FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
10<br />
Overshot Accessories<br />
Bowen ® Itcoloy Mill Extensions<br />
Overshot Mill Extension interiors are faced with ltcoloy to a size that will mill away a flared or jagged fish to enable it to pass up into and<br />
be engaged by the Grapple in the Bowl. Mill Extensions are installed between the Bowl and the standard, oversize or wallhook guides.<br />
Bowen ® Itcoloy Mill Guides<br />
Overshot Itcoly Mill Guide interiors are faced with ltcoloy to a size that will mill away a flared or jagged fish to enable it to pass up into and<br />
be engaged by the Grapple in the Bowl. The Itcoloy Mill Guide is used in place of a standard or oversized Guide. They may be ordered<br />
using the Standard Guide number. Specify O.D. to be milled over and state, “Itcoloy Mill Guide.”<br />
Bowen ® Oversize Guides and Wall Hook Guides<br />
If the hole size is so much greater than the fish size that it is possible for the Overshot to pass alongside the fish, an Oversize Guide or a<br />
Wall Hook Guide must be installed to insure alignment of the fish with the Overshot.<br />
Itcoloy Mill Extensions Itcoloy Mill Guides Bowen ® Oversize Guides<br />
Bowen ® Wall Hook Guide<br />
Bowen ® Wall Hook Guides<br />
Guide O.D. Length of Guide<br />
36” 42” 48”<br />
5” to 5½” O.D. ................... Wt. Lbs. 94 110 …<br />
Over 5½” to 6” O.D. ........... Wt. Lbs. 102 117 …<br />
Over 6” to 6½” O.D. ........... Wt. Lbs. 110 126 …<br />
Over 6½” to 7” O.D. ........... Wt. Lbs. 117 134 …<br />
Over 7” to 7½” O.D. ........... Wt. Lbs. 126 144 …<br />
Over 7½” to 8” O.D. ........... Wt. Lbs. 135 155 …<br />
Over 8” to 8½” O.D. ........... Wt. Lbs. 145 166 188<br />
Over 8½” to 9” O.D. ........... Wt. Lbs. 155 177 198<br />
Over 9” to 9½” O.D. ........... Wt. Lbs. 166 191 213<br />
Over 9½” to 10” O.D. ......... Wt. Lbs. 177 204 228<br />
Over 10” to 10½” O.D. ....... Wt. Lbs. 189 244 273<br />
Over 10½” to 11” O.D. ....... Wt. Lbs. 201 285 318<br />
Over 11” to 11½” O.D. ....... Wt. Lbs. 214 299 333<br />
Over 11½” to 12” O.D. ....... Wt. Lbs. 227 312 348<br />
Over 12” to 12½” O.D. ....... Wt. Lbs. … 327 366<br />
Over 12½” to 13” O.D. ....... Wt. Lbs. … 343 383<br />
Over 13” to 13½” O.D. ....... Wt. Lbs. … 360 402<br />
Over 13½” to 14” O.D. ....... Wt. Lbs. … 377 421<br />
Over 14” to 14½” O.D. ....... Wt. Lbs. … 391 436<br />
Over 14½” to 15” O.D. ....... Wt. Lbs. … 404 451<br />
Over 15” to 15½” O.D. ....... Wt. Lbs. … 419 467<br />
Over 15½” to 16” O.D. ....... Wt. Lbs. … 433 483<br />
Over 16” to 16½” O.D. ....... Wt. Lbs. … 448 500<br />
Over 16½” to 17” O.D. ....... Wt. Lbs. … 462 516<br />
Over 17” to 17½” O.D. ....... Wt. Lbs. … 479 535<br />
Over 17½” to 18” O.D. ....... Wt. Lbs. … 496 554