FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
FISHING TOOLS - National Oilwell Varco
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Type Z Oil Jars<br />
Bowen ® Type Z Oil Jars<br />
Sold Export Only<br />
The NOV Downhole Bowen ® Type Z Oil Jar is the result of years of continuous improvement<br />
based on actual field use. It is a straight-pull operated Jar. This Jar is simple to assemble and<br />
easy to use. The Bowen ® Type Z Oil Jar is used for fishing, testing, coring, reaming, light<br />
drilling, side tracking, and washover operations.<br />
Each blow can be controlled positively by the operator to deliver a very light blow or a blow of<br />
very heavy impact. Full circulation may be maintained throughout the tool for effective flushing.<br />
Full torque may be utilized in either direction and is at all times by means of heavy duty spines<br />
which are continuously in engagement.<br />
Only straight pull is required to operate the Bowen ® Type Z Oil Jar, and successive blows can<br />
be struck as often as the operator can slack off and raise the running string.<br />
The Bowen ® Oil Jar should be tested in the Bowen ® Jar Tester prior to operation.<br />
RECOMMENDED SPARE PARTS:<br />
(1) 1 Service Kit<br />
(2) 1 Washpipe<br />
(3) 2 Piston Assemblies<br />
(4) 16 Non-Extrusion Rings<br />
(5) 16 Seal Protector Rings<br />
(6) 4 Mandrel Body Fill Plugs<br />
(7) 4 Middle Body Fill Plugs<br />
(8) 8 Packing Sets<br />
(9) 1 Mandrel Body Setting Tool<br />
(10) 1 Piston Setting Tool<br />
(11) 4 Mandrel Body Seal Sets<br />
Send for Bowen ® Technical Manual No. 4065 which includes complete descriptions construction, operation, maintenance,<br />
and parts listing for Bowen ® Type Z Oil Jars.<br />
<strong>FISHING</strong> <strong>TOOLS</strong><br />
Mandrel<br />
Oil Ring<br />
Seal Protector Ring<br />
Nonextrusion Ring<br />
Fill Plug<br />
Mandrel Body<br />
O-Ring<br />
Bowen ® Type Z Oil Jar<br />
Nonextrusion Ring<br />
Back-Up Ring<br />
O-Ring<br />
Middle Body<br />
Knocker<br />
Oil Ring<br />
Seal Protector Ring<br />
Nonextrusion Ring<br />
Piston Rings<br />
Piston<br />
Fill Plug<br />
Oil Ring<br />
Seal Protector Ring<br />
Nonextrusion Ring<br />
Oil Ring<br />
Washpipe<br />
Washpipe Body<br />
Bowen ® Type Z Oil Jars<br />
Size Connections (inches) 1 13/16 Wilson F.J. 1 1/4 API Reg. 2 3/8 PH-G Hyd. Bx. 2 3/8 EUE 2 3/8 API Reg. 2 3/8 API I.F. 2 3/8 EUE 2 7/8 API Reg. 2 7/8 API I.F.<br />
Outside Diameter (inches) 1 13/16 2 1/4 2 29/32 3 1/16 3 1/8 3 3/4 3 3/4 3 3/4 4 1/4<br />
Inside Diameter (inches) 5/16 3/8 1 1 1/2 1 1 1/2 1 7/8 1 1/4 1 15/16<br />
Free Stroke (inches) 2 3/16 3 6 3/8 6.639 5 3/4 3 15/16 3 13/16 4 1/8 4 3/16<br />
Type Jar Special Sub Int. Mand. Sub Sub Int. Mand. Sub Int. Sub Int. Mand. Mand<br />
Complete Assembly Part No. 74723 54020 68010 55670 52504 52528 52497 52506 52502<br />
Weight 60 50 — — 125 119 158 188 220<br />
Mandrel Body Setting Tool Part No. 22709-17 22709-24 22709-32 22709-31 22709-35 22709-36 22709-35 22709-40 22709-42<br />
Piston Setting Tool Part No. — 22709-19 22709-29 22709-32 22709-32 54922 54922 22709-37 22709-39<br />
Size Connections (inches) 2 7/8 EUE 3 1/2 API F.H. 3 1/2 API I.F. 4 1/2 API F.H. 4 1/2 API I.F. 5 1/2 API Reg. 6 5/8 API Reg. 7 5/8 API Reg.<br />
Outside Diameter (inches) 4 1/2 4 3/4 4 3/4 6 6 1/4 6 3/4 7 3/4 9<br />
Inside Diameter (inches) 2 3/8 1 1/2 2 2 2 1/4 2 3/8 3 1/16 3 3/4<br />
Free Stroke (inches) 5 3/16 4 7/16 5 1/16 4 5/16 6 1/2 6 1/2 6 1/2 6 1/2<br />
Type Jar Int. Mand. Int. Mand. Int. Mand. Int. Mand. Int. Mand. Int. Mand. Int. Mand. Int. Mand.<br />
Complete Assembly Part No. 52653 52530 52500 52498 52544 52680 52711 66346<br />
Weight 202 325 285 590 640 757 900 1725<br />
Mandrel Body Setting Tool Part No. — 22709-40 22709-41 448 22709-48 22709-51 22709-59 22709-65<br />
Piston Setting Tool Part No. — 22709-36.5 22709-38 22709-41.75 54309 22709-45 22709-53 22709-57<br />
Service Kit Part No. 55403 Only one Service Kit is required for all sizes of tools. Kit does not include any Seal Setting Tools.<br />
Weight 75 lbs Seal Setting Tools must be ordered separately as required for each tool.<br />
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