Api Iadc 537 Tricone Drill Roller Suppliers and Manufacturers

1.Cutting structure this type tci tricone bits: The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit. 2.Gauge structure this type tci tricone bits: Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. 3.Bearing structure of this type tci tricone bits: High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved. 4.Seal and lubrication of this type tci tricone bits: Premium oring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability . 5.Product application this type tci tricone bits: It can receive high wob in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height. 6.Advantage: 1. High-strength, high flexibility, high temperature and high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to adapt to high-speed. 4. The use of high strength high toughness carbide teeth, 5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock. 6. Cone bit to adapt to the soft, medium and hard of various strata. 7. Reasonable price and long working life.

Maxdrill 12 Inch IADC 127/537 Tricone Bit for Water Well Drillin IADC Thread Dia(mm) weight(kg) Air Pressure Rotary Speed 542 3 1/2"API 171 21 0.2-0.4MPa 110-80RPM 632 3 1/2"API 171 20 0.2-0.4MPa 120-50RPM 642 3 1/2"API 171 20 0.2-0.4MPa 120-50RPM 732 3 1/2"API 171 21 0.2-0.4MPa 90-60RPM 412 4 1/2"API 200 34 0.2-0.4MPa 120-90RPM 545 4 1/2"API 200 34 0.2-0.4MPa 110-80RPM 635 4 1/2"API 200 34 0.2-0.4MPa 100-60RPM 545 4 1/2"API 216 36 0.2-0.4MPa 110-80RPM 412 4 1/2"API 229 50 0.2-0.4MPa 120-90RPM 845 4 1/2"API 229 50 0.2-0.4MPa 80-50RPM 545 6 5/8"API 251 65 0.2-0.4MPa 110-80RPM 642 6 5/8"API 251 65 0.2-0.4MPa 100-60RPM 645 6 5/8"API 251 65 0.2-0.4MPa 100-60RPM 712 6 5/8"API 251 65 0.2-0.4MPa 90-60RPM 715 6 5/8"API 251 65 0.2-0.4MPa 90-60RPM 745 6 5/8"API 251 65 0.2-0.4MPa 90-60RPM 632 6 5/8"API 270 83 0.2-0.4MPa 100-60RPM 742 6 5/8"API 279 74 0.2-0.4MPa 90-60RPM 545 6 5/8"API 310 100 0.2-0.4MPa 110-80RPM 642 6 5/8"API 311 100 0.2-0.4MPa 110-60RPM 645 6 5/8"API 311 100 0.2-0.4MPa 110-60RPM 732 6 5/8"API 310 100 0.2-0.4MPa 90-50RPM

Hematite Powder is a mineral, coloured black to steel. It is mined as a main of iron ore and used as a weighting agent in oil drilling. It is the mineral form of iron(III) oxide (Fe2O3). Fluids weighted with API Hematite Powder contain fewer solids by volume than, making higher mud fluids possible. API Grade Hematite Powder is applicable in all types of drilling fluids, including freshwater, seawater and oil-base muds. It is used as a density increasing product, used as a weighting agent and in the paint industry. Hematite is also a harder mineral than Barite so it is more resistant to particle size degradation.

What is the feature of 17 1/2tricone drill bit? 1.The strength and wear resistance of inserts are improve by using carbide inserts with high strengthand high wear resistance. 2.Surface of the high precision bearing heat treated by using advanced heat treatment process to improve the load capacity and service life of the bearing. 3.The service life of the bearing is further extended by adopting harder and mort wear resistant material for thrust bearing. 4. Preventing reflux structure has dual function, it can avoid air counterflow and dust entering into bearing when the air-compressor stop working accidentally, and separate air and water in order to avoid water entering into bearing when it works normally to prolong the life of bearing 5.This series oil well rock bit use Sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the bearing journal is increased. 6.Thrust bearing surfaces are hardfaced and treated with friction reducing technology. 7.This series oil well rock bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved. What is the superiority of 17 1/2tricone drill bit? 1. It can recycle; it just consume one third of its lifespan in oil exploration process. 2. It can withstand high wob under the conventional drilling rate.

Company Introduction Our company (Hebei Goldman Petroleum Machinery Co., Ltd.) is located in Hejian City, a historical city nearby Capital Beijing. Hejian city is nearby the well known Huabei Oilfield ,which propelled the establishment and development of Goldman. We specialize ourselves in researching and production of rock drilling bits, mainly including tricone bits, PDC bits, drag bits, HDD hole opener, roller cutters and related tools like drill pipe,rotary slips, and so on. Our products are mainly used for oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, water well drilling, HDD pipelines projects and foundation projects. Product Detailed Description 1.Cutting Structure The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit 2.Gauge Structure Multiple gague protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life. 3.Bearing Structure High precision journal bearing with two thrust faces,Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure of the bearing are improved.and suitable for high rotary speed 4.Seal and Lubrication The advanced metal seal package consists of two metal seals and two elastic energizers.Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force,and achieves the bearing seal.In the drilling,metal seals are relatively dynamic,and the energizers are static.This will improve the reliability and durability of bearing seal.The pressure compensator system and advanced grease can greatly increase the lubricating reliability. Our Services (1) We are manufacture can supply good quality goods and competitive price (2) We not only have ourselves design but also can accept customization (3) We have fast and on time delivery time (4) Every bits have it's quality assurance (5) Contact our anytime if you have any question with bits. (6) 24 hours on time reply Contact us All sizes and type can be customized. If you need,welcome to contact me at any time.

Type TCI(Tungsten Carbide Insert) tricone bit IADC CODE Available 417 427 437 517 527 537 617 627 637 737 837 832 415 425 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535 Available sizes: 3 3/4" (95mm), 4 1/8 (105mm), 4 1/4"(108mm), 4 3/4 (121mm), 5 5/8"(143mm), 5 7/8 (149mm), 6 (152mm), 6 1/4"(159mm), 6 1/2"(165mm), 6 3/4"(171mm), 7 1/2"(190mm), 7 7/8 (200mm), 8 1/2 (216mm), 8 3/4" (222mm), 9 1/2 (241mm), 9 5/8"(245mm), 9 7/8"(250mm), 10 5/8"(269mm), 12 1/4"(311mm), 14 3/4"(348mm), 17 1/2"(445mm) Application formations Soft ,medium soft ,hard,medium hard,very hard formation Material Body: Alloy steel Tooth marterial: Tungsten carbide insert(TCI)

Description High-grade barium sulfate specially processed use as a drilling fluid weighting additive. BARITE meets the API Specification 13A, Section 2 requirement for a drilling fluid BARITE Recommended Use Primarily for mud rotary drilling, barite increases mud density while maintaining low solids to help control formation pressures Advantages 1. High specific gravity; raises drilling fluid density with minimum solids 2. Controls formation pressure, stabilizes the borehole 3. Cost-effective, non-toxic, and chemically inert Properties 4. Specific Gravity: 4.2 (minimum) 5. Moisture Content: Less than 1% 6. Bulk Density: 150 lbs/ft3 7. Mineral Content: 94% barium sulfate Mixing and application Add BARITE through high shear mixer or jet hopper so that entire circulating volume is at uniform weight. To control artesian flow at surface, keep the hole full at all times with weighted mud. Starting with 100 gallons of mud at a weight of 9 lbs/gal, 134 lbs of BARITE will raise the weight to 10 lbs/gal and increase the volume to 104 gallons. Packaging 1500 kgs Jumbo bags, one bag per pallet. All are of F.I.B.C. Class, SINGLE TRIP, all weather ( 04 PF Inner Bag & 05 PP Outer Bag )

Roller cone bit (IADC) Comperess strength: 200mpa.

* description: The roller reamer (drilling reamer) is used for all kinds of reaming stabilization in drilling operation, especially the function of stabilization in drilling of the abrasive formation. It is a hot-sale tool for hole size from 4 5/8â?� to 26â?�. Additionally, it can be used in different hole when same body is equipped with different bearing block and rollers. * feature: A. The body is made of high quality alloy steel, fully heat treated to 285-341brinell hardness and 54j minimum impact strength. B. Rollers can be changed easily at the well.

Wooden case.

1. Structure: it is a normal api standard deposition with tungsten alloy coatings on the ir inner and outer walls. 2. The performance indicators: Basic performance: meet api standards. Corrosion properties: resistance to corrosion of H2s and Co2 with high temperature, salt water, alkali and weak acid corrosion, meeting the corrosion resistance requirements of standard nace 0177. Wear resistance: good wear resistance, equivalent to hard chromium layer. Adhesion of tungsten alloy layer and substrate: tested according to gb / t5270-2005, the tungsten alloy layers dont crack of peel off. Appearance: uniformly bright, silvery white Tungsten alloy layer thickness: 40-60 3. Performance testing Wear and corrosion test: having passed a variety of the wear and corrosion resistance tests carried out by an cnpc tubular goods research institute, xian maurer petroleum engineering laboratory, and quality supervision and inspection center of surface covering layer products for machinery industry. Standard shipping packaging, as required

1.Tighten the bits when screw on. 2.When the bit lower down to the bottom , Should give a soft pressure, slow drilling .After a drilling 0.2m-0.3m with appropriate pump, then give the conventional drilling. 3.Drilling could not be without water, if not fear the normal vibration sound or drill too slow, lift the drill to check without delay. 4.When drill jammed, withdraw first, should not to force the rig start. 5.Drill could not without water, to ensure that the bit will be too hot. 6.Use the bits in right order , big size first, then small one . 30*35*40cm 45kg

The used tricone bits are much more cheaper than the new ones because of the cost is low, but the quality is promised. 30*35*40cm 45kg

1.Tighten the bits when screw on. 2.When the bit lower down to the bottom , Should give a soft pressure, slow drilling .After a drilling 0.2m-0.3m with appropriate pump, then give the conventional drilling. 3.Drilling could not be without water, if not fear the normal vibration sound or drill too slow, lift the drill to check without delay. 4.When drill jammed, withdraw first, should not to force the rig start. 5.Drill could not without water, to ensure that the bit will be too hot. 6.Use the bits in right order , big size first, then small one . 30*40*45 cm 50kg

The parameter of the IADC 537 roller cone Bearing:rubber sealed bearing payment terms:L/C T/T transport package:wooden case gauge protected Applicable formation:medium soft with low compressive strength and harder abrasive steingers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc. Hebei Crossing Drill Bit Manufacture Co.,Ltd is a professional supplier of drilling tools.With years of study and refining of the introduced technology,we have succeeded in the field of products research with proprietary intellectual property rights.Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole fiow field,profile optimization,design of inserts arrangement and low torque,material and manufacturing techniques etc.As a result,our products own better characters of service and ranges of application.Mainly used for oil and gas,mining,geothermal,construction and so on. The products of our company have achieved industrialization and serialzation.Besides our company has always laying importance on the technical exchanges and cooperation with the counterparts both at home and abroad.Our products have been sole all over the world,including the United States,England,Canada,Brazil,Russia,Italy,Iran,Saudi,Arabia,Korea,India,and Poland and so on. The main products Tricone bit(TCI and MT bit) PDC bit(steel body and matrix body) Reamer bit(HDD rock reamer bit,barrel reamer and fly cutter,replaceable cutter rock reamer) Drag bit,Core bit,Three and four wings PDC bit