spiral drill collar non magnetic

Place of Origin:China

Non-magnetic drill collar, non-magnetic sub, NMDC NMsub Our company supplys used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel ...

Brand Name:Pangolin

Place of Origin:Hebei China

... manganese alloy steel. It is refined after strict chemical composition and achieved its mechanical properties by forging. When the magnetic field strength is 1 × 105 / 4π A / m, the relative permeability μr≤1.010 of the non-magnetic drill collar. The

Brand Name:Pangolin

Place of Origin:Hebei China

Non Magnetic Oil Rig Drilling Spiral Drill Collar Spiral Drill Collar Non Magnetic Drill Collar For Oil Rig Drilling Advantages Since all magnetic measuring instruments can sense the geomagnetic field in the borehole when measuring the borehole direction, the measuring instruments must be in a non-magnetic environment. However, in the drilling process, the drilling tool is often magnetic and has a magnetic field, which affects the magnetic

Brand Name:ROSCHEN

Model Number:6.750”, 8.75", 9.5"

Place of Origin:China

... while running the magnetic survey instruments to be located in a NMDC of sufficient length to allow the measurement of the earth's magnetic field without magnetic interference. Survey instruments are isolated from magnetic disturbance caused by other

Brand Name:DINGSCO

Model Number:According to customers' requests

Place of Origin:China

Non Magnetic Spiral Drill Collar Alloy Steel Drill Rig Tools For Oil Drilling 1,Introduction Magnetic drill collars are made of low carbon high chromium manganese alloy steel, which is refined by strict chemical composition ratio and forged to achieve its mechanical properties. It has good low permeability, high strength mechanical properties, excellent intergranular corrosion cracking resistance and excellent wear resistance. When the magnetic

Place of Origin:China

Brand Name:SHUGUANG

The surface finish of slick drill collar shall be hot-rolled and mill –finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly, equal pressure, with less differential ...

Brand Name:TR Solids Control

Model Number:TRDT

Place of Origin:Xi'an China

.... The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. We supply slick drill collars, spiral drill collars and non-magnetic drill collars. Their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the

Brand Name:JCDRILL

Model Number:175*4500mm

Place of Origin:Hebei,China

... to drill pipe and centralize the drill bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, thread hardening treatment and phosphate to better ...

Model Number:All types

Place of Origin:China

...Spiral DC Drill Collar For Oil Well Drilling Drill collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock efficiently while drilling. They are made of AISI 4145H or 4145H modified steel and are connected between drill pipes and drill bits. Our drill collar...

Brand Name:OHANG TECH

Place of Origin:CHINA

... Origin Tianjin HS Code 84122910 Production Capacity 5000 Set/Year Product Description Non-magnetic downhole motor is a kind of specially designed small size downhole motor. The cross-over sub, power section are all made of non-magnetic material which is

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

... of 285-341HB and a charpy “V”notch impact value of 54 joules are guaranteed one inch below the surface When enquiries or orders,please specify: Slick or spiral ;

Brand Name:HuiChi (HC)

Model Number:Drill Collar Series

Place of Origin:China

...Spiral And Non-Magnetic Drill Collars In Various Sizes For Petroleum Drilling ________________________________________ Product overview: The Drill Collar produced and sold by our company Huichi Petro is one of the core tools in oilfield drilling operations. It is a thick-walled, heavy-weight tubular drill bit that is connected between the drill pipe and the drill bit and is an important part of the drill

Brand Name:FORUS

Model Number:4 3/4”

Place of Origin:China

... collars and drill collars with slip grooves. Product Specifications Ф79 drill collar, Ф89 drill collar, Ф105 drill collar, Ф121 drill collar, Ф146 drill collar, Ф159 drill collar, Ф165 drill collar, Ф178 drill collar, Ф203 drill collar, Ф229 drill collar.

Place of Origin:China

Brand Name:Kangyu

Model Number:ZH-JZ55-5 1/2FH

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict quality management system •We can provide the common drill collar, Spiral drill collar,and non-magnetic Drill Collar...

Brand Name:GLORYTEK

Model Number:6"

Place of Origin:China

6" Non-Magnetic Drill Collar Drilling Rig Tools For Oil Drilling Description The Non-magnetic drill collars are made fom low carbon stainless steel and conform to the requirements of API Spec.7 and SY/T5144. All threads are phosphated copperized or ...

Brand Name:SWS

Place of Origin:China

Factory Hot Sale Drilling Equipment Spiral Type Non-Magnetic Cement Rubber Plugs With Hardbanding Product Description: Cementing Plug - Product Overview The Cementing Plug is an essential tool used in the ...

Brand Name:SANROCK

Model Number:Twist Drill Pipe

Place of Origin:Zhejiang, China

...Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill rod,etc. Spiral drill pipe is also called twist drill

Brand Name:Heng Yuan

Model Number:HY092501

Place of Origin:Hengshui city,Hebei,China

10" Non-Magnetic Johnson Type Water Well Screen For Drilling Wells Johnson Type Water Well Screen Introduce: Johnson Type Water Well Screens are received by simultaneously winding a spiral of profiled working wire and welding them to support wires...