B28/22 ,  C04B40/06 ,  C09K8/467

Abstract: Methods and compositions for cementing are disclosed. Embodiments include a method of cementing comprising: providing a set-delayed cement composition comprising water, pumice, hydrated lime, a primary set retarder, a secondary set retarder; activating the set-delayed cement composition to produce an activated cement composition; introducing the activated cement composition into a subterranean formation; and allowing the activated cement composition to set in the subterranean formation.

公开(公告)号：NO20160246A1

公开(公告)日：2016-02-12

申请号：NO20160246

申请日：2016-02-12

Applicant: HALLIBURTON ENERGY SERVICES INC

Inventor： BROTHERS LANCE EVERETT ,  BOUL PETER JAMES ,  OTIENO PAULINE AKINYI ,  AGAPIOU KYRIACOS ,  PISKLAK THOMAS J

IPC: C04B28/10 ,  C04B28/22 ,  C09K8/46 ,  E21B33/13

公开(公告)号：AU2013400729A1

公开(公告)日：2016-02-11

申请号：AU2013400729

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.