casing drill pipe

Brand Name:SINOVO

Place of Origin:China

...Casing Pipe,Yellow and white tools,it's used for stabilising boreholes in collapsible soil conditions Double-walled casings are used for stabilising boreholes in collapsible soil conditions. Casing and joints are designed for resisting the forces of rotary drilling-rigs or casing...

Brand Name:SHQN

Model Number:Plastic Thread Protectors

Place of Origin:Shanghai, China

...casing steel drill pipe 3/8" Screw Thread Protectors Description A thread protector is used to protect the threads of a pipe during transportation and storage, can be used on Casing Pipe, Tubing, Drilling Pipe. They are generally manufactured from plastic or steel and can be applied to the pipe manually or automatically (by machine), and they are used frequently in the oil and gas industry to protect pipes...

Brand Name:Longway

Place of Origin:China

... In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a

Brand Name:Longway

Place of Origin:China

...Pipes Double Wall Steel Drilling Pipe Product Description In order to realize the reverse circulation drilling process of the through-the-hole DTH hammer, the matching drilling tool system mainly includes a double-wall drill rod. In addition to the through-the-hole DTH hammer used to realize the impact effect, a reverse circulation drill...

Brand Name:Longway

Place of Origin:China

...drill pipe for water well or mining drilling tools Describe: Each diameter has several different thickness designs and is made of different grades of steel for selection. Therefore, in the practice of field drilling, under different conditions, different types of drill rods may be required to meet specific application requirements. Name Hdd Drill Pipe...

Brand Name:Longway

Place of Origin:China

Model Number:4.5"

... in formations prone to collapse to protect the hole wall 2. It is especially suitable for drilling large diameter holes, such as gas drainage wells, coal mine rescue wells, coalbed methane wells and shale gas wells 3. It is not suitable for drilling in

Brand Name:Longway

Place of Origin:China

...Wall Reverse Circulation RC Drill Rod for Drilling Product Description: The double-wall drill pipe is a full-hole drilling tool with good rigidity, so the hole deviation rarely occurs; the double-wall drill pipe has the same fixed-to-length specifications...

Brand Name:Longway

Model Number:2 7/8”

Place of Origin:China

...drill pipe 1000mm for reverse circulation drilling Product Description 1. Steel grade: E75 R780 G105 S135 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as per customer's requirments. Double wall drill pipe...

Brand Name:Longway

Model Number:73mm

Place of Origin:China

... performance of the joint and prevent the mud pressure from leaking in the middle. Greatly reduce the resistance of pilot drilling and back drilling. Using this structure improves the torsional strength of the drill rod, so that the internal thread will

Brand Name:Longway

Place of Origin:China

Model Number:4.5"

...Drill Pipe is a kind of reverse circulation drill pipe made of high-quality carbon steel for oil and gas drilling projects. It is designed for reliable and durable performance in the harshest drilling environments. The double wall design allows for extremely precise drilling...

Brand Name:Longway

Model Number:Double wall drill pipe

Place of Origin:China

... makes it a versatile and reliable choice for drilling operations across different industries. The Double Wall Drill Pipe is available in two different weight options, 185kg/pc and 100kg/pc, allowing drilling operators to choose the weight that suits their

Brand Name:SOLLROC

Model Number:76mm,89mm,102mm,114mm,140mm

Place of Origin:China

...DTH Drill Pipe is available in different weights ranging from 12kgs to 187kgs. This makes it easy to handle and transport to different drilling sites. The DTH Drill Pipe is available in different wall thicknesses, including 4.0mm, 6.3mm, 8.8mm, and 12.7mm.

Brand Name:SOLLROC

Model Number:76mm,89mm,102mm,114mm,140mm

Place of Origin:China

... that it can withstand the harsh conditions of drilling in hard rock formations. The DTH Drill Pipe is made in China (Mainland), where manufacturers have a reputation for producing high-quality drilling equipment. The DTH Drill Pipe is suitable for use in

Place of Origin:China

Brand Name:SHUGUANG

...pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the function of drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe...

Brand Name:Teamwhole

Model Number:Concentric casing system

Place of Origin:Hunan, China (Mainland)

...Design Principles: The stabel and reliable working performance and the less vibration of drill rig. Different Structures: Concentric system with ring bits,with wings and with blocks. Operation Procedure 1. when the drilling starts, the wings swing out, and

Brand Name:HuiChi (HC)

Model Number:HWDP Series

Place of Origin:China

...bottom hole device at the bottom of the well. In order to strengthen the connection strength between the pipe body and the joint, the two ends of the drill pipe body are upset and thickened. The API standard divides the thickening form into three types:

Brand Name:New Diamond

Model Number:Eccentric Overburden Drilling Equipment

Place of Origin:Hunan, China (Mainland)

...be used at the next hole.This is particularly design for shallow holes, as is often the case in water well drilling, geothermal wells and for shallow micro-piling work. Eccentric casing drilling system is ideal for short holes in consolidated overburden.

Place of Origin:China

Brand Name:SHUGUANG

...pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the function of drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe...

Place of Origin:China

Brand Name:SHUGUANG

...pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the function of drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe...