Drilling Tools Suppliers and Manufacturers

Drilling Tool Drilling stabilizer LUHAI provides integral straight blade stabilizer, integral spiral blade stabilizer, replaceable sleeve stabilizer, non-rotary stabilizer, diameter changeable stabilizer etc. There are Five kinds of hard facing(HF1000,HF2000,HF3000,HF4000,HF5000). All above products are manufactured according to API Spec 7 standard.

Drilling jar Drilling tool Lhbz mechanical drilling jar is a full mechanical drilling jar, it also can be used as fishing tool. It generates upward jarring as well as downward jarring which can solve tight pull or sticking troubles during drilling. It is the first optional drilling jar for vertical well, deep well, directional well and complicated well operations.

Drilling Tool LUHAI PDC drilling bits are designed professionally for different formations to meet with various drilling applications. ROP and durability improvements are ensured by advanced cutting structure layouts, high performance PDC cutters and superior hydraulic design.

Drilling Tool Drill Kelly LUHAI provides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard. Description & Specification Size: full range from 2-1/2 to 6 Material: AISI 4145H alloy steel Standard: API SPEC 7-1,SY/T6509-2000.

Luhai drilling motor is a positive displacement motor. High pressure drilling fluid flows into the drilling motors, thereby enabling the hydraulic energy to be converted into mechanical energy, at the same time, the rotor drives the shaft and bit to rotate to achieve the purpose of drilling. Luhai produces LZ73, LZ89, LZ95, LZ102, LZ120, LZ127, LZ146, LZ165, LZ172, LZ185, LZ197, LZ203, LZ216, LZ244, LZ286 and other types of drilling motors. They are for drilling diameter of 88.9-660mm. Luhai also design and develop drilling motors with special sizes, different structural features and operating characteristics in accordance with the user's requirements, thus forming different varieties. At present, in addition to ordinary straight drilling motors, Luhai can also provide the following types of drilling motors: Bent drilling motors: The bent angle on the universal shaft can meet different kickoff requirement, there are single-bent and double-bent available. Bent angle adjustable drilling motors:The bent angle of the drilling motors can be adjusted on well surface which enhance the extension of kicking off. Extension drilling motors: On the basis of the ordinary drilling motor, improve motor torque to make the bit drilling quickly by increasing motor stage. Hollow drilling motors: To meet the needs of high flow rate solids carrying in drilling, hollow rotors with carbide nozzles of different sizes are adopted, which can increase the input flow rate and the horsepower of drill bit.. Drilling motors with high kick-off rate: Unique structural design, shorter body, bent point closer to the drill bit, and kick-off rate of up to >1°/m. Saturated saltwater mud-resistant drilling motors: To maintain long time operation of drilling motors in saturated saltwater mud, special rotor coating is adopted to provide better corrosion and wear resistance. High-temperature drilling motors: In order to improve the high temperature resistance of the stator rubber of the drilling motors, to meet the drilling requirements in high geothermal gradient region and deep and ultra-deep well drilling requirements, high-temperature resistant rubber is adopted to increase the temperature resistance of motor above 150 ?. Sealed driving shaft drilling motors: The ordinary mud lubricated driving shaft is replaced with oil lubricated seal driving shaft, which improves the working conditions of the thrust and radial bearings, thus extending the service life of the drilling motors.

BOP Accumulator Units meet or exceed the design specification as specified in API 16D. Each control system is specifically engineered to assure reliable control of the BOP stack with adequate reserve for continuous operation under emergency conditions. For price and specification please contact us.

These are used in oil and gas drilling industries and other industries also- Spotting Fluid Weighted Spotting Fluid Non Weighted. Payment Term - LC For price and specification, please contact us

Derun energy co could provide drilling waste management system such as solid control equipments of shale shaker, shaker vibrators, shaker screens, decanter centrifuge, sand pump, centrifugal pump, vertical cutting dryer, mud cleaner, vacuum degasser, screw pump, mud agitator, screw conveyor, etc

Gas equipments Derun strategy partner of gas equipment manufacture had purchased advanced cnc machining centers, cnc lathes, bending machine and round tube phase intersecting line cutting machine, high precision digital processing equipment for produce gas pressure regulating box, gas regulator pressure device, a-class pressure vessel, safety cut-off valve etc. Currently the gas equipment had sell to cnpc kunlun, enn and other gas operators. Derun is a high-tech enterprise of producing drilling equipment and tools. Main products involves horizontal / directional drilling, including more than ten series, hundreds of varieties of drilling equipment and tools.

Slick drill collar Drilling tool Luhai drill collars are manufactured strictly according to api spec7-1 and sy5411 standard.

Measurement While Drilling System Luhai Mwd System Is Equipped With International Brand Of Directional Sensor And Gamma Sensor, Use Us Patented Well Depth Measurement Technique And Exclusive Rotary Joint Design Which Make Our System Outstanding In Oil And Gas Drilling Industry. It Has The Unique Structure Of Dropping Prevent System Allow The Down Hole Parts Can Be Fishing During Sticking. Measurement Parameters  inclination  azimuth  gravity Tool Face  magnetic Tool Face  gravity Sum  magnetic Field Sum  temperature  natural Gamma  directional Gamma Mwd System Specification & Features: 1.Work Environment Parameters Pulser: Positive Pulse, Key Type Size Of Non-magnetic Drill Collar: 89mm 229mm(3.5-9) Mud Displacement: 10---55l/s Mud Density:1g/cm 2.1g/cm(7.5ppgï18ppg) Sand Content :

Drilling Tool Luhai non-magnetic drill collars are made from non-magnetic materials with low-magnetic permeability. API monogram, serial number, OD,ID, type and size of connections are stamped on recessed mill flats. Magnetic Properties of Non-magnetic Drill Collar When MPS=1 105/4 A/m Relative magnetic permeability 1.1010 Magnetic Field Gradient B0.05 T

SPIRAL DRILL COLLAR Drilling Tool China drilling motor