hydraulic Jar Intensifier

hydraulic Jar Intensifier

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.

Description
Inquiry

Specification

OD mm(inch)	ID mm(inch)	Stroke mm(inch)	Max.Tensile Load in Down Hole (KN)	Sealing Pressure (MPa)	Conn.	Overall Length mm(inch)
121(4 3/4)	38(1 1/2)	224(83/4)	0.9	20	NC38	3275(129)
159(6 1/4)	57.2(2 114)	329(13)	1.5	20	NC50	4380(172)
165(6 1/2)	57.2(2 114)	329(13)	1.5	20	NC50	4380(172)
178(7)	6O(2 5/16)	336(13 1/14)	1.8	20	NC50	3470(147)
197(7 3/4)	71.4(2 13/16)	333(13 1/8)	2.1	20	6 5/8REG	4238(167)
203(8)	71.4(213/16)	333(13 1/8)	2.2	20	65/8REG	4238(167)

How to order: Sizes & connections;Please specify special requirements

Related Products

Super Fishing Jar

Super Fishing Jar

Double acting mechanical-hydraulic drilling jar

Double acting mechanical-hydraulic drilling jar

Mechanical Drilling Jar

Mechanical Drilling Jar

Hydraulic-mechanical Drilling Jar

Hydraulic-mechanical Drilling Jar

standard OD oil Casing pipe

Description: Size:4-1/2"~30": Thread:LC,SC,BC.RT—BC,100% replace premium connection，for example:Vam and Hunting Grade:All grade of API
Big OD oil Casing pipe

We are the specialist of making large OD casing pipe,from 20" to30". We are the only one manufacturer in China with the capacity to produce casing pipes as large as 30".Our premium connection RT J-DTG3 is specially designed for the casing with OD above 14
API J55 Oil Casing pipe

Oil casing is mainly used to support the well wall during the drilling process and after the completion of the well, so as to ensure the drilling process and the normal operation of the whole well after the completion of the well. It is the lifeline to ma
API-N80 Oil Casing pipe

Oil casing is the lifeline to maintain the operation of the oil well. It is mainly used for the drilling and transportation of oil and gas Wells, and for supporting the well wall during the drilling process and after the completion of the well, so as to e

Scan Our Wechat

LiveChatX