Ditch Witch JT920L - Page 159

JT920/JT920L - APPENDIX 159
C. DRILLING FLUID REQUIREMENTS
JT920/JT920L - APPENDIX 159
C. DRILLING FLUID REQUIREMENTS
Backreamer/product diameter Gallons per foot Liters per meter
.5 in 1.27 cm .01 .13
1 in 2.54 cm .04 .51
1.5 in 3.81 cm .09 1.14
2 in 5.08 cm .16 2.03
2.5 in 6.35 cm .25 3.17
3 in 7.62 cm .37 4.56
3.5 in 8.89 cm .5 6.21
4 in 10.16 cm .65 8.11
4.5 in 11.43 cm .83 10.26
5 in 12.70 cm 1.02 12.67
5.5 in 13.97 cm 1.23 15.33
6 in 15.24 cm 1.47 18.24
6.5 in 16.51 cm 1.72 21.41
7 in 17.78 cm 2 24.83
7.5 in 19.05 cm 2.29 28.50
8 in 20.32 cm 2.61 32.43
8.5 in 21.59 cm 2.95 36.61
9 in 22.86 cm 3.30 41.04
9.5 in 24.13 cm 3.68 45.73
10 in 25.40 cm 4.08 50.67
10.5 in 26.67 cm 4.5 55.86
11 in 27.94 cm 4.94 61.31
11.5 in 29.21 cm 5.4 67.01
12 in 30.48 cm 5.88 72.97
12.5 in 31.75 cm 6.37 79.17
13 in 33.02 cm 6.9 85.63
13.5 in 34.29 cm 7.44 92.35
14 in 35.56 cm 8 99.31
14.5 in 36.83 cm 8.58 106.54
15 in 38.1 cm 9.18 114.01
15.5 in 39.37 cm 9.8 121.74
16 in 40.64 cm 10.44 129.72
16.5 in 41.91 cm 11.11 137.95
17 in 43.18 cm 11.79 146.44
17.5 in 44.45 cm 12.49 155.18
18 in 45.72 cm 13.22 164.17
Backreamer/product diameter Gallons per foot Liters per meter
.5 in 1.27 cm .01 .13
1 in 2.54 cm .04 .51
1.5 in 3.81 cm .09 1.14
2 in 5.08 cm .16 2.03
2.5 in 6.35 cm .25 3.17
3 in 7.62 cm .37 4.56
3.5 in 8.89 cm .5 6.21
4 in 10.16 cm .65 8.11
4.5 in 11.43 cm .83 10.26
5 in 12.70 cm 1.02 12.67
5.5 in 13.97 cm 1.23 15.33
6 in 15.24 cm 1.47 18.24
6.5 in 16.51 cm 1.72 21.41
7 in 17.78 cm 2 24.83
7.5 in 19.05 cm 2.29 28.50
8 in 20.32 cm 2.61 32.43
8.5 in 21.59 cm 2.95 36.61
9 in 22.86 cm 3.30 41.04
9.5 in 24.13 cm 3.68 45.73
10 in 25.40 cm 4.08 50.67
10.5 in 26.67 cm 4.5 55.86
11 in 27.94 cm 4.94 61.31
11.5 in 29.21 cm 5.4 67.01
12 in 30.48 cm 5.88 72.97
12.5 in 31.75 cm 6.37 79.17
13 in 33.02 cm 6.9 85.63
13.5 in 34.29 cm 7.44 92.35
14 in 35.56 cm 8 99.31
14.5 in 36.83 cm 8.58 106.54
15 in 38.1 cm 9.18 114.01
15.5 in 39.37 cm 9.8 121.74
16 in 40.64 cm 10.44 129.72
16.5 in 41.91 cm 11.11 137.95
17 in 43.18 cm 11.79 146.44
17.5 in 44.45 cm 12.49 155.18
18 in 45.72 cm 13.22 164.17