CSZ
SUPER FISHING JAR
SHUANGJIA CSZ Super fishing jar is an advanced fishing and jarring tool, which applies hydraulic and mechanical principle, adopts for advanced technology and concentrates advantages of all kinds of fishing and jarring tools. It has compact structure reliable property, convenient to adjust, and easy to use. It is a new type upward jarring tool used in petroleum and geological explorations.
YJS
HYDRAULIC JAR INTENSIFIER
SHUANGJIA
YJS hydraulic Jar Intensifier is a kind of down hole fishing jar tool designed
to increase jarring function for up jar. So it must be used together with super
jar. It could accelerate for the top end of jar and drill collar connecting
with its bottom end when working, so to get larger jarring force on stuck
point, and reduce quake of drill stem spring back after jarring at the same
time.
DXZ
SUPER BUMPER JAR
SHUANGJIA
DXZ Surface bumper jar is a tool releasing stuck for downhole tools on the
wellhead. It applies to release stuck which needs downward jarring like
keyslot, shrink neck, fall off block, sticking to stuck etc., it also can
relieve down, hole fishing tools. When surface bumper jar is working on
wellhead, no matter what parts of drill stems stuck, slips down hole tools
stuck, fishing tools stuck or testing workover tools, well washing tools stuck,
it all can use surface bumper jar to release stuck.
DXZ
Surface bumper jar is a new type full mechanical surface bumper jar, it
overcomes previous defect of friction type's slips are easy to burn. Adjusting
is not exact, it can adjust jarring release force at any time, and easy, exact,
stable to adjust.
KXZ
FISHING BUMPER SUB
SHUANGJIA
YJS hydraulic Jar Intensifier is a kind of down hole fishing jar tool designed
to increase jarring function for up jar. So it must be used together with super
jar. It could accelerate for the top end of jar and drill collar connecting
with its bottom end when working, so to get larger jarring force on stuck
point, and reduce quake of drill stem spring back after jarring at the same
time.
HEILONGJIANG NORTH SHUANGJIA DRILLING TOOLS CO., LTD.
Iris lea
Sales Manager
International Marketing Dept.
Add: No.56, Xingye Road, Yangming District,Mudanjiang City, Heilongjiang P.R, China
E-mail:irislea@163.com;irislea@sj-drilling.com
Website: http://www.sj-drilling.com
E-mail:irislea@163.com;irislea@sj-drilling.com
Website: http://www.sj-drilling.com
Skype:irislea-sj-drilling
Wechat:irislea
WhatsApp:13604531257
Tel:0086-453-6293088
Fax:0086-453-6240543
Fax:0086-453-6240543
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