API Standard Entry Sub Drill String Bumper Sub Forging Process For Oil Rig
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Entry Sub for Drilling Bumper Sub Kelly API Drill String Adapter The drill string adapter is made of AISI4145H Cr-Mo steel and follows API Specifications. The Company can produce same-diameter, reducing and left lateral drill string adapters and can ......
Xi'an Rig Oilfield Equipment Co., Ltd.
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API Standard Back Off Sub for Stuck Pipe Backoff Operation with Multiple Model Options
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Back Off Sub, API Standard Oil Well Fishing Tool for Stuck Pipe Backoff Operation Back Off Sub Back off sub, also known as back off spear, is a vital downhole fishing tool applied for oil & gas well fishing operations. It serves as an effective alternative......
XIAN ATO INTERNATIONAL CO.,LTD
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API Standard Oil Mining Crossover Sub Drilling Lifting Sub
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API standard drilling crossover sub lift sub and drill bit sub Description : Cross-over sub acts for conversion and connection of drill stem component in petroleum,natural gas and geology drilling work. It is used mainly for connecting of upper drill tools......
Suzhou Energy Tool Co., Ltd.
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API Thread Cross Over Subs Hdd Crossover Subs - Connect Drill Pipes and Drill Collars NC26
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...subs, sometimes referred to as cross over subs or hdd crossover subs, are an essential drilling tool for connecting drill string components with different thread types. Designed to withstand the high-pressure and high-temperature conditions of drilling operations, our crossover subs are built with API-standard materials and manufacturing processes to ensure maximum durability and performance. With our API...
Anci District Flying Drill Metal Tool Department
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Oilfield Drill Tube Pipe Crossover Sub API Standard For Well Drilling
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... to the market and customer's personalized needs, a variety of non-API standard series of oil casing products can also be customized. Including steel grades and thread types, including TJ-1, TJ-2, TJ-3, TJ-4, ......
Shandong Huichi Industry and Trade Co.,Ltd.
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Drill Pipe Sub For Connection API Standard Tricone Bit Cross Over Subs
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...Sub for Connection API Standard Tricone Bit Cross Over Subs Description: Cross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel. We can offer Kelly cross-over sub......
KSQ Technologies (Beijing) Co. Ltd
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API Standard Forging DTH Drilling Adapter
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... quality alloy steel,now we have rod sub adapters include Box to Box(female to female), Box to Pin (Female to Male), Pin to Pin(Male to Male)in different ......
Beijing Jincheng Mining Technology Co., Ltd.
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API Standard Drill Pipe Crossover Sub In Oil Drilling Projects
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Product Description: Crossover Subs are specially designed and manufactured sub assemblies for oil drilling. They are custom-made according to the specific needs of the customer, and offer superior performance due to their precise forging process. ......
Hejian Sanlong Petroleum Machinery Co., Ltd.
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API Standard Kelly Cock Valve, upper and lower kelly valve
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API Kelly cock valve 35mpa 75mpa 105 mpa Product Description Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper......
Dongying On-tech Equipment Co., Ltd
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API Standard Special Thread N80 Crossover Sub for Oil and Gas Industry
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COMPANY PROFILE We(SWS) are specialized in cementing tools and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed industry quality ......
Jiangsu Service Petroleum Technology Co., Ltd
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