US 2017/0036956 A1

Calcium phosphate cement compositions comprising pumice and/or perlite and ­associated methods

(22) 20.10.2016

(43) 09.02.2017

(57) Methods and compositions are provided that related to cementing operations. Methods and com­positions that include pumice and/or ­perlite as a replacement for fly ash.

(71) Halliburton Energy Services, Inc., Houston, TX (US)

(73) Halliburton Energy Services, Inc., Houston, TX (US)

Related articles:

5/2017 GB 2542309 A

Systems and methods for analyzing the characteristics and compositions of cement additives

(22) 26.08.2014 (43) 15.03.2017 (57) Optical analysis systems and methods may be used for analyzing the characteristics, including compositions, of cement additives, which may be used in formulating...

more
5/2017 US 2017/0073239 A1

Shape-controlled cement hydrate synthesis and self-assembly

(22) 06.05.2015 (43) 16.03.2017 (57) In some embodiments, the present disclosure pertains to methods of forming calcium-silicate-hydrate particles by mixing a calcium source with a silicate source. In...

more
3/2017 US 2017/0001911 A1

Tunable control of pozzolan-lime cement compositions

(22) 28.02.2014 (43) 05.01.2017 (57) Disclosed herein are cement compositions and methods of using cement compositions in subterranean formations. An embodiment discloses a method of formulating a...

more
3/2016 WO 2016/014022 A1

Encapsulated fluid-loss additives for cement compositions

(22) 21.07.2014 (43) 28.01.2016 (57) Disclosed are methods and compositions for cementing in a subterranean formation. An example method of cementing comprises providing a cement composition...

more
7-8/2016 US 2016/0160109 A1

Novel cement composition for lost circulation application

(22) 25.11.2013 (43) 09.06.2016 (57) A method of cementing a subterranean formation includes providing a cement composition comprising cementitious material, aqueous base fluid, nanoparticles,...

more