Downhole Drilling Tools

Hydraulic Jar Intensifier, Drilling Accelerator Downhole Fishing Tool,downhole oil tools Hydraulic jar intensifier, drilling accelerator 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 spring back

Downhole Drilling Tools Advanced Fishing and Jarring Tool Super Fishing Jar 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, easy use. It is a new type upward jarring tool used in petroleum and geological explorations. We also produce H2S resistance

Hydraulic Drilling Jar 4 3/4'~8' for Different Well Conditions Hydraulic drilling jar integrates upward jarring with downward jarring. It is a hydraulic type drilling jar, which is used in all kinds of well condition. 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

Downhole Drilling Tools, Hydraulic-Mechanical Drilling Jar, 4 3/4'~8' Hydraulic-Mechanical Drilling Jar is a jarring and stuck releasing tool. It integrates the up jar and down jar and can release the stuck accident occurring during drilling operation. The Drilling Jar is an ideal tool for directional well and deep well drilling. Hydraulic-mechanical drilling jar integrates hydraulic principle with mechanical principle, it’s a new type drilling jar, which can suit for all

Vertical Well Downhole Drilling Tools, Mechanical Drilling Jar Mechanical drilling jar is a full mechanical type drilling jar and releasing stuck tool. It integrates upward jarring with downward jarring releases the tight pull or the sticking or other drilling troubles during drilling. It is a part of drill stem when it needn't jarring and it can work at anytime when need jarring. Thus increasing the work efficiency. It has wide load ( jarring force) scope of the upward

Mechanical - Hydraulic Shock Absorber, Two Action Shock Absorber The Mechanical - Hydraulic Shock Absorber is a two-action modern shock absorber, absorbing the shimmy and commotion of drill bit by compressing two kinds of damping units (dished spring and silicone oil) to store the energy. The damping rigidity of the Shock Absorber equals the combined rigidity value of dished spring and silicone oil, having a great scope of rigidity. Thus, it can meet a need of distinct layer

Downhole Jarring Tool Two Way Shock Sub, Shock Absorber 4 3/4'~11' Two-Way Shock Sub should be mounted on drill string which is near the bit. It can slow or sorbs the longitudinal bounce and peripheral torque impact of drill bit (drill string) simultaneously. It should realize the best fitting of drill pressure and rotation rate as to reduce the drill cost and improve the drilling efficiency. It can be used for the drill-in or coring of hard layer, gravel layer and soft-hard

Drill String Component Hydraulic Shock Sub, Shock Absorber, 3 3/4'~14' Tiptop provides high performance hydraulic shock sub, shock absorber. Hydraulic shock sub should be mounted on the drilling string near the bit, absorbing or reducing axial vibration and thrust load of the drilling string. And it has good results for prolonging the service life of the bit and protecting the drilling tools and the surface equipment. The essential part of shock absorber is damping piston.

Downhole Drilling Tools, Integral and Welded Heavy Weight Drill Pipe (HWDP) Tiptop offer both integral and welding heavy weight drill pipes. The integral HWDP is manufactured from one piece of AISI 4145H solid bar, fully heat treated, all physical properties conform to API Spec 7-1 latest edition. The welding HWDP is assembled by two pieces of tool joints and one piece of central pipe by inertial friction welding. The tools joints are manufactured from AISI4145H or 4137H

Directional Downhole Drilling Tools, Non-Magnetic Drill Collar, P530, P110 Tiptop provides excellent Non-Magnetic Drill Collar for Directional Drilling. Non magnetic material is high purity austenitic stainless steel. Strict control of chemical composition and special forging process guarantee the excellent mechanical properties of our non magnetic drill collar. Non Magnetic Properties: Relative Permeability: Max. 1.005 Hot Spot/Field Gradient: Max ±0.05μT Special Treatment

Downhole Drilling Tools, Slick /Spiral Drill Collar AISI 4145H Tiptop provides a full range of slick and spiral drill collars in AISI 4145H or AISI 4145H modified steel. All the materials are heat treated in full length with best material quality. Slick Drill Collar: we can produce from 2 7/8’’ OD to 14’’ OD drill collar with API, Non API, or special connections. Spiral Drill Collar: we can produce three right-hand spiral grooves on drill collar. Spiral grooves decrease the

Sour Service Drill Pipe SS95/SS105, 2 3/8'~6 5/8', Downhole Drilling Tools Besides all standard API grades, we can also supply special sour service grades, such as SS-95 and SS-105, which are manufactured to meet the most stringent service requirements of clients. Along with the increasing of well depth of drilling, the more complex stratum will emerge, especially of the emerging of sulfur stratum which will harmfully impact the safety of well drilling operation. Once

Drill Stem Spiral Blade Stabilizer, Integral Blade Stabilizer AISI4145H Integral blade stabilizer is an important tool in the drilling engineering to control the well deviation. It can stabilize the drilling tools in the drilling process of oil, gas and geological exploration. It can increase the bit life, drilling speed and well bore quality. There are two kinds of integral stabilizers: spiral integral blade stabilizer and straight integral blade stabilizer. Bit OD: 6” - 26”