Reduction of fluid migration in well cement slurry using nanoparticles | Oil & Gas Science and Technology

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Table 2

Samples condition and properties.

Slurry properties
Condition		Mixing time (sec)	Weight (PCF)	API fluid loss (CC)	Compressive strength at 24 h (psi)	Rheology				Thickening time at 145 °F (min)	Free water (CC)
				P = 1000 psi	P = 3000 psi	80 °F		145 °F
				T = 145 °F	T = 160 °F	PV	YP	PV	YP
1	A	55	95	134	967	44.5	4	34	2	6 BC at 350 min	0
1	B	45	95	65	1297	63	6.8	42	6.5	260	0
1	C	55	95	48	1572	80	8.5	52	18.25	285	0
1	D	45	95	32	2464	84	8.5	55	21	298	0
1	E	45	95	29	1832	93	36	61	22	302	0
2	A	50	120	74	2842	18	33	87.5	24	274	0
2	B	55	120	53	3386	21	28	81	19	292	0
2	C	45	120	47	3277	20	25	73	16.5	276	0
2	D	45	120	38	N/A	N/A	N/A	N/A	N/A	N/A	N/A
2	E	45	120	36	N/A	N/A	N/A	N/A	N/A	N/A	N/A

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