E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
31/30
E21B 33/138 (2006.01) C04B 24/40 (2006.01) C04B 28/02 (2006.01) C08K 5/00 (2006.01)
Patent
CA 1249713
Abstract of the Disclosure Set retarded cement compositions for cementing across a zone or zones in a well having enhanced compressive strength development after placement across the zone or zones are provided. The cement compositions are comprised of hydraulic cement, sufficient water to form a pumpable slurry, one or more set retarders and a delayed retarder neutralizer comprised of one or more titanium chelates. Methods of cementing utilizing the compositions are also provided.
494611
Childs Jerry D.
Sabins Freddie L.
Company Halliburton
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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