Synergistic Effect of Latex Powder and Rubber on the Properties of Oil Well Cement-Based Composites

Table 1

Specific compositions of cement slurry.

Sample number	Cement ( wt.%)	Water ( wt.%)	Filtrate reducer ( wt.%)	Enhancer ( wt.%)	Dispersant ( wt.%)	Retarder ( wt.%)	Defoamer ( wt.%)	Latex powder ( wt.%)	Rubber ( wt.%)
P	100	44	2.5	2	0.5	0.4	0.5	0	0
L1	100	44	2.5	2	0.5	0.4	0.5	1	0
L2	100	44	2.5	2	0.5	0.4	0.5	2	0
L3	100	44	2.5	2	0.5	0.4	0.5	3	0
L4	100	44	2.5	2	0.5	0.4	0.5	4	0
R1	100	44	2.5	2	0.5	0.4	0.5	0	1
R2	100	44	2.5	2	0.5	0.4	0.5	0	2
R3	100	44	2.5	2	0.5	0.4	0.5	0	3
R4	100	44	2.5	2	0.5	0.4	0.5	0	4
LR1	100	44	2.5	2	0.5	0.4	0.5	3	2
LR2	100	44	2.5	2	0.8	0.4	0.5	3	2