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)

(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)

This article appeared in

ZKG 4/2017

This article appeared in

ZKG 4/2017

Ressort:  Patents
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