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drill string design

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Total 2477 products from drill string design Manufactures & Suppliers
Buy cheap Pup Joint 5’ 10’ 15’ Fatigue Strength with API Pin and Box Drill String for Oil Coring Tool product

Brand Name:ROSCHEN

Model Number:5’, 10’, 15’, 20’

Place of Origin:Germany

... with API Pin and Box Drill String for Oil Coring Tool DRILL STRING ACCESSORIES Pup Joints 10 ft Compliment Drill String Fatigue Strength to Ensure Capatibility for Oil Coring Tool Overview: DRILL STRING ACCESSORIES Roschen offers pup joints...

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Buy cheap Better Hole Deviation Control HDD Mud Motor Reduction In Drill String Failure Rate product


Model Number:95-172MM

Place of Origin:China (Mainland)

...Mud motor, Downhole Motor used for HDD machine Rock conditation Drilling, Rock tools Usage It is one kind of positive displacement downhole motor, with working principle ...

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Buy cheap Forging PDC Drill Bit 3 Wings API Standard Tungsten Carbide For Mining Drilling product

Brand Name:KSQ MIROC

Model Number:PDC Drag Drill Bit

Place of Origin:China

...PDC Drag Drill Bits 3 Wings For Soft Formations A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they ...

KSQ Technologies (Beijing) Co. Ltd
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Buy cheap Drill Rig Parts Trojan / Deadweight ( Weight ) Foot Clamp For Core Drill Rig product

Place of Origin:China


... Clamp For Core Drill Rig Description of Foot Clamp: The foot clamps are most useful in mining. They are utilized with replaceable carbide steel jaws to hold the drill string suspended in the...

Sinocoredrill Group Co.,Ltd
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Buy cheap 1 - 10m DTH Drill Tube Small Dust For Transfer Torque / Drilling Fluid product

Brand Name:Legend Drill

Model Number:DTH Drill Pipes DTH Hammers DTH Drill Bits

Place of Origin:China

... DTH Drill Pipe DTH Drilling Tubes Rod Length 1 - 10M Description: Drill pipe is the basic component of drill string. Its main function is to transfer torque and transfer drilling fluid, and the gradual extension of drill pipe...

HAO Carbide Co., Ltd
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Buy cheap Carbon Steel Concentric Casing Drilling System High Wear Resistance For Mining product

Brand Name:New Diamond

Model Number:NSOD

Place of Origin:Hunan, China (Mainland)

...Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill straight holes at any angle (including...

Hunan New Diamond Construction Machinery Co., Ltd.
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Buy cheap Carbide Drill Bit Shank Adapter Montabert HC80 T45-490 For Coal Mining product


Model Number:R22, R25, R28, T38, T45, T51, ST58, GT60

Place of Origin:China

... manufacturer Prodrill produces shank adapters/striking bar for most models of current prevailing rock drill machines. All our shank adaptors are carburized, CNC manufactured, and made from premium steel. Thus ...

Xiamen Prodrill Equipment Co., Ltd
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Buy cheap Casing Tube OD114mm Symmetric Symmetrix Overburden Drilling System product

Brand Name:SOLLROC

Model Number:Symmetrix HSOD114 drilling system

Place of Origin:China

...Drilling System Product Specification: The symmetric drilling system is designed to drill and case a hole simultaneously through unstabled ground conditions. The driver bit incorporated with a satisficial ring or reusable ring makes a full face head design...

Changsha Sollroc Engineering Equipments Co., Ltd
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Buy cheap Hydraulic Underground Drill Rigs For Ore / Mineral / Geological Exploration Core Drilling product

Brand Name:JKDRILL

Model Number:KD251

Place of Origin:Hebei,China

...KD251 Hydraulic Underground Core Drill Rig For Ore / Mineral / Geological Exploration Core Drilling Application The small, compact design of the KD series underground core drilling rig for narrow spaces makes it ideal for use...

Beijing Jincheng Mining Technology Co., Ltd.
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Buy cheap 7"  10000psi Drill Stem Test Tools Full H2S service Retrievable Safety Joint product

Brand Name:Techcore

Model Number:RSJ 710006A

Place of Origin:CHINA

... of DST work string in the well testing service. When the test packer is stuck during the testing operation, the retrievable safety joint is able to disconnect the drill string above the packer...

Techcore Oil Tools Co.,Ltd,
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Buy cheap Ore Mining Hard Rock Drill Bits Wear Resistant High Efficiency IADC635 product

Brand Name:Tianying

Model Number:12 1/4" IADC635

Place of Origin:Hunan CHINA

...IADC635 Hard Rock Drill Bits Attached To The Drill String For Mining Click here for catalogueTCI DRILL BIT.pdf Application Medium to Medium-Hard Formation Application: For use in moderately abrasive consolidated ...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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Buy cheap HL 1000 PE 65 Threaded Drill Shank Adapter Mining Sandvik Rock Drilling Tools product

Brand Name:Kinglong

Model Number:drill shank adapter

Place of Origin:China

... connects a drill rod of one diameter to a hydraulic rock drill of another,transitting rotation torque, feed force, impact energy and flushing medium to the drill string. The shank adapters we produce are designed to withstand...

Sino Rock Drilling Tools
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Buy cheap Durable DTH Drilling Tools Eccentric Reamer System Eccentric Overburden product

Brand Name:Jincheng Drilling Tools

Model Number:Eccentric Overburden Bits

Place of Origin:China(mainland)

... drill is an overburden drilling system designed for conditions where a cased hole is required. Collapsing holes tend to make overburden drilling expensive, with lost drilling equipment and down time. The eccentric designed bit rotates outward and drills...

Beijing Jincheng Mining Technology Co., Ltd.
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Buy cheap High Strength Raise Boring Drill Rod Weight Reduction With Long Service Ability product

Brand Name:Chuangyuan

Model Number:8", 10", 11 1/4", 12 7/8"

Place of Origin:China

... raise boring drill rods are designed and manufactured with an emphasis on durability, weight reduction, and long service ability. Our drill rods are designed to be compatible with all of the raise drills operating. The...

Chuangyuan High-Tech Machinery Co., Ltd.
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Buy cheap R28 T38 T45 T51 Threaded Steel Rod Drilling Tool With High Torque Resistance product

Brand Name:ShiTan

Model Number:R25 R28 R32 T45 T51

Place of Origin:China

... With High Torque Resistance NO. Advantages Description (Threaded R28 T38 T45 T51 speed drill rod for sale) 1 Quality 95% quality similarity with world top class brands,such as atlas ...

Jinzhou stone mechanical equipment co. LTD
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Buy cheap AISI4145H Alloy Steel Three Roller Drill String Stabilizer Drilling Oilfield Equipment product

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

...Alloy Steel Three Roller Drill String Stabilizer Drilling Oilfield Equipment Description: 1. Our three roller stabilizer adopts AISI 4145H MOD with the best quality ...

Jiyuan City Kunyuan Forging Co., Ltd
Site Member


Buy cheap Well Drilling String Equipment Spiral Blade Oil Diamond Bits KS1952SGA product

Brand Name:Renda

Place of Origin:China

...Diamond bits for oil KS1952SGA , for oil well drilling , Drilling String equipment Description: IADC Code:S424 Bit Specifications: Bit size:―――――――――――――――――――12 1/4in Blade count...

Beijing Ocean Renda Petroleum Equipment Co., Ltd.
Active Member


Buy cheap API Drill Pipe and Pup Joint/Drill String Tool product

Place of Origin:China

Brand Name:Seaco

...API Drill Pipe and Pup Joint/Drill String Tool Specification: Designation Pipe Body OD Plain End Weight Pipe Wall Thickness RSC Type Grade Upset Type Lable1 ...

East Petroleum Equipment Co.,Ltd.
Active Member


Buy cheap Drill String Kelly product

Categories:Drilling String

Telephone:6221 21282145


...Kelly is main driver of the whole drill string. It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. Kelly is a long square...

Beijing Olymtech Developmemt Co. ,Ltd
ICP Remarked Supplier

Buy cheap R32 , R38 , T38 , T45 , GT60  Hex Extension Rod Mining Drifter Rod for Sale , drifting drill rods product


Model Number:R32, R25, T38, T45, T51, GT60

Place of Origin:CHINA

...: PANDADRILL rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes...

Site Member


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