Rupture Disc RD Circulating Valve Alloy Steel Drill Stem Testing Tools
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... testing service and well completion operation. RD Circulating valve is the same as RD Safety circulating valve except short of ball valve section, the annulus ......
Techcore Oil Tools Co.,Ltd,
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Oil & Gas Well Downhole Drill Stem Testing Tools String APR DST Tools String
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...Drill Stem Testing Tools String APR DST Tools String The Drill Stem Testing Tools / DST tools manufactured by ZZ Top is full bore type and annular pressure operated, applicable for 4 1/2” to 20” casing, the tools OD is 3 7/8” and 5”, Working pressure upto 105Mpa, working temperature upto 425F. As per NACE MR0175 standard, the materials ZZ Top used is AISI41XX Alloy steel......
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Casing hole Drill Stem testing tools string
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DST TEST STRING SHEMATIC AND DETAILED DESCRIPTION: Drill-stem testing (DST) is a procedure used in the petroleum industry to determine the productive capacity,and permeability of a potential petroleum reservoir zone. It is comprised primarily of a flow ......
DST Oiltools Co., Ltd
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Cased Hole Drill Stem Testing Tools For Oil Well Downhole
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.... The drill stem testing tools are applicable for 4 1/2” to 20” casing, the tools OD is 3 7/8” and 5”, Working pressure upto 105Mpa, working temperature upto 425F, the DST tools is designed and manufactured according to NACE MR0175 standard,...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Galvanized Coated Alloy Steel Drill Stem Pipe for Heavy-Duty Applications
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... pipe is ideal for accommodating the needs of drilling operations in different environments. Constructed from high-quality alloy steel, the Drill Pipe is known for its strength and reliability, making it a suitable choice for demanding drilling tasks. The...
Hunan Rongchang Machinery Equipment Co., Ltd.
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API 7-1 High-Grade Alloy Steel Drill Pipe Fishing Tools Junk Sub / Taper Tap/ Die Collar
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...Alloy Steel Drill Pipe Fishing Tools Junk Sub / Taper Tap/ Die Collar Descriptions of Taper Taps & Die Collars: Fishing tools taper taps and die collars are manufactured from high-grade alloy steel and cemented to ensure the highest strength. They are available in a wide range of sizes, and can be equipped with different types of guides. The Taper Tap is a special internal catch fishing tool......
Dongying Oilman Machinery Equipment Co.,Ltd.
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5ft Slickline Tool String Alloy Steel Weight Stem Bar For Oil Well
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Alloy Steel Weight stem Bar 5ft Wireline Tool String For Oil Well I. Overview: The weight stem bar is used to provide the weight required for the operation, so that the tool string can overcome the pressure acting on its section and the resistance of the packing in the packing box and fall. The weight stem......
Ruixin Energy Equipment
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Non Magnetic Spiral Drill Collar Manufacturers Alloy Steel Drill Rig Tools For Oil Drilling
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Non Magnetic Spiral Drill Collar Alloy Steel Drill Rig Tools For Oil Drilling 1,Introduction Magnetic drill collars are made of low carbon high chromium manganese alloy steel, which is refined by strict chemical composition ratio and forged to achieve its ......
Hunan Dinghan New Material Technology Co., LTD
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Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling
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...Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling Drill Extension Rod Introduction Our reverse circulation drill rods and drill pipe consist of European hardened 4140 alloy steel tool joints with heavy duty seamless drill pipe and high tensile API 5CT rated wear resistant Inner Tubes. Drawing on our years of experience in the design and manufacture of tough and wear resistant RC drill......
ROSCHEN GROUP
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Alloy Steel Drilling Rig Tools , Rotary Drilling Rig Components Long Service Life
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Alloy Steel Drilling Rig Tools , Rotary Drilling Rig Components Long Service Life The impregnated diamond bits are typically used in the drilling of hard earth layers (hard stratum or formations), and it is quite suitable for breaking and non-breaking of 5-10-level stratum and a variety of abrasive formations. Core Bits are used for drilling......
Kondasin International Co.,Ltd.
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