FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
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Series 20 Overshots<br />
Bowen ® Series 20 Short Catch Sucker Rod Overshots<br />
NOV Downhole Bowen ® Series 20 Short Catch Sucker Rod<br />
Overshots are designed to catch sucker rods, couplings and the<br />
exposed portions of other items which are too short to be engaged by<br />
the Series 10 or other conventional overshots.<br />
Construction<br />
The Series 20 Overshot consists of a Top Sub, a Bowl, a Grapple<br />
Control, and a Basket Grapple. It differs from the Series 10 in that there<br />
is no Guide, and the Grapple Control is above the Basket Grapple,<br />
permitting the Basket Grapple to be placed at the lowest position in<br />
the Bowl.<br />
Operation<br />
Operation of the Series 20 Short Catch Overshot is identical to that of<br />
the Series 10 Overshot.<br />
RECOMMENDED SPARE PARTS:<br />
(1) 2 Grapples for each size<br />
(2) 1 Control<br />
SPECIAL NOTES:<br />
(1) Grapples available in 1/16” intervals.<br />
FS (Full Strength) Engineered to withstand all pulling, torsional and jarring strain.<br />
SFS (Semi Full Strength) Engineered for special hole conditions commensurate with<br />
maximum strength.<br />
SH (Slim Hole) Engineered to withstand heavy pulling strains only.<br />
Send for Bowen ® Technical Manual No. 1010 which includes complete descriptions of<br />
construction, operation, maintenance and parts listing for Bowen Series 20 Short Catch<br />
Sucker Rod Overshots.<br />
<strong>FISHING</strong> <strong>TOOLS</strong><br />
Bowen ® Series 20 Short Catch<br />
Sucker Rod Overshot<br />
Top Sub<br />
Bowl<br />
Basket<br />
Grapple<br />
Control<br />
Basket<br />
Grapple<br />
Bowen ® Series 20 Short Catch Sucker Rod Overshots<br />
Maximum Catch Basket Only 7/8 1 1 1/4 1 3/8 1 1/2 1 13/16 2 1/8 2 1/8 2 3/8 2 1/2<br />
Overshot O.D. 1 1/4 1 3/8 1 5/8 1 3/4 1 29/32 2 5/16 2 25/32 2 7/8 3 1/8 3 1/4<br />
Standard Top Connection 5/8 Ros 5/8 Ros 5/8 Ros 3/4 Ros 3/4 Ros 7/8 Ros 7/8 Ros 2 3/8 Tub. 2 3/8 Tub. 2 3/8 Tub.<br />
Type S.H. S.H. S.H. S.H. S.H. S.H. S.H. F.S. S.H. F.S.<br />
Complete Assembly Part No. 17315 25780 28760 18355 11555 17438 18305 20170 20645 22270<br />
Weight 4 7/8 4 7/8 5 5 1/8 4 7/8 7 5/8 7 1/4 10 1/2 10 1/2 10 1/2<br />
Replacement Parts<br />
Top Sub Part No. 17316 25781 28761 18356 9341 9401 18306 20172 20646 22271<br />
Bowl Part No. 17317 25782 28762 18357 11556 17439 18307 20171 20647 22272<br />
Basket Grapple Part No. 17318 25783 28763 18358 11557 17440 18308 18308 20648 22273<br />
Grapple Control Part No. 17319 25784 28764 18359 11558 17441 18309 18309 20649 22274<br />
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