1
Lance E Brothers, Susan M Turkett, Barry B Ekstrand, D Chad Brenneis, Jerry D Childs: Light weight high temperature well cement compositions and methods. Halliburton Energy Services, Craig W Roddy, C Clark Dougherty Jr, Jean L Pinkston, December 3, 2002: US06488763 (271 worldwide citation)

The present invention provides methods of cementing subterranean zones using cement compositions comprising calcium aluminate, fly ash, sodium polyphosphate and water.


2
Lance E Brothers, Susan M Turkett, Barry B Ekstrand, D Chad Brenneis, Jerry D Childs: Light weight high temperature well cement compositions and methods. Halliburton Energy Services, Craig W Roddy, C Clark Dougherty Jr, November 7, 2000: US06143069 (176 worldwide citation)

The present invention provides light weight high temperature well cement compositions and methods. The compositions are basically comprised of calcium aluminate, ASTM class F fly ash and water.


3
Lance E Brothers, D Chad Brenneis, Jerry D Childs: Light weight high temperature well cement compositions and methods. Halliburton Energy Services, Craig W Roddy, C Clark Dougherty Jr, May 4, 1999: US05900053 (175 worldwide citation)

The present invention provides light weight high temperature well cement compositions and methods. The compositions are basically comprised of calcium phosphate cement, water, a foaming agent, a foam stabilizer and a gas present in an amount sufficient to form a foam having a density in the range fr ...


4
Craig W Roddy, Jiten Chatterji, D Chad Brenneis, Bobby J King: Methods of using settable compositions comprising cement kiln dust. Halliburton Energy Services, Craig W Roddy, Baker Botts L, July 18, 2006: US07077203 (145 worldwide citation)

The present invention provides settable compositions that comprise water and cement kiln dust. The settable compositions optionally may comprise an additive that comprises at least one of the following group: fly ash; shale; slag cement; zeolite; metakaolin; and combinations thereof. The settable co ...


5
Lance E Brothers, Susan M Turkett, Barry B Ekstrand, D Chad Brenneis, Jerry D Childs: Cement compositions and methods for high temperature wells containing carbon dioxide. Halliburton Energy Services, Craig W Roddy, C Clark Dougherty Jr, December 25, 2001: US06332921 (145 worldwide citation)

The present invention provides light weight high temperature well cement compositions and methods. The compositions are basically comprised of calcium aluminate, ASTM class F fly ash and water.


6
Jiten Chatterji, D Chad Brenneis, Roger S Cromwell: Methods of cementing in subterranean zones penetrated by well bores using biodegradable dispersants. Halliburton Energy Services, Craig W Roddy, C Clark Dougherty Jr, January 27, 2004: US06681856 (143 worldwide citation)

The present invention provides methods of cementing subterranean zones penetrated by well bores using biodegradable dispersants. A cement composition of the invention comprises a hydraulic cement, sufficient water to form a slurry and a water soluble biodegradable cement dispersant comprising a poly ...


7
Craig W Roddy, Jiten Chatterji, D Chad Brenneis, Bobby J King: Methods of using lightweight settable compositions comprising cement kiln dust. Halliburton Energy Services, Craig W Roddy, Fletcher Yoder, February 13, 2007: US07174962 (122 worldwide citation)

Settable compositions that comprise water, CKD, and microspheres, wherein the lightweight settable composition has a density less than about 13 pounds per gallon. Methods of cementing that comprise providing a lightweight settable composition having a density less than about 13 pounds per gallon, th ...


8
Craig W Roddy, Jiten Chatterji, D Chad Brenneis, Bobby J King: Settable spotting compositions comprising cement kiln dust. Halliburton Energy Services, Craig W Roddy, Fletcher Yoder, April 3, 2007: US07199086 (104 worldwide citation)

Provided herein are settable spotting compositions that comprise cement kiln dust and associated methods of use. Also provided are methods that comprise providing a settable spotting composition comprising cement kiln dust; introducing the settable spotting composition into a well bore that penetrat ...


9
Craig W Roddy, Jiten Chatterji, D Chad Brenneis, Ronnie G Morgan: Methods of cementing in subterranean formations using cement kiln cement kiln dust in compositions having reduced Portland cement content. Halliburton Energy Services, Craig W Roddy, Tumey L, June 29, 2010: US07743828 (95 worldwide citation)

The present invention includes methods of cementing in subterranean formations using cement kiln dust in compositions having reduced Portland cement content. An embodiment of a method comprises placing a sealant composition that comprises cement kiln dust and is essentially free of Portland cement i ...


10
Craig W Roddy, Jiten Chatterji, D Chad Brenneis, Bobby J King: Methods of using settable compositions comprising cement kiln dust. Halliburton Energy Services, Craig W Roddy, Fletcher Yoder, April 17, 2007: US07204307 (93 worldwide citation)

The present invention provides settable compositions that comprise water and cement kiln dust. The settable compositions optionally may comprise an additive that comprises at least one of the following group: fly ash; shale; slag cement; zeolite; metakaolin; and combinations thereof. The settable co ...