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)

Issue 1/2022 US 11 180 414 B1

Synthesis of cementless fly ash based binders and applications thereof

(22) 05.09.2019 (45) 23.11.2021 (57) Novel binder compositions have been discovered that offer an alternative to Portland Cement and reduced carbon dioxide footprint. The compositions typically...

Issue 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...

Issue 3/2017 WO 2017/000075 A1

Carbonated fly ash as a cement replacement

(22) 30.06.2016 (43) 05.01.2017 (57) A process for producing a blended binder material containing high calcium fly ash, in particular ASTM Class C fly ash, is provided. The process comprises: (i)...

Issue 6/2016 EP 3 002 323 A1

Settable compositions comprising cement kiln dust and additive(s) and method of using them

(22) 24.08.2006 (43) 06.04.2016 (57) The present invention provides methods of cementing that comprise providing settable compositions that comprises water and cement kiln dust. The settable...

Issue 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...

ZKG 4/2017