oil drilling stop collar

Brand Name:HuiChi (HC)

Model Number:Stop Collar Series

Place of Origin:China

... Overview Stop Collar is an important component in oilfield drilling operations to ensure the safe and stable operation of equipment. During the drilling process, various drilling tools, pipe strings, etc. need to be accurately positioned and limited in

Brand Name:SWS

Place of Origin:China

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Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~36"

Place of Origin:China

...Stop Collar for centralizer Hinged Stop Collar is Designed to latch on the casing pipe without having to be slipped on at the end of the casing pipe allowing quick and easy installation. Oilfield Hinged Flexible Stop Collar for centralizer Features For both tubing and casing applications. The non-weld design eliminates any weak spots. Tapered pin hold the bows and hinges in the collars...

Model Number:DCS-S, DCS-R, DCS-L

Place of Origin:China

...Tools Description There are three kinds of model of DCS Drill Collar Slips:S,R and L. They can accommodate drill collar from 3 inch(76.2mm) to 14 inch(355.6mm) O.D..The handling sizes can be adjusted by changing the quality of inserts or slip body.They are

Place of Origin:China

Brand Name:SUREALONG

Model Number:DS

...,1/4,5/16,3/8,7/16,1/2,5/8(inch) Hex shank Diameter: 2.5mm Drill Bit Stop Collar is mainly used for fixed limit drilling depth on the drill bit. Works with both standard and brad-point bits, Setscrew type collar will not damage bits. Carbon Steel stops for

Brand Name:TR Solids Control

Model Number:Type A Type WT Type DCS

Place of Origin:Xi'an China

... of outer diameter after abrasion of drill collar. They are with light weight, large handling scale and reliable quality. This kind of slips are designed and manufactured according to API SPEC 7K Specification for drilling and well servicing equipment.

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: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 ...

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 ...

Place of Origin:China

Brand Name:OEM

Model Number:PT-12

Patented Perfect bark stop collar for the most reliable bark detection. Safe, humane and effective for all dog breeds. Best suited for dogs over 40 lbs. One year warranty. Bark stop collar Information: ■ Range up to 300 meters ■ Expand to 2 dogs with same ...

Brand Name:OHANG TECH

Place of Origin:CHINA

...severe condition, it is also suitable for make upor break out collar in tubing and casing factory, oil field downhole pump, downhole tool, tubing, casing and other thread connection fittings during manufacture assembly and repair dismantlement. It has the

Brand Name:EDEST STEEL

Model Number:J55

Place of Origin:China

...Oil Casing For Oil Drilling Product Description J55 steel pipe - oil casing is an important equipment for oil drilling. Its main equipment also includes drill pipe, core pipe and casing, drill collar and small-diameter drilling steel pipe. The domestic casing is made of hot-rolled or cold-drawn steel for geological drilling...

Brand Name:Hongbao

Model Number:HBOWD-1

Place of Origin:China

...Oil Drilling Pipe , Alloy Round Pipe for Drill Rod Pipe Description This ASTM A519 Grade 4130 oil drilling pipe represents premium chromium-molybdenum alloy tubing engineered for demanding drilling applications. Manufactured as seamless round pipe through precision cold drawing and heat treatment processes, it delivers exceptional yield strength (minimum 100,000 psi) and superior torsional resistance for heavy-duty drill...

Place of Origin:china

Brand Name:oilfield/OEM

Model Number:2 3/8 5 1/2

Usage: As the major part of drill stem, drill pipe connected with Kelly and drill collar, which is used to put torque to drill bit and drill collar. Material: G105, S135, X95, Grade E etc. Standard: According to API Spec 5D standards. ALSO WE CAN SUPPLY DS...

Place of Origin:CHINA

...Drill Slip Collars Max.Load 40 short tons DC 4 1/2-6 in Descriptions of Certified Drill Slip Collars Max.Load 40 short tons DC 4 1/2-6 in: WT type drill collar Rotary Slips can accommodate drill collars from 4 1/2 in (114.3mm) to 9-1/2in(241.3mm) OD. They are designed and manufactured accordign to API Spec 7K Specification for drilling...

Brand Name:Linguang

Model Number:Oil drilling grade

Place of Origin:China

... for use in oil drilling applications, offering superior characteristics that make it stand out in the market. One of the key attributes of the CMC Oil Drilling Grade product is its packing options. Customers can choose between 25kg per craft paper bag or

Brand Name:Lake

Model Number:All models

Place of Origin:China

...20''. More special sizes or combination are available as requested. Slip on Single Piece Bow Spring Centralizer Features: 1. The stop collars are available in three types: Knock-On Type, Spiral Nail Type and Set Screw Type. 2. The stop collars can be

Brand Name:PDC Oil Drill Bit

Model Number:Φ215.9mm

Place of Origin:Guilin China

Φ215.9mm PDC Oil Drill Bit PDC oil bits are customized for customers by our company which used for oil, natural gas, geothermal and other deep hole drilling. It is characterized by high speed, long service life and stable performance. The specifications ...