String Book - Logan Oil Tools
String Book - Logan Oil Tools
String Book - Logan Oil Tools
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98<br />
caSing Bit SizeS anD cLearanceS<br />
youngStoWn SpEED tItE CASIng WIth hyDRIL tWo-StEp thREADS<br />
Casing Specifications Bit Size and Diametrical Clearances<br />
Casing Casing Wt/Ft (lbs) Coupling Joint Bit Size Clearance<br />
O.D. (in) I.D. (in) w/Couplings O.D. (in) I.D. (in) (in) Thousandths Nearest 64th<br />
5-1/2 4.950 15.50 5.825 4.857 4-1/4 .107 7/64<br />
5-1/2 4.892 17.00 5.825 4.832 4-1/4 .082 5/64<br />
5-1/2 4.778 20.00 5.825 4.718 4-5/8 .093 3/32<br />
5-1/2 4.670 23.00 5.825 4.610 4-1/4 .360 23/54<br />
6-5/8 5.921 24.00 6.997 5.795 5-5/8 .170 11/64<br />
6-5/8 5.791 28.00 6.997 5.731 5-5/8 .106 7/64<br />
6-5/8 5.675 32.00 6.997 5.615 5-3/8 .240 15/64<br />
7 6.366 23.00 7.369 6.216 6-1/8 .091 3/32<br />
7 6.276 26.00 7.369 6.216 6-1/8 .091 3/32<br />
7 6.184 29.00 7.369 6.124 6 .124 1/8<br />
7 6.094 32.00 7.369 6.034 5-7/8 .159 5/32<br />
7 6.004 35.00 7.369 5.944 5-5/6 .319 5/16<br />
7 5.920 38.00 7.369 5.860 5-5/8 .235 15/64<br />
7-5/8 6.969 26.40 8.017 6.842 6-3/4 .092 3/32<br />
7-5/8 6.875 29.70 8.017 6.815 6-5/8 .190 3/16<br />
7-5/8 6.765 33.70 8.017 6.705 6-5/8 .080 5/64<br />
7-5/8 6.625 39.00 8.017 6.565 6-1/4 .315 5/16<br />
8-5/8 7.921 32.00 9.060 7.787 7-5/8 .162 5/32<br />
8-5/8 7.825 36.00 9.060 7.765 7-5/8 .140 9/64<br />
8-5/8 7.725 40.00 9.060 7.665 7-3/8 .290 19/64<br />
8-5/8 7.625 44.00 9.060 7.565 7-3/8 .190 3/16<br />
8-5/8 7.511 49.00 9.060 7.451 7-3/8 .076 5/64<br />
9-5/8 8.835 40.00 10.097 8.695 8-1/2 .195 3/16<br />
9-5/8 8.755 43.50 10.097 8.695 8-1/2 .195 3/16<br />
9-5/8 8.681 47.00 10.097 8.621 8-1/2 .121 1/8<br />
9-5/8 8.535 53.50 10.097 8.475 8-3/8 .100 3/32