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- 产品描述
Stabilizer
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- Commodity name: Stabilizer
standard oilfield stabilizers are manufactured from one solid bar of AISI 4145H modifed steel, usually have 3 blade or 4 blades.Professional heat-treatment process gurantees the mechanical strengths meet the requirments of international. Hardness of 285-341HB can be assured with 1'' beneath the outer surface and 4 quadrant across the neck OD.
Stabilizer
AISI 4145H , near bit stabilizer oil drill stabilizer ,drill pipe stabilizer
Connection Working O.D. I.D. (mm) Overrall Length/Spiral Band Length(mm) O.D.(in) Of Body String Type Near Bit Type (mm) Top Down Top Down 5-7/8’’ 121 50.8 1450/400 NC38 3-1/2REG 6’’ 6-1/4’’ 6-1/2’’ 7-1/2’’ 178 57.2 1500/450 NC46 4-1/2REG 7-7/8’’ Or 8-3/8’’ 71.4 NC46 8-1/2’’ NC50 8-3/4’’ 9-1/2’’ NC50 NC50 NC50 6-5/8REG 9-5/8’’ 203 71.4 1700/550 9-7/8’’ 12-1/4’’ NC56 NC56 NC56 6-5/8REG 6-5/8REG 6-5/8 REG 6-5/8REG 13.35-16’’ 229 2000 NC61 17-1/2’’ 7-5/8REG NC61 NC61 NC61 17.7’’-24’’ 2500 7-5/8REG 7-5/8REG 7-5/8REG 26’’ 28’’ Oilfield stabilizers are manufactured from one solid bar of AISI 4145H modifed steel, usually have 3 blade or 4 blades.Professional heat-treatment process gurantees the mechanical strengths meet the international requirments . Hardness of 285-341HB can be assured with 1'' beneath the outer surface and 4 quadrant across the neck OD.
Replaceable sleeve stabilizer consists of mandrel and sleeve. The function is the same as spiral integral blade stabilizer. It can suit to different hole sizes and increase working life by changing the different size sleeves. The sleeve is threaded on the mandrel, so the sleeve can be fasten to the mandrel tightly and changed easily.
Hebei Crossing Drill Bit Manufacture CO.,LTD is a professional supplier of drilling tools,including tricone bit,PDC tricone bit,Hole opener,single cone bit and so on.With years of study and refining of the introduced technology, we have succeeded in the field of product research with proprietary intellectual property rights.Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole flow 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 serialization.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 sold all over the world, including the United States, England,Canada,Brazil,Italy,Saudi Arabia,Korea, India, and Poland and so on.
Main products
tricone bit(mill tooth and tungsten carbide insert tricone bit)
PDC bit(matrix body and steel body PDC bit)
hole opener(HDD rock reamer,barrel reamer,fluted reamer,etc)
drag bit(step drag bit,PDC drag bit,chevron drag bit,etc)
accessories(roller cone,bit breaker,ring gauge,nozzle ,etc)
Milled tooth tricone bits
1, Soft formations ( IADC 114 - 117 )
These bits are designed to drill the softest formations such as soft shales,red beds, and clays, with high durability and maximum penetration rates.2, Soft to medium formations( IADC 121,124,126,134,136,137 )
These bits are designed to drill formations such as shales, medium soft limestone, Medium sandstone and other formations with intermittent hard streaks.3, Medium to medium hard formations ( IADC 213,214,215,217)
These bits are designed to drill formations such as hard sandstone, dolomite, and broken formations with hard cherty streaks4. Hard formations(IADC 317, 337)
These bits are designed to drill formations such as hard limestone, dolomite, hard sandstone and chert, etc.
Key words:- Stabilizer
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