FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
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Lubricated Fishing Bumper Subs<br />
Bowen ® Lubricated Fishing Bumper Subs<br />
NOV Downhole Bowen ® Lubricated Fishing Bumper Subs are engineered to withstand<br />
sustained bumping action in severe fishing and deep workover operations.<br />
The tools permit a 10-inch to 18-inch vertical stroke, either upward or downward, that is always<br />
available whether rotating or not. Tools with strokes greater than 18 inches up to 60 inches are<br />
available on request at extra cost.<br />
A fishing string made up properly always includes a dependable Bumper Sub. This is<br />
absolutely mandatory when the fishing job is severe, or includes tools which require sharp<br />
bumping action to actuate or release them. No tool, other than Bowen’s Lubricated Fishing<br />
Bumper Sub, can better meet these demands.<br />
NOTE: Mandrel body wipers available on request.<br />
RECOMMENDED SPARE PARTS:<br />
(1) Service Kit<br />
(2) 6 Seal Packing Sets<br />
(3) 4 Middle Body Fill Plugs<br />
(4) 4 Mandrel Body Fill Plugs<br />
(5) 16 Main Mandrel Non-Extrusion Rings<br />
(6) 16 Main Mandrel Seal Protector Rings<br />
(7) 1 Seal Ring Setting Tool<br />
Send for Bowen ® Technical Manual No. 4445 which completely describes the construction, operation, and maintenance<br />
of Bowen ® Lubricated Fishing Bumper Subs.<br />
Bowen ® Lubricated Fishing Bumper<br />
Size and Connections 1 1/4 2 3/8 2 3/8 2 3/8 2 3/8 2 7/8 2 7/8 2 7/8<br />
API Reg. API Reg. API I.F. I.F. EUE API Reg. API I.F. PAC<br />
O.D. (inches) 2 1/4 3 1/8 3 3/8 3 3/4 3 3/4 3 3/4 4 1/4 3 1/16<br />
I.D. (inches) 3/8 1 7/8 1 1/2 1 7/8 1 1/4 1 15/16 1 1/2<br />
Stroke (inches) 10 15 1/2 15 1/2 15 1/2 15 1/2 15 1/2 15 1/2 11 3/4<br />
Complete Assembly Part No. 41490 43501 39712 43470 43521 43509 43531 500661<br />
Weight 82 208.5 250 269 294 254 294 300<br />
Service Kit Part No. 55403 55403 55403 55403 55403 55403 55403 55403<br />
Weight 70 71 70 78 78 76 76 76<br />
Setting Tool Part No. 22709-24 22709-31 22709-34 22709-36 22709-38 22709-34 22709-40 22709-34<br />
Weight 2 6 11 18 18 11 18 11<br />
Size and Connections 2 7/8 3 1/2 3 1/2 4 1/2 4 1/2 5 1/2 5 1/2 6 5/8<br />
EUE I.F. API I.F. API F.H. API I.F. API Reg. API F.H. API Reg.<br />
O.D. (inches) 4 1/2 4 3/4 4 3/4 5 3/4 6 1/4 6 3/4 7 7 3/4<br />
I.D. (inches) 2 3/8 2 1/4 2 2 13/16 3 1/8 2 3/4 3 1/4 3 1/2<br />
Stroke (inches) 15 1/2 11 15 1/2 18 18 18 18 18<br />
Complete Assembly Part No. 42700 152719 39727 39732 39737 39778 39747 39752<br />
Weight 304 300 333 505 558 588 728 816<br />
Service Kit Part No. 55403 55403 55403 55403 55403 55403 55403 55403<br />
Weight 76 76 76 90 90 93 100 100<br />
Setting Tool Part No. 22709-43 22709-43 22709-42 10572 22709-53 22709-54 10645 22709-61<br />
Weight 23 23 21 38 41 46 57 72<br />
<strong>FISHING</strong> <strong>TOOLS</strong><br />
Washpipe<br />
Seal<br />
Main Washpipe<br />
Seal<br />
Seal Protector<br />
Ring<br />
Non-Extrusion<br />
Ring<br />
Lubricated Fishing Bumper Sub<br />
Mandrel Seal<br />
Non-Extrusion<br />
Ring<br />
Mandrel Seal<br />
Main Mandrel Seal<br />
Mandrel Body<br />
Fill Plug<br />
Fill Plug Seal<br />
Mandrel Body<br />
Mandrel<br />
Middle Body Seal<br />
(Large)<br />
Middle Body Seal<br />
(Small)<br />
Middle Body<br />
Knocker<br />
Middle Body<br />
Fill Plug Seal<br />
Middle Body Seal<br />
(Small)<br />
Middle Body Seal<br />
(Large)<br />
Washpipe Body<br />
Washpipe<br />
23
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