RED STARCH

RED STARCH

SUPPORTING BY PRESENT SAMPLE!

Composition

#1

#2

#3

#4

S.S.W, cc

350

350

350

350

Starch R, g

14

14

14

14

Barite, g

226

226+25

694

694+117

M.W, pcf

100

100

135

135

Formation Water

10% by mud volume

15% by mud volume

NISOC Procedure

200F/4Hrs Hot Roll

Properties

Required spec

#1

Required spec

#2

Required spec

#3

Required spec

#4

AV

 

34

 

25.5

 

48

 

38

RPM 600

 

68

 

51

 

96

 

76

RPM 300

 

38

 

29

 

57

 

44

PV

15±2

30

13±2

22

40±2

39

36±2

32

YP

12±2

8

10±2

7

15±2

18

13±2

12

RPM 6

 

4

 

3

 

9

 

8

RPM 3

 

3

 

2

 

7

 

7

GEL 10S

3

3

2

2

3

7

2

7

GEL 10 MIN

4

4

3

3

5

9

4

8

PH

 

7

 

7

 

7

 

7

API FL, cc

2max

1.6

3max

1.8

1max

1.5

1.2max

1.7

Composition

#1

#2

S.W, cc

350

S.S.W, cc

350

SODIUM BICARBONATE

1

1

BENTONITE

35

35

STARCH, g

3.5

3.5

Properties

Specification

Result

Pass/Fail

Suspension properties:

Viscometer dial reading at 600 r/min

In 40 g/l salt water

Max 18

5.5

Pass

In saturated salt water

Max 20

5.5

Pass

Filtrate volume

In 40 g/l salt water, milliliters

Max 10

20

Failed

In saturated salt water, milliliters

Max 10

25

Failed

Residue greater than 2000µm

No Residue

No residue

Pass

Packing Style:

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