drill collar surface preparation

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:Jiyuan, China (Mainland)

Brand Name:KY

... requirements of API Spec.Hardness range 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:Pangolin

Place of Origin:Hebei China

...Drill Collars NMDC Oil Gas Drilling Tool API Drill Collar Spiral Drill Collar And Non Magnetic Drill Collar Introduction Non-magnetic drill collars have unusual design requirements and therefore bring unique corrosion resistance issues. The drill collar is the bottom component of the drill string. The weight of the drill generates a force on the drill bit on the drill generates to make it drill in. The stiffness of the drill...

Model Number:All types

Place of Origin:China

...Drill Collar And NMDC Non Magnetic Drill Collar 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:ATO

Place of Origin:CHINA

Drill Collar Slip Introduction: Type DCS Drill Collar Slip 　　The Type DCS drill collar slips are designed and manufactured in API Spec 7K and SY5049-91.It is manufactured in a structure of multi-segment pieces with firm structure, light weight, and large holding range, which is easy to fit the changing of the external diameter of the drill collar...

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 ...

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 ...

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...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

High Performance Trenchless Drilling Equipment Drill Collar Providing Weight Description Drill collar is a component of a drill string that provides weight on bit for drilling. This kind of trenchless tool is a thick-walled tubular piece that is machined...

Brand Name:Topland

Model Number:31189Y10

Place of Origin:China

...m the links. the drill collar assemblies are suitable for use in combination with the perfection links . the size range is from 2 7/8 " plain to 6 5/8" IE Perfection Link Dependable, efficient perfection links are ...

Brand Name:TR Solids Control

Model Number:TRSLH150-30

Place of Origin:Xi'an,China

...Mud Mixer – High-Efficiency Drilling Fluid & Slurry Preparation Product Description The TRSLH150-30 Jet Mud Mixing System is a next-generation fluid preparation unit engineered to deliver rapid, uniform mixing of drilling muds, slurries, and chemical ...

Country/Region:china

...! Type: Plastic Thread Protector Steel Thread Protector Composite Thread Protectors Pipe Thread Protectors, Drill collar thread protectors, plastic thread protectors, heavy duty thread protectors, composite thread protectors, EUE tubing thread ...

Brand Name:OV Laser

Model Number:OV Q500

Place of Origin:Hubei, China

...Pre-coating Surface Preparation Laser cleaning machine development : From the lab to the plant, the benefits of lasers for surface cleaning of organic material are attracting new applications. While applications for welding, drilling or cutting with lasers...

Place of Origin:Guangdong, China (Mainland)

Brand Name:Kinte

Model Number:customized

High Efficiency Surface Preparation Equipment / Systems For Steel Plate / Metal Quick Detail: 1. All the business of Kinte is international and abroad only. 2. We have a large team and we provide one-station service 3. We offer ...

Brand Name:Lake

Model Number:All models

Place of Origin:China

API 7K WA-C and WA-T Safety Clamp Product Description 1. WA safety clamps are tools for handing flush joint pipe and drill collar. 2. Type WA-C Safety clamps can accommodate pipe from 3 1/2 to 15 5/8 inch (88.9-396.9mm) O.D.; Type WA-T Safety Clamps can ...

Brand Name:Saifu

Model Number:DD / TA 150Tons Elevator

Place of Origin:China

Oil Well Handling Tools Drill Collar Elevator API 8A DD/ TA Elevator The DD/TA elevator is a kind of center latch elevator, it is designed and manufacture as per ...

Place of Origin:China

Brand Name:Tantu

Model Number:Tantu141227

Specifications Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu NC50 API Drill Pipe by Tantu Oil Drill Pipe & Water Well Drill Pipe Flat Drill Pipe & Geological Drill Pipe Non-dig Drill Pipe & Drilling Joints OUR JOB IS TO SERVE... KEY ...