drill string entry sub

Brand Name:XI'AN RIG

Place of Origin:China

Model Number:string adapter

..., reducing and left lateral drill string adapters and can perform cold rolling, coppering or phosphating of threads. The Company possesses a complete set of petroleum drilling tool production lines and mainly produces large deep-hole boring machines,

Model Number:Lifting Sub

Place of Origin:China

...Sub For Drill String,NC31,NC38,NC46,NC50,Lift Sub,Saver Sub,Reduced Section Subs Description of lifting sub Lifting sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration. There're two types for drill tool lifting sub in structure: type A or B. Type A lift sub is with 18 degree shoulder, and type B is with 90 degree shoulder. All lifting subs...

Brand Name:ROSCHEN

Model Number:5’, 10’, 15’, 20’

Place of Origin:Germany

... for Oil Coring Tool Overview: DRILL STRING ACCESSORIES Roschen offers pup joints and rotary subs to compliment the drill string. A complete range of drilling subs, floor subs and pump-in subs are manufactured in accordance with industry standard or

Brand Name:Lake

Model Number:All models

Place of Origin:China

.... Lake Petro supply the X-Over Pin (Male) x Box (Female), Pin( Male) x Pin (Male) and Box (Female) x Box(Female) for Drilling string crossover sub. Crossover Sub (X-Over) is used for crossing over from the size of a

Place of Origin:China

Brand Name:SINOCOREDRILL

...Drill String Cross- Over Sub / Sub Adapter With Pin And Box For Connection Drill rig parts Subs Sub acts for conversion and connection and is the basic component in downhole work. It is divided into drill string cross-over sub and tubing Cross-over sub. Drill string Cross-over sub is divided into type A, type B and type C.And we can desgin and manufacture special types of subs to satisfy clients’ ideas or drawings . Also Sub...

Brand Name:TR Solids Control

Model Number:TRDQA

Place of Origin:Xi'an China

... system. Not only acting as crossover sub, but also protecting lower IBOP. Top drive saver sub can be divided into general top drive saver sub and low temperature top drive saver sub. The top drive sub can easily be replaced or repaired in the event the

Brand Name:MIROC

Model Number:API Reg Thread DTH Drill Pipe

Place of Origin:Shandong, China

... string is what is used to actually drill into the ground to extract resources. The drill pipe is hollow, which allows drilling fluid to flow freely throughout the pipe and the pumping process to be completed successfully.Drill pipes are manufactured to

Place of Origin:Hebei,China

... for the job. Our specialized rental subs are designed to connect two drill strings effectively and efficiently, allowing for quick and safe drilling operations. Our subs are forged, making them strong and durable, and can be customized to fit any size and

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

...Drilling String Stabilizer Lifting Subs For Oil Drilling Equipment Description: Having better mechanical properties, grain size and metallurgical structure higher than API Spec 7-1 standard, according to a special heat treatment process the product’s hardness, strength, impact performance can be ensured. Wear layers mosaic cylindrical carbide has high-strength and durable resistance point. Applications: Lifting sub...

Brand Name:PYZS

Model Number:9 5/8“FH

Place of Origin:HENAN PUYANG

...Drill tools saver sub Top drive protection connector tool joint Cross subs/top drive subs/protective subs/lift subs are primarily used in drilling operations to connect the upper and lower drill strings in different connectors. They can also be used to protect other tools in the drill pipe (called saver subs) or to deliver vented air to the drill bit face above the drill bit (called the drill bit sub). Cross subs...

Brand Name:JS

Place of Origin:Hebei, China

...Drilling Drill Pipes Crossover Sub Product Description Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). Crossover sub Description Upper Connection pat Lower Connection Part Type Kelly cross-over sub Kelly Drill

Place of Origin:CHINA

... sub that connects to the required position of the drill string and is placed into the well to position the check valve assembly. Operation & Function The drop-in check valve is stored on the platform and deployed when blowout signals are ...

Brand Name:Best

Model Number:Water Swivel/Hoisting Plug/ Casing Pipe/Drill Rod Adapter Subs

Place of Origin:China

Drill Rod Adaptor Subs Core Drilling Parts Alloy Steel The adapter subs are used as connectors or couplings to connect drill rods,core barrels,casing,water swivel, hoisting plug, fishing tools etc.that have different sizes or types of threads. Adaptor subs are made of high quality alloy steel. Connections can be made as per clients' requests. Types Size Available Water Swivel Adapter Subs...

Brand Name:ENG

Model Number:4500

Place of Origin:China

... gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Specification : There are three types such as pin*pin, pin*box, box*box. We carry size range of 2-3/8", 2-7/8″,

Brand Name:FORUS

Model Number:8 inch

Place of Origin:China

... in drilling engineering, and is suitable for stabilizing drilling tools in the drilling process of oil, natural gas and geological exploration. It increases bit life with effective stabilization, improving drilling speed and wellbore quality. There are

Brand Name:DXE

Model Number:15-HPP/08-HPP/05-HPP

Place of Origin:China

... Are Accepted Shipping Terms: EXW,FOB,CNF & CIF Product Details: Application For FPC,HDI,BGA and Special PBC board drilling,CCL cutting and packing Type 15-HPP/08-HPP/05-HPP Thinkness(mm) 1.5

Brand Name:Blufloc

Place of Origin:China

...Drill Bit and Drill String Protection Adsorption and hydrated films may improve liquid-solid interfacial behavior, but torque and wear also depend on trajectory, contact force, cuttings beds, solids, and dedicated lubricants. BLUFLOC powder PHPA is described in the supplied family TDS as a water-soluble copolymer of anionic character used in drilling...