Product Description which is a matrix body PDC bit four of five curved blades using arc-type ang short parabolic shape design, the rational allocation of different functions small size cutters,so that the PDC bit have a strong impact resistant, hyfrualic balance design, with each balde cuttting the amount of displacement is proportational to the volume of cutttings transports to match the PDC bit cutting transports capacity optimization. while using a dynamic flow simulation technlogy to optimize the hydraulic design of the PDC bit, so bottom hole flow field optimization, enhanced PDC bit cleaning, coolling capacity,more optimum bottom hle flow pattern and anti- balling.soft to medium formation with lower compressive strength and good drillalility,such as marl shale lignite,sandstone, anhydrite tuff.etc Features 1. Tungsten Carbide Matric PDC Possesse high weqar resistance and impact resisitance. 2.Parabolic Crown profile and maximizes junk slot area can clean bit better, and prolong the bit working life. 3.Applying hydraulics balance design,5 renewal nozzles and reasonable nozzles locking angle can gain ideal fluid field in well bottom, fully clean and cool cutter, and prolong the cutter working life. 4. Non- symmetry blade arragement enhances drilling well balance. 5. Optimizaiton for cutter shape, slant angle, cutter numbers prolong the cutter working lift in combination withe high quality PDC cutter, and improve ROP and drilling efficiency. 6.It can be used on rotary or down hole motor. 7.High HIS is recommended. Product Advantages: 1. PDC cutters for high speed drilling; 2. All cutters are premium grade for extended bit life and durability; 3. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl; 4. Large junk slots and flushing ports; 5. Advanced geometric design for faster penetration; 6. Gauge pads have tungsten carbide inserts for maximum wear resistance.
1.Cutter Structure The durability of premiun Tungsten carbide inserts is improved with new formulas and new techniques 2.Gauge Structure Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inders and hardfacing on the shirttail increases gauge holding capacity and bearing life. 3.Bearing Structure High Precision jourmal bearing with two thrust faces. Balls lock the cone. hardfaced head bearing surface. cone bearing inlaid with friction-reduceing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved,and suitable for high rotary speed. 4.Seal and Lubracation Advance metal face seal lowers seal frictional force and overall seal torque and improves seal life. the pressure compensator syste, and advanced grease can greatly increas the lubracating relaibility. 5.Six-Point Position stabilzation Structure The bit leg is designed with specific interated stability structure, which provides near six-point contact with borehole wall for the bie. this new feature gives the bit unequaled stability which greatly reduces bit vibration protects the cutting structure from damageding blows and keeps good borehole quality, the thickened nozzle wall can protecy hydraulic system from wear and fluid erosion. 6. Product Application It is suitable for downhole motor and high speed applications, and is the ideal selection for drilling directional and horizontal wells.
Product description 1. PDC Matrix Body bit Type and feature PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",etc.Body type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings. 2. PDC Matrix Body Core Bit Type and feature PDC core bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type 75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. 3. PDC Steel Body Bit Type and feature PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. Body Type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings 4.PDC Drill Bit Body & Cutters Welding PDC body(matrix) Customized. Wings: 2~9. Main Diamters:65mm,75mm,94mm,113mm,133mm,152mm,215.9mm,311.1mm etc. 2.PDC body(steel) Customized. Wings: 2~9. Main Diamters:65mm,75mm,94mm,113mm,133mm,152mm,215.9mm,311.1mm etc. Core bit body(matrix or steel) Main Type:75/54,94/74,113/89,113/109,153/129mm,110/215.9mm, etc. 4.PDC cutter and Welding OEM PDC Cutters Type : 5/16"(8mm), 1/2"(13mm), 5/8"(16mm), 3/4"(19mm). Introduction about product 1. PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill operation of medium & hard as well as super hard rock. 2. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that resulting better stability of the bit 3. Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP. 4. Cutter exposure is optimized to insure the oil bit can achieve higher ROP is soft to medium formations 5. Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers 6. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling
Brief description The RS-UV3C series UV laser marking machine is catering to the demand for marking and surface treatment of various glass, TFT, LCD screen, plasma screen, textile, thin ceramic, single-crystal silicon wafer, IC crystal, sapphire, polymer film, and other materials. The machine has stable performance, small size, low power consumption, high positioning accuracy, high operating efficiency, and modular design for easy installation and maintenance. Advantage: High beam quality, very small light spot, capable of ultra-fine marking The heat-affected area is very small, there will be no thermal effects, the material is not deformed or burnt, the marking effect is fine and repeatable, and the high-precision and high-precision light spot guarantees the marking result. The marking process is non-contact and the marking effect is permanent. Optional two-dimensional automatic worktable to achieve continuous multi-station marking or large-format marking, which can be coordinated with the production line, automatically loading and unloading, and automatic feeding and discharging. The flexible and convenient operating system, humanized operation process, the special control software can realize automatic arrangement and modification of seat symbols, graphic images, bar codes, two-dimensional codes, serial numbers, etc .; support PLT, PCX, DXF, BMP, JPG and other File formats, can use TTF font directly, CCD automatically recognizes and tracks. The marking lines are very thin, which is suitable for occasions with high marking requirements. It is mainly used for fine marking on the surface of LCD screens, lenses, ICs, and other products. Typical application Marking for 3C industry Industrial micromachining LED scribbling Laser rapid prototyping Silicon wafer processing Electronic Components Engraving PCB drilling or cutting FPC cutting Film etch Glass marking Wafer saw
LAKE offers crown impregnated height segments of 9mm, 12mm, 15mm, 16mm, 18mm, 20mm, and 25mm Diamond Core Drill Bits. Roschen also can supply different kinds of diamond core bits in different size, which are used in shale, sandstone, limestone, marble, dolomite, schist, granite, quartz, ironstone, chert, abrasive rock etc. Which including impregnated diamond core bit, surface-set diamond bit, reaming shells, casing bit, casing shoe bit, core lifter, core lifter case, core barrel assembly, inner tube head assembly, over shot, hoist plugs, drill rod, casing pipe etc. Advantages: Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations. Notice: To select the right bit: 1) Please assess the speed and power of your drill for the size and depths of the holes 2) Please assess ground conditions (such as Stone / Granite / Concrete ) and down-hole conditions. Size: 1) LAKE have all standard size of Diamond Core Drill Bits (Surface-Set) . 3) Different customers have different requests, we can make customize Diamond Core Drill Bits. Crown Height: LAKE offers crown impregnated depths of 9mm, 12mm, and 16mm Diamond Core Drill Bits. The taller crown heights can improve bit life time, have better stability and performance, reduce vibrations. Specially about Waterways: Diamond impregnated bits are suit for various waterways. Diamond Core Drill Bits suit better flushing in various ground conditions and drilling systems. Threads: 1) Standard WL threads 2) As well as thread types required by clients are available.
Product Main Material: Steel, HDPE Quality Control: Inspection Standard: API Q1 Applications: Products are the required parts for oil drill pipes, drill collars or OCTG that can protect the thread of each side of pipe. Mainly thread protectors can prevent your connector threads and pipe end from danagig during handling, transportation and storage.
Jbdw-300c ultralow-temperature automatic impact testing machine is used to test metallic materials to resist the impact to determine the nature of the material under dynamic load performance. It?s a necessary testing machine, not only used in the metallurgy, machine manufacture etc areas, but also used for the science research. Jbdw-300c is computer controlled ultralow-temperature automatic impact testing machine, which adopts pc computer control, this machine can auto-complete the following actions: rising pendulum, hanging pendulum, sending specimen, positioning, impacting, temperature conditioning and computer measurement and calculation, which also can display the results and printed out with high efficiency and high accuracy. After impacting the specimen, the machine can raise pendulum with surplus energy automatically so as to be ready for the next test. Done in a continuous low-temperature impact testing laboratories and a large number of low-temperature impact tests in metallurgy, machinery manufacturing and other industries, this kind of process can reflect its better advantages. Pc machine can display material impact absorption power, impact toughness, pendulum raising angle and test average value, and can print the test data and the average value of the test.
China supplier high quality LAKE Square drive Roller Kelly bushing consists of lower body half, upper body half, roller, roller pin and etc. when the bushing is installed to square kelly or hex kelly, the square part of the lower body half can be fitted in the square of the master bushing. When operating, the rotary table drive master bushing and master bushing drive Roller Kelly bushing and Roller Kelly bushing drive square kelly or hex Kelly to rotate, such is the torque transporting. The lower body half is conically shaped to readily enter the bore of the master bushing and automatically center bushing and drill string within the bore of the master bushing. Inside rollers are journal bearings which are fitted to the roller pin, when kelly rotates and moves downward, the rollers rotates with Kelly, such change sliding friction to rolling friction and minimize the abrasion of the kelly. The bushing is equipped with mud-scrapper assembly to clean the mud. The Square Drive Roller Kelly Bushing provides the following advantages: 1.Pulling out or feeding off string can be done while rotating; 2.Because of its integral construction, it can not fly out and hurts you. 3.The bushing is easily installed into the master bushing, maintaining good alignment; 4.The contact between Kelly and roller is rolling contact, so friction is lower, and weight on bit is accurate; 5.The Kelly has lower wear and has long life.
Product Description 1.competitive price and high quality 2. delivery timly and in stock 3.power:380v 50hz 4.Max.working pressure:34.5MPa(5000Psi ) The control system for surface mounted bop stacks is an important equipment for the control of bop stacks.choke and kill valves in the drilling and workover drilling operations .it has already passed the certificate of spec 16D. Control System for Surface Mounted BOP Stack are from 2 to 14, being suitable for any difficult climate atmosphere. Technical parameter Main parameters as follows: 1.Environmental temperature:-13~40�°C 2, Power: 380v, 50Hz 3, Nominal pressure: 21MPa(3000Psi) 4.Max.working pressure:34.5MPa(5000Psi) 4, Pressure range: 0~14MPa(0~2000Psi) 5, Nitrogen charging pressure of accumulators: 7�±0.7MPa(1000±100Psi) 6, Air supply pressure: 0.65~0.8MPa(93~115Psi) 7, Pressure range of pressure valve: 17.5~21MPa(2500~3000Psi) 8, Hydro-pneumatic pressure switch: 19~21MPa(2700~3000Psi)
Fill and Circulate Tool (hereafter referred to as FAC Tool) is a surface tool used during the casing running operation. The FAC Tool is designed to both fill the casing with drilling fluid while running it in the hole and to enable quick circulation of the casing string at any time without installation of a casing swage. The FAC Tool has features with easy â??to- use , safe and reliable , no leakage and so on, which lightens labor intensity of workers greatly and improves operation environment of well. The FAC Tool is composed of ten parts (shown in figure) , whose main function of components are below: 1. Drill Pipe Connector: The FAC Tool built for top drive rigs connects to the drill pipe threads of the rigâ??s top drive unit via the Drill Pipe Connector. The threads of the Drill Pipe Connector are standard 4 1/2 IF, but crossovers are available for other drill pipe threads. 2. Extension: For applications where long elevator links are used, Extensions are placed between the Drill Pipe Connector and the Mandrel. On the Extension are two Pad Eyes that make it easy to manipulate the Tool around the Rig during rig up or rig down. Also, while the Tool is in use, a Safety Cable attaches to one of the Pad Eyes in the event the Tool should accidentally come loose from the top drive. In place of the Extensions, a Drill Pipe Pup can be used between the top drive connection and the Drill Pipe Connector instead of extension. 3. Mandrel: The Mandrel houses the specially designed Seal Assembly that is used to seal off the casing string. The Seal Assembly has three parts: the Seal Retainer, the Sealing Element, and the Gauge Ring. 4. Seal Retainer: Aluminum part that keeps (retains) the Sealing Element from being extruded upward while circulating. 5. Sealing Element: Elastomeric Seal that seals off the casing for circulation. It is hollow so circulation pressure can energize the seal it creates against the casing bore. 6. Gauge Ring: Tapered Aluminum piece that guides the Seal Assembly into the pipe and has holes to allow energizing pressure into the Sealing Element. 7. Retainer Sub: The Seal Assembly is held in place with the flexible hose. 8. Flexible Hose: The Retainer Sub is also used to connect a high pressure Flexible Hose. This Hose prevents any hard â??stack outâ?? between the FAC Tool and the casing and compensates for misalignment and casing movement during make up. 9. Mud Saver Valve: Below the Flexible Hose is the heart of the FAC Tool, the Mud Saver Valve. It is essentially a two-way check valve. This Valve opens with pressure when the mud pump is turned on and closes when the mud pump is turned off. It also permits flow in the upward direction for releasing pressure.
Specifications: API Spec 11B 5/8"(15.88), 3/4"(19.05), 7/8"(22.23) 1"(25.40) 1 1/8"(28.58) Grade C,D,H,K,KD. Both 25ft and 30ft Length The sucker rod is a steel rod that used to make up the mechanical assembly between the surface and downhole components of a rod pumping system.It is including main grade C and D.Grade H sucker rod made of high quality structural steel is the super strength and developed to suit for deep well, larger pumps and other heavy load.All sucker rods that our company provided standard with API specification 11B,quality class.
1. Standard: API 2. Pressure: 2000psi~20000psi 3. Sie: 3-1/8"~26-3/4" Spacer spool, in accordane with API 6A, have end connectors of the same size, rated working pressure and design. Spacer spool is wellhead sections which have no prevision for suspension of tubular members and which may have no prevision for sealing of tubular members. We manufacture the sapcer spool in all size and pressure ratings suitable for Well Head extension, BOP spacing, and Choke, Kill, and production Manifold applications. We can produce all kinds of API 6A double studded adapter for wellhead use. It is important for wellhead use. It is important device to connect the different flange for wellhead, so the material of the body and studs and nuts shall be conforms the related requirements. The size is in accordance with API flange certification.
Lake can provide the drill pipes for Vemeer and Ditch Witch Drilling rigs, with long life service and good price.
The Products can be supplied: 1. Mud Pump: 8P-80, 9P-100, 10P-130, 12P-160, F-500, F-800, F-1000, F-1300, F-1600, PZ-7, PZ-9, PAH, TEE, W-440, W-446, 3NB350, 3NB-500C, 3NB-800C, 3NB-1000C, 3NB-1300C, 3NB-1600 2.Plunger Pump: TWS600S, TWS2000, DOWILL300, HyT-400. 2. Skid- mounted & Pump Unit for each kinds of pump said above. 4. Spare Parts and Expendable parts: With the specialized & batched production liner, we can supply power end assembly, fluid end assembly and its spare parts, which can be easily matched & exchanged with some international famous mud pump brand.
Deadline anchors, Wireline anchors Anchor Type Weight Indicator System is compatible with various versions of drilling rigs and workover rigs. They indicate and record variation of hook load and weight on bit during drilling and well service for the driller judging the operation situation and obtain proper drilling parameters. Each set of weight indicating system consists of a deadline anchor, a weight indicator and a recorder. Can be used in drilling rig, workover drilling rig etc. Material is High strength steel, extended the service time. 1.5 times pressure and tensile test before leaving the factory, high precision, stability, etc. Two forms, horizontal and vertical. Model JZG18A Deadline Anchor -Max deadline load(Line pull capacity):180kN -With hydraulic load sensor. -Constructed with top-quality steel and proof-tested to 150% of rated capacity. -Accommodate wireline sizes 1'',1-1/8'' or specify. -Designed and tested for high strength, long life and exceptional accuracy. -Floor mount. -In accordance with API Standards, pass API8C Certificate, API ISO9001:2000
Product Description We can produce all types of drilling rods such as HDD drilling rods, oil drilling rods, geological drilling rods, anchoring drilling rods and other special drilling rods, and trenchless special drilling tools such as pilot guide bits, swivels, ream bits, reducer unions,pneumatic pipe-rammer Technical parameter OD of Machine(mm): 260/190 Length of Machine(mm): 1390 Weight(kg): 320 Air Consumption(M3/Min): 3~8 Pressure of Air(MPa): 0.4~0.7 Diameter of Pipe laying(mm): 273\325\426
International Standard: C-Q series: AQ, BQ, NQ, HQ, PQ, BQ3, NQ2, NQ3, HQ3, PQ3 T2 series: T2 76, T2 86, T2 101, others. Standard of China: Single tube series: 36, D46, D48, D56, D59, D60, D66, D75, D76, D77, D78, D91, D92, D93, D94, D95, D96, D98, D100, D110, D112, D130, D132,D152, D171, D173, D225, D245, D279, D325 Double tube series: P36, P46, P48, P56, P59, P60, P66, of P75, P76, P77, P91, P94, P110, P130, P150 Rope series: S56, S59, S60, S75, S76, S77, S78, S91, S95, S96, S98
1. Standard: API 2. Pressure: 2000psi~20000psi 3. Sie: 3-1/8"~26-3/4" Spacer spool, in accordane with API 6A, have end connectors of the same size, rated working pressure and design. Spacer spool is wellhead sections which have no prevision for suspension of tubular members and which may have no prevision for sealing of tubular members. We manufacture the sapcer spool in all size and pressure ratings suitable for Well Head extension, BOP spacing, and Choke, Kill, and production Manifold applications. We can produce all kinds of API 6A double studded adapter for wellhead use. It is important for wellhead use. It is important device to connect the different flange for wellhead, so the material of the body and studs and nuts shall be conforms the related requirements. The size is in accordance with API flange certification.
Product Description 1.competitive price and high quality 2. delivery timly and in stock 3.power:380v 50hz 4.Max.working pressure:34.5MPa(5000Psi ) The control system for surface mounted bop stacks is an important equipment for the control of bop stacks.choke and kill valves in the drilling and workover drilling operations .it has already passed the certificate of spec 16D. Control System for Surface Mounted BOP Stack are from 2 to 14, being suitable for any difficult climate atmosphere. Technical parameter Main parameters as follows: 1.Environmental temperature:-13~40�°C 2, Power: 380v, 50Hz 3, Nominal pressure: 21MPa(3000Psi) 4.Max.working pressure:34.5MPa(5000Psi) 4, Pressure range: 0~14MPa(0~2000Psi) 5, Nitrogen charging pressure of accumulators: 7�±0.7MPa(1000�±100Psi) 6, Air supply pressure: 0.65~0.8MPa(93~115Psi) 7, Pressure range of pressure valve: 17.5~21MPa(2500~3000Psi) 8, Hydro-pneumatic pressure switch: 19~21MPa(2700~3000Psi)
Mud-pulse MWD(Measurement While Driling) was designed to meet various needs of hole diameters,hole size from 6in to 12 1/4 in depending on different MWD sub, flow rates and other drilling requirements. Advantages: 1.Could be fishing 2.Save time , easy to assemble on wellsite 3.Low maintenance and using cost compare with similar products 4.More than 180hours downhoe working time(without gamma ray) This system can be utilized to reduce lost in hole risk. In the event the BHA becomes stuck during the drilling process, the retrievable MWD system can be wireline retrieved, saving the customer the cost of replacing the MWD system. LK-MWD tools can provide information about the conditions at the drill bit. This include: Inclination Azimuth Toolface Downhole Temperature DIP Magnetic field strength Gamma Ray(Optional)
