OUALITY ASSURANCE LABORATORY

CEMENT SPECIFICATION TEST REPOR1

CEMENT TYPE : POZZOLONIC OIL WELL CEMENT 

Ref: Batch No 72            . Date : 03-12-1998

Below mentioned physical tests were conducted with a slurry of water : cement ratio of 65 % using de-ionized water

Test

P.D.O Requirement

Results

1. Cement slurry gradient (KPa / m )

15.9-16.1

16.1

2. Free water ( ml)

5.0( max)

2.0

3.Compres»ive strength 24 h curing period and atmospheric preasure

(a) 38 deg C (lOOdeg F )

(b) 60 deg C (140 deg F)

2700 10*8 (min)

9700 KPa (min)

5170

10,340

4. Thickening Time Table 10(schedule 5)BIIP 5160psi .BUT 125 deg F

(a) Max. conslstancy 15-30 min. stirring time

(b) Time for 40 Be

(c) Time for 70 Bt 

(d) Time for 100 Be

15 Be (max)

120 minutes (minium)

170 minutes (minium)

5

126

138

150