A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LIGNOSULFONATE AND HYDROLYZED CARBOHYDRATE RETARDER ADDITIVE FOR CEMENT MIXTURE
A retarder mixture for oil and gas well cementing includes a lignosulfonate compound and at least one hydrolyzed carbohydrate. A method includes blending the retarder mixture and a cement precursor to form a cement precursor mixture and introducing water into the cement precursor mixture to form a cement mixture. The cement mixture is pumped down a well and cures to form a cement sheath containing the cement precursor and the retarder mixture.
LIGNOSULFONATE AND HYDROLYZED CARBOHYDRATE RETARDER ADDITIVE FOR CEMENT MIXTURE
A retarder mixture for oil and gas well cementing includes a lignosulfonate compound and at least one hydrolyzed carbohydrate. A method includes blending the retarder mixture and a cement precursor to form a cement precursor mixture and introducing water into the cement precursor mixture to form a cement mixture. The cement mixture is pumped down a well and cures to form a cement sheath containing the cement precursor and the retarder mixture.
LIGNOSULFONATE AND HYDROLYZED CARBOHYDRATE RETARDER ADDITIVE FOR CEMENT MIXTURE
ALKHALAF SARA ABDULAZIZ (author) / AL-YAMI ABDULLAH (author) / WAGLE VIKRANT (author) / ALSAFRAN ALI (author)
2022-10-20
Patent
Electronic Resource
English
LIGNOSULFONATE AND HYDROLYZED CARBOHYDRATE RETARDER ADDITIVE FOR CEMENT MIXTURE
| European Patent Office | 2022
| British Library Online Contents | 2014