The drill bit open er Reaming tools are mainly used to increase the diameter of the original hole. The application of special drill bit can ensure the normal removal of materials from the hole in the reaming construction, and ensure that the expanded hole is concentric with the o
Shenyang ABT Drilling Equipment Co., Ltd [2020-04-16 09:49:45 ]
Downhole Motor Downhole motor (PDM drill) is a volumetric downhole power drilling tool that uses drilling fluid as power and converts liquid pressure energy into mechanical energy. When the mud pumped by the mud pump flows into the motor through the bypass valve, a certain pressu
Shandong Saigao Group Corporation [2020-04-14 14:14:00 ]
Fishing tools and crafts During drilling and completion and workover operations, drill rods, drill collars, casings, tubing strings are stuck or broken, drill bit cones are dropped, logging tools or cables are stuck, cable wire ropes are broken, packers are broken Interruption of
Shandong Saigao Group Corporation [2020-04-14 13:50:53 ]
A crossover sub is used to crossover from one connection size to another or as the disposable component used to extend the connection life of a more expensive drill stem member. Crossover subs are available with 1. box x pin 2. box x box or 3. pin x pin connections. Crossover Sub
Dongying Kangya Petroleum Equipment Co.,Ltd [2020-03-17 14:27:19 ]
Kelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it is drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to drill pipe and to drive the drill bit,bearing the weight of the drill
Dongying Kangya Petroleum Equipment Co.,Ltd [2020-03-17 14:21:37 ]
In a word, the phase, microhardness and microdefects of bond in abrasives should be analyzed in combination with the use of abrasives and the main requirements of abrasives, and other physical and chemical properties of bond, so as to get a comprehensive concept, which can be use
Wilson Abrasive Co.,Ltd [2019-12-16 13:12:07 ]
HDD Sound Housing Drill Bit For Sale Pilot/ Sonde Housing (2 3/8\"~6 5/8\" FH) Connection Direct connection with drill pipe, Octagonal connection, Side-opening Octagonal connection back-load transmitter housing Standard connection side -load transmitter housing Choose the suitabl
DONGYING LAKE PETROLEUM TECHNOLOGY CO.,LTD. [2019-11-17 16:00:37 ]
Vitrified diamond wheel is mainly used for PCD, CVD, PCBN, cemented carbide, ceramic cutting tools and other milling cutter, drill bit , etc, with high speed and low-damage. This kind wheel is suitable for PCD and PCBN tools high-speed & precision grinding. It solves low grinding
JR(Guangdong) New Material Incorporated Company [2019-09-21 14:16:58 ]
5 blades 12 1/4 inch PDC drill bit Polycrystalline diamond compact (PDC) bits deliver premium performance and durability for a wide range of standard drilling applications. These matrix- and steel-bodied bits incorporate the latest cutter technology, computational fluid dynamics
Dongying Lake Petroleum Technology Co., Ltd. [2019-08-17 17:30:24 ]
Cheap 17 1/2\" oil well drilling bits PDC drill bit with nozzles PDC Bits\',Diamond Bits\' cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations. 1 .Cutting structure is force balanced and bit blade is asymmetrically designed so that t
Dongying Lake Petroleum Technology Co., Ltd. [2019-08-17 17:20:51 ]
Sealed bearing three cone steel teeth tricone rock drill bit Why tricone drill bit are most widely used Due to impact, crushing and shearing rock breaking when roller cone rotates, the contact area between cone and bottom hole is small, the specific pressure is high, the working
Dongying Lake Petroleum Technology Co., Ltd. [2019-08-17 17:11:09 ]
17.5in IADC 537 TCI Rock Drill Bit for water well drilling MAIN STRUCTURE FEATURES 1. Metal face seal journal bearing .New processes of head bearing hardfacing and cone bearing silver plating are used to improve the load capacity, anti-galling ability and stability of the bearing
Dongying Lake Petroleum Technology Co., Ltd. [2019-08-17 17:04:41 ]
12.5in Tricone Rock drill bit for oil well drilling Why tricone drill bit are most widely used Due to impact, crushing and shearing rock breaking when roller cone rotates, the contact area between cone and bottom hole is small, the specific pressure is high, the working torque is
Dongying Lake Petroleum Technology Co., Ltd. [2019-08-17 16:58:50 ]
1. Main Technical Parameters 2. Product Description During drilling process, junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth, drill bit and bearing which cannot be carried out hole by conventional fluid circulation, it possesses importan
Dongyng Lake Petroleum Technology Co.,Ltd [2019-07-01 09:24:48 ]
1. Product Description A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to allow for the expul
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 09:25:50 ]
1. Product Description A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to allow for the expul
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 09:18:36 ]
1. Product Description A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to allow for the expul
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-13 17:15:57 ]
Application - Communication Device, - Automotive Electronics - Digital Appliances - LED Device/LED Lighting - Industrial Control System - Power Supply - Frequency Converter Features - There are three main processes for surface coating water-solubility, UV resin and hot pressure m
Shenzhen Hongyuhui Technology Co., Ltd [2019-05-23 16:30:21 ]
Application - Communication Device - Automotive Electronics - Digital Appliances - LED Device/LED Lighting - Industrial Control System - Power Supply - Frequency Converter Features - The product surface flatness and hardness is higher, which is helpful for excluding powder and cu
Shenzhen Hongyuhui Technology Co., Ltd [2019-05-23 16:24:38 ]
Application - Communication Device - Automotive Electronics - Digital Appliances - LED Device/LED Lighting - Industrial Control System - Power Supply - Frequency Converter Features - Patent design of wood fiber layer structure can effectively improve the winding problem during th
Shenzhen Hongyuhui Technology Co., Ltd [2019-05-23 16:10:13 ]
