Hydraulic Jet Fracturing

Quick information Brand name: jingmeiplace of origin: china Description Mechanical-hydraulic drilling jar Sjy double-acting / mechanical-hydraulic drilling jar Sjy double-acting mechanical-hydraulic drilling jar integrates upward jarring with downward jarring hydraulic drilling jar with mechanical interlocking. It can suit for all kinds of drilling operations, and landing into the well with drilling tools assembly when used. When the drilling tools are stuck, it can make drilling jar generate upward or downward jarring force through lifting and landing the drill strings, so it can release resistance and the stick by many time jarring, and recover normal drilling operation promptly. If adjust the release force, it can be adjusted any time on the spot. We produce h2s resistance jars, which adopt high quality import sul fur-resistance material. Modelod Mm(in)id Mm(in)conn. Apimax. Tensile load (kn)max. Upward jarring force (kn)max. Downward jarring force (kn)full open Length (mm) Sjy121121(4 3/4)44.5(1 3/4)nc383503501808950 Sjy165165(6 1/2)57(2 1/4)nc507007003509260 Sjy203203(8)70(2 3/4)6 5/8reg100010005009786 Packaging & delivery Packing :according to customer requirementsminimum order : 1 piecessupply ability : 600 sets/year.

Description YJS Hydraulic Jar Intensifie 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 fishing jar. It could accelerate for the top end of jar and the drill collar connecting with its bottom end when working, so to get larger jarring force on stuck point, and reduce quake of drill stem springback after jarring at the same time. We produce H2S resistance Jars, which adopt high quality import sulfur-resistance material. Modelexradius OD mm(inch)inradius ID mm(inch)Stroke mm(inch)Max. tensile load in down hole MNSealing pressure MPaMax. working temperature ?Connection APIOverall length mm(inch) YJS46121(4 3/4)38(1 1/2))224(8 3/4)0.920120NC383275(129) YJS62159(6 1/4)57.2 (2 1/4)329(13)1.520120NC504380(172) YJS64165(6 1/2)57.2 (2 1/4)329(13)1.520120NC504380(172) YJS70178(7)60 (2 5/16)336 13 1/41.8201205 1/2FH3740(147) YJS76197 (7 3/4)76.2(3)333 13 1/82.1201206 5/8REG4238(167) YJS80203(8)76.2(3)333 13 1/82.2201206 5/8REG4238(167 Packaging & Delivery Packing :According to customer requirementsMinimum Order : 1 piecesSupply Ability : 600 sets/year

Description Qyz type hydraulic drilling jar Qyz hydraulic drilling jar integrates upward jarring with downward jarring, it is a hydraulic type drilling jar.Which is used in all kirds of well conditicn, it generates up and down jarring force by lifting and releasing drill stems when the drilling tools were stuck and make sure drilling operation can go smoothly. This type drilling jar has some advantages like easy operation stable property safety and reliability maintenance etc. We produce h2s resistance jars, which adopt high quality import sulfur-resistance material. Modelod Mm(inch)id Mm(inch)open full Stroke Mminchconnection Apimax. Working Load Knmax. Tensile Load Knmax. Working Torque Km Qyz121121(4-3/4)57(2-1/4)635(25)nc38350136418 Qyz165165(6-1/2)69(2-23/32)635(25)nc50770266855 Qyz203203(8)76(3)635(25)6 5/8reg13004700106 Packaging & delivery Packing :according to customer requirementsminimum order : 1 piecessupply ability : 600 sets/year

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