downhole tools manufacturers

downhole tools manufacturers
Precision cnc machining parts
Materials
Iron, aluminum, steel, copper,carbon steel, bronze, solder alloy, HSS, tool steels, or as per the customers' requirements.
Dimensions
According to customer' s drawing
Surface treatment
Blacking, polishing, anodize, chrome plating, zinc plating, nickel plating, tinting or other as requirement.
Packing
plastic bag, carton, plywood box, or as per the customer' s requirements
Processing equipment

downhole tools manufacturers

CNC machine,CNC machining center, CNC cutting machine, radial drill, universal milling machine, high precision surface grinding machine, chamfering machine,  etc.
measure equpment
precision plug gague, gauge block, digital outside micrometer, outside micrometer, digital caliper, inside micrometer, inside dial indicator, dial vernier caliper, dial indicator, depth vernier caliper and so on
QC System
100% during production check and random samples before shipment.
Tolerance
+/-0.01mm
Business scope
cnc machining parts, cnc drilling, cnc turning, grinding, casting, forging, welding, sheet mental working etc
Application
mechanical components for engineering and construction, machinery, and mining industries.
MOQ
negotiable
Payment
30% in advance, 70% before shipment. Samples 100% in advance
Ports
Ningbo or Shanghai
Delivery
samples 7-15 days, batch production 30 days at least.

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downhole tools manufacturers

downhole tools manufacturers Description:

Pandadrill is one the professional manufacturer and supplier of high performance rock drilling tools like DTH Hammers and Bits. PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools.

Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc.

downhole tools manufacturers  

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

Competitive Advantage:

• High grade tungsten carbide inserts

• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

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replaceable sleeve stabilizer

replaceable sleeve stabilizer Specification: 6"- 42"
Material::AISI 4145H/AISI 4145H mod/AISI 4340/AISI4140-4142/non-mag material 
Hardfacing:HF1000,HF2000,HF3000,HF4000,HF5000

replaceable sleeve stabilizer

Specifications: All specifications
Remarks: Specification, type, connection, hardfacing type;If have special requirements should be specified.
Replaceable sleeve stabilizer consists of mandrel and sleeve. The function is the same as spiral integral blade stabilizer. It can suit to different hole size and increase working life by changing the different size sleeve. The sleeve is threaded on the mandrel, so the sleeve can be fasten to the mandrel tightly and changed easily.

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mud motor manufacturers

mud motor manufacturers Hole opener drill bit
1. Hole openers are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing application.
2. The hole openers are manufactured from AISI 4145H fully heat-treated alloy steel. All are available with carbide-milled teeth and insert cutters. Arms and cutters are hardfaced for protection in three different designs for varying conditions and rock formations. The design of the hole opener allows for field-changing the cutters. They has a wide range of hole opener types, including.
Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit
( tricone bit ).

mud motor manufacturers  

Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.
Product Application
It is suitable for the large size well, mining and infrastructure applications.

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mud motor drilling

 Features of  mud motor drilling

1.  AC Drilling Motor  can  exchange with GE7512 motor. Structure, interface are same as GE motor

2. It has carry CE,GS,EMS,LGA,FFU and more international certification.
You won’t need to worry about quality either.

Advantages of  AC Drilling Motor

mud motor drilling 

1.High torque;
2.Wide-range speed regulation at constant power
3.High overload performance;
4.Highly interchangeable,reliability, maintenance-free,
5. Blowers are optical for left-or right-hand mounted or top mounting, and connection boxes for left-or right-hand mounting.
High torque dc oil drilling machine motor
Rated power: 800Kw
Rated voltage: 750V
Rated current: 1150A
Rated rotating speed: 970r/min
Rated efficiency: 93%
Rated torque: 8033.7N.m
Max.current: 1600A
Max.torque: 12206.4N.m
Max.rotating speed: 1500r/min
Exciting: series
Insulation class: H/H
Cooling: Forced air
Protection class: plus pressure explosion-proof
Mass: 3200 Kg

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positive displacement motor

positive displacement motor Features/Benefits:
Swash plate design can be used in open circuit
Various control type can adapt to different usage
• Increased Productivity
• Proportional electric controls that provide flow on demand 
• Large stroking pistons for fast, stable response
• Full power thru-drive capability

Ease of Use:
• Low noise nine-piston design
• Hydraulic controls with "no leak" adjustments
• Fewer parts for easier maintenance

positive displacement motor 

Applications:
• Power units
• Industrial molding
• Pressing
• Water jet cutting
• Oil lift pumps
• Top drives
• Pipe handling
• Offshore cranes
• Conveyor drives
• CNG
• Lube oil skids
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drilling tools manufacturers

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Eccentric Reamer System Step-by-step 
1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly. 
2. When the required depth is reached, rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing. 
3. Casing tubes that are to be left in the drill hole should be sealed at the bottom of the hole by means of cement grout or some other sealing agent.
4. Drilling continues to the desired depth in the bedrock using a conventional drill string.

drilling tools manufacturers

Application Range
This product is made of alloy of high quality and apply for advanced high-frequency welding technology and maturity of heat treatment process, greatly improving the intensity, wear resistance and impact toughness of cutter head, increasingly prolonging the working life, enhancing the drilling efficiency.

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hydraulic fracturing tools

hydraulic fracturing tools High Precision
·Spindle bearing with oil mist lubrication ,surrouding and with the tubing jacket cooling design avoids thermal displacement problems.
·The flange portion of the spindle motor jacket cooling using tubing.
·Spindle with a special nitriding treatment ,used for many years and no wear.
·X/Y-axis rail screw and motor using Derect-drive without backlash mechanism.
·No overhanging phenomenon when the table moves.

hydraulic fracturing tools  

High Rigidity
·Casting structure composed of stability,strong vibration resistance and strong senior cast iron with crch-type structure of high rigidity.
·Column resistance to bending ,torsional rigidity enhance 1.7 times,in the uppermost end Y-axis travel can also be stable machining.
·The combination of the nitride,cryogenic(-190ºC) spindle and the high precision,high rigidity spindle bearings ,can play the best long-term performance.

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mud motor manufacturers

we are mud motor manufacturers,if you need our products,pls leave us messages.
Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends upon its property parameters.

mud motor manufacturers   

ADVANTAGES OF DOWNHOLE MOTOR
Increased rate of penetration.
Better hole deviation control.
Reduction in drill string failure rate.
Reduction in wear and tear of the swivel, Kelly, and rotary drives.
Reduction in fuel cost, since compared to rotary drilling, less energy is required to power a downhole motor.
1. Material: High manganese steel
2. Standard: API
3. Features: Big torque, high effective, wide flow rate range, running stable and long using time.
4. Specifications: Fit for 3 1/2"--17 1/2" well hole, including  straight body, single- bent

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downhole tools manufacturers

we are downhole tools manufacturers,if you need our products,pls leave us messages.
Various types and performance According to the actual drilling needs, the introduction of various types of high, medium and low speed downhole motors for a variety of conditions, with different functional configurations and applications.

1. Standard standard motor, mud lubrication drive shaft, straight, single and double bend.

2, longer than the standard type, mud lubrication drive shaft, straight, single, double bending and other torque increased by 30% ~ 60%.

3. High-flow type hollow rotor and different sizes of carbide nozzle, increase the intake flow and power.

downhole tools manufacturers

4. High deflection type unique structural design, so that the overall length is shorter, the curved shell closer to the drill, the deflection rate of 1 / m, in order to maintain good working conditions.

5. High-temperature-resistant motor stator made of high-quality high temperature rubber, the motor in stable operation under high temperature conditions.

6. Oil seal drive shaft to improve thrust bearing and radial bearing working conditions, to extend the service life of each stroke.

7. Adjustable Bending Angle We offer adjustable curvilinear housings for different types and sizes of motors and we can adjust the bending angle before falling.

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downhole tools manufacturers

we are downhole tools manufacturers,if you need,pls leave us messages.
Downhole motor is a positive displacement motor.It converts the high fluid power into machinical energy of bit rotation.Downhole motor is widely used in  drilling,kick-off,azimuth control,coring,reaming,side tracking and workover for the directional wells,horizontal wells,cluster wells and straight wells of oilfileds and coal mines.In addtion,it is suitable for complex drilling.

downhole tools manufacturers

Structure of the downhole motor:
1)Float assembly or by-pass value assembly
2)Rotor-anti-drop assembly
3)Power section assembly
4)Universal shaft assembly
5)Bearing assembly

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drilling tools manufacturers

drilling tools manufacturers:
1 Diamond segment.
There are different kinds of diamond segments for cutting different materials. Such as diamond saw blade segments for cutting stone or concrete,gangsaw diamond segments for cutting marble, diamond croe drill bit segments for concrete or granite.

2 Diamond saw blade, diamond blade, cutting disc
Different cutting materials, it should be using different kinds of diamond blades. There are general purpose diamond cutting disc diameter from 105mm to 230mm. Stone factory cutting diamond saw blade, the size from 300mm to 1600mm. Concrete cutting laser diamond saw blades from 300mm to 1200mm.Cermic tile cutting diamond saw blade from 105mm to 300mm.

3 Diamond wire saw
For diamond wire saw appliciation, there are stone quarring, stone block side chamfering and squaring,stone different shapes profiling, and concrete cutting.

4 Diamond Core drill bit
There are different size diamond core bits for cutting concrete, diameter often from 25mm to 300mm. Also vaccum brazed diamond core drill bit for granite, eletroplated core bits for marble.

5 Diamond fickert, frankfurt
There are metal bond or resin bond diamond ficker for grinding granite, metal bond or resin bond frankfurt for grinding marble.

6 Diamond polishing pad
There are wet type or dry type diamond polishing pad for polishing stone, floor polishing pad for renew floor. Also thers are 3 step diamond polishing pads, 3 colour diamond polishing pads.

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downhole tools manufacturers

downhole tools manufacturers Construction :
High strength design ensures high pressure bump and back flow resistance;
Withstands long periods of circulation;
Automatic fill-up, saves considerable running-in time of casing;
Easy drill out with PDC bits;
Special non-rotational groove design ensures cementing plugs dilled out quickly;
It is economically priced.

downhole tools manufacturers 

Description :
The Float Collar and Float Shoe is used to guide the casing to be put into the hole. It can adjust the floating power of the casing when the casing been laid in. That can certify the qualification of the cementing. The Float Collars and Float Shoe manufactured by our company use the Spring Driving back-pressure valve type. It has a high reliability.

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downhole motor in china

downhole motor in china,welcme to contact us.
1. Standard type Standard motor, mud lubricating transmission shaft, straight, single and double bent.
2. Long type The torque is increased by 30%to 60%than standard ones, mud lubricating transmission shaft, straight, single and double bent.
3. High flow rate type The adoption of hollow rotor and different sizes of hard alloy jet nozzle to increase the incoming flow and bit power.
4.High deflection type The unique structure design makes the overall length shorter and bent housing closer to the bit, deflection rate reach up to 1/m, so as to keep good working conditions.
5. High temperature resistance type The motor stator is made of superior quality high temperature resistant rubber, which enables the motor to perform stably in the high temperature condition.
6. Oil-sealed transmission shaft type It improves the working condition of thrust bearing and radial bearing, and increases the life span of each single trip.
7. Bend angle adjustable type We equip the motors with adjustable bend housing in different types and sizes, and through which before dropping we can adjust the bend angle.

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hydraulic fracturing tools

hydraulic fracturing tools High precision
Oil mist lubricated spindle bearings, jacket and oil jacket cooling design to avoid thermal displacement problems.
The flange portion of the spindle motor housing is pipe cooled.
Spindle special nitriding treatment, use for many years, no wear.
· The X / Y-axis orbital screw and motor are driven correctly without recoil mechanism.
· Table hanging does not appear when moving phenomenon.

hydraulic fracturing tools

High rigidity
Casting structure of strong stability, strong vibration resistance, high strength cast iron structure solid crch-type structure.
Column anti-bending, anti-torsional stiffness increased by 1.7 times in the Y-axis stroke can be stable processing.
Nitride, low temperature (-190 ℃) spindle and high precision, high rigidity spindle bearing combination, can play the best long-term performance.

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mud motor manufacturers

mud motor manufacturers Description

Mud motor/ Downhole motor is one kind of positive displacement downhole motor, with working principle is to convert the high pressure fluid power of mud into mechanical energy for bit rotation.

Specifications

We can produce series of downhole motors in different sizes, as Φ57(21/4"),Φ73(23/4"),Φ89(31/2"),
Φ95(33/4"), Φ120(43/4"), Φ127(5"), Φ165(61/2") , Φ172(63/4"), Φ178(7"), Φ185(71/4")Φ197(73/4"), Φ203(8"), Φ216(81/2"), Φ244(95/8"), etc.

mud motor manufacturers

Application
It is widely used in oil field and mine directional well and horizontal well, cluster Wells and vertical Wells, drilling, deflecting, adjusting azimuth, coring, reaming, side tracking and workover treatment, and also applied in some special operations as compound drilling and traversing, etc.

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