Completion, Workover Fluids and Salt Tables Graph

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8.5 100%

10 78%

12 58%

14 45%

15.2 40%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

8 10 12

W

a t e r C o n t e n t , W t %

Brines Density, p

Water Content in Variou



14 16

pg

s Brines



concentration, lb/BBl = 1 2 3 4

HE100 Powder PV = 6 11 14 19

YP = 2 6 11 19

HE

100 Emulsion PV = 7 12 16 21YP = 1 8 19 31

HE100 Powder PV = 5 8 12 17

YP = 0 2 3 11

HE100 Emulsion PV = 5 8 15 21

YP = 0 7 16 28

3% KCl + HE

Polymers



5 6

- 35

- 43

30 -35 -

29 37

17 23

33 38

42 69




HE100 Powder PV = 8 13 21 28

YP = 1 4 4 10

HE

100 Emulsion PV = 8 13 18 25YP = 2 6 13 19

HE100 Powder PV = 6 9 12 16

YP = 1 1 2 3


YP = 0 2 6 13

10 ppg NaCl + Polymer



5 6 7

35 40 -

21 29 -

32 38 4128 43 61

20 25 40

6 8 10

25 34 37

21 34 36




HE100 Powder PV = 9 14 20 28

YP = 0 2 7 11

HE100 Emulsion PV = 10 14 21 25YP = -1 2 5 13

HE100 Powder PV = 7 10 14 17

YP = 1 2 2 4


YP = 1 3 6 11

10.7# CaCl2 + Polymer



5 6 7

39 48 54

15 24 42

38 47 5615 26 41

22 27 34

7 10 12

29 39 46

20 28 47




HE100 Powder PV = 6 9 13 16

YP = 0 2 4 9

HE

100 Emulsion PV = - 12 15 19YP = - 3 9 16

HE100 Powder PV = 5 7 10 14

YP = 0 1 2 4


YP = 0 1 6 12

11.5 ppg NaBr + Polymer



5 6 7

21 27 45

15 22 30

24 31 3623 28 43

18 23 30

9 14 19

25 32 36

15 25 37



Brine Density = 10.6 10.8 11.0 11.2 11.4 11.6

PV = 40 45 73 75 95 80

YP = 30 17 19 25 21 30

7 lb/BBl HE300 (Dry) in CaCl2

0

10

20

30

40

50

60

70

80

90

100

P l a s t i c V i s c o s i t y

Brine Density, ppg

7 lb/BBl HE 300 in CaCl2

10.6 11.611.411.211.010.8




HE100 Powder PV = 15 22 23 60

YP = 0 1 12 -3

HE

100 Emulsion PV = 9 15 22 34YP = 1 1 3 3

HE100 Emulsion PV = 13 15 19 25

YP = -1 0 1 2

13.0 ppg CaBr Brine



5 6 7

141 - -

-6 - -

51 71 988 15 19

33 45 64

4 8 10



concentration HE®100 Emulsion HE®300

lb/BBl PV YP PV

1 15 0 -

2 26 4 -

3 40 7 14

4 69 14 18

5 80 20 27

6 112 26 37

7 186 4 518 - - 77

9 - - 97

16.0 ppg CaBr/ZnBr Brine



Emulsion

YP

-

-

2

4

4

6

1320

33



Equivalent

Shear Shear Viscosity Fann 35 n'

Rate Stress cp Dial Reading K'

sec-

dyne/cm degress

3 5.11 24 470 4.7 Visc =

6 10.22 32 313 6.3 (170 sec-1)

100 170.3 117 69 22.9

200 340.7 162 48 31.7 PV =

300 511.0 196 38 38.4 YP =

Fann 50 Data - 2500F

rpm

3% KCl + 6 lb/BBl HE100d

Equivalent Fann 35 Reading = (Shear Stress) / 5.107



0.4683

0.0221

69

23

15



128

122

94

78

69

71

6470

150

0

50

100

150

200

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temperature, 0F

3% KCl + 6lb/BBl HE100d

75 250250200150100

1 Hr

With Stabilizer



85300300

1 Hr



83

61

42

32

31

24

2520

20

83

0

20

40

60

80

100

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temper

3% KCl + 7 lb/BBl

75 200200150100

I Hr

With Sta



ature, 0F

HE®300 (d)

300300250250 85

I Hr I Hr

ilizer



123

101

87

75

69

59

5848

50

120

0

20

40

60

80

100

120

140

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temp

3% KCl + 5 lb/BBl

75 200200150100

I Hr

With S



erature, 0F

E®100 Emulsion

75300300250250

I Hr

I Hr

tabilizer



108

97

70

57

53

41

3828

25

74

0

20

40

60

80

100

120

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temperat

3% KCl + 5 lb/BBl H

I Hr

75 200200150100

With Stabili



re, 0F

®300 Emulsion

I Hr

I Hr

75300300250250

zer



121

102

76

60

58

44

4437

37

116

0

20

40

60

80

100

120

140

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temperat

10 ppg NaCl + 6 lb/BBl H

85 200200150100

1 Hr

With Stabili



re, 0F

®100 Emulsion

1 Hr

300250250 300 85

1 Hr

er



114

83

55

41

44

35

3527

26

90

0

20

40

60

80

100

120

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temperat

10.7 ppg CaCl2 + 7 lb/BBl

150

1 Hr

20020010075

With Stabiliz



re, 0F

E®100 Emulsion

77300300250250

1 Hr

1 Hr

er



122

88

60

52

63

58

6052

51

173

0

50

100

150

200

V i s c o s

i t y , c p ( 1 7 0 s e c - 1 )

Tempera

13 ppg CaBr2 + 6 lb/BBl

150

1 Hr

220020010578



ure, 0F

E®100 Emulsion

7830030025050

1 Hr 1 Hr



185

132

82

63

65

51

5042

39

180

0

50

100

150

200

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temperature, 0

16 ppg ZnBr2 + 6 lb/BBl HE

78 250200200155110

1 Hr



100 Emulsion

78300300250

1 Hr

1 Hr



Viscosity Viscosity

cp cp

3 380 299

6 304 185

101 94 61

201 71 50301 61 47

502 52 42

pH = 8 7.7

RPM

10# NaCl + 5 ppb HE100 (e) + 1 ppb NaHCO3

Temp = 740F After Aging for 15 Hour



Percent

of Original

Viscosity

79%

61%

64%

70%76%

80%

s at 3500F



0 75

0.23 52

0.42 100

0.46 990.99 170

2.54 138.5

5 115.6

7.5 100

10 85.9

12.53 78.5

15.04 69

0

50

100

150

200

0 5

V i s c o s

i t y , c p ( 4 0 s e c - 1 )

Time at 3500F,

13 ppg CaBr2 + 9 lb/BBl H



10 15

rs

E300 Emulsion

0

100

200

300

400



0 95

1 98

2 96

2.95 95

4 95

5 94

6 927 92

7.94 91

9 90

10 89

11 89.4

12 88

13 86.2

14 85.1

15 84

15.74 83

17 82

0

20

40

60

80

100

120

0 5

V i s c o

s i t y , c p ( 1 7 0 s e c - 1 )

Time a

14.2 ppg CaBr2 + 6 lb/BB

+ 2.5 lb/BBl Starch +



10 15 20

t 2000F, Hrs

HE®100 Emulsion

0 lb/BBl CaCO3



145

50

48

43

40

30

3230

27

175

0

50

100

150

200

V i s c o s i t y , c p ( 1 7 0 s e c - 1 )

Temperature, 0F

5 lb/BBl HE®300 Emulsion in 16

80 30300250250200200

1 Hr 1 Hr

1 Hr



ppg ZnBr2

80350350

1 Hr

Completion, Workover Fluids and Salt Tables Graph

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