4.5in Crossover Sub Drilling EUE NUE Drill Bit Lift Sub
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... gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Specification : There are three types such as pin*pin, pin*box, box*box. We carry size range of 2-3/8", 2-7/8″,...
Suzhou Energy Tool Co., Ltd.
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API Oil Field Crossover Sub Drilling Reduced Section Joint
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...Drilling Cross Joint Reduced Section Joint Product Description Conversion joints are used to convert from one connection size to another or as disposable components to extend the connection life of more expensive drill pipe members. Crossover sub Description Upper Connection pat Lower Connection Part Type Kelly cross-over sub Kelly Drill pipe A or B Interim cross-over sub Drill pipe Drill collar A or B Drill bit cross-over sub Drill...
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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High Performance Crossover Sub Drilling API Standard for Down The Hole Drilling Pipe
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API Standard Oil Drilling Crossover Sub for Efficient Drilling Operations *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-......
Hejian Ruida Petroleum Material Co., Ltd.
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Crossover sub, Drill pipes and bits for Horizontal Directional Drilling
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HDD Sound Housing Drill Bit For Sale Product Description Pilot/ Sonde Housing (2 3/8"~6 5/8" FH) Connection: Direct connection with drill pipe, Octagonal connection, Side-opening Octagonal connection back-load transmitter housing Standard connection side -......
Dongying On-tech Equipment Co., Ltd
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AISI 4145H Drill String Components Crossover Sub Connect Drill Tools
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...connectors in drilling operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). The length of crossover subs is generally measured from...
Dongying Oilman Machinery Equipment Co.,Ltd.
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Oil Drilling Crossover Sub
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...Crossover Subs – the perfect oil drilling solution for your project! Crossover Subs are designed to provide the highest quality solutions for all your oil drilling needs. Our Crossover Subs feature a thread surface treatment of phosphating and copper plating for superior performance and reliability. These Crossover Subs can be used with any drilling tool and provide superior drilling......
Hejian Sanlong Petroleum Machinery Co., Ltd.
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API Drill Bit Adaptor Sub Crossover Subs High Effective
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... tools etc.that have different sizes or types of threads. Adaptor subs are made of high quality alloy steel. Connections can be made as per clients' requests. Types Size Available Water Swivel Adapter Subs Can be made as per clients' request....
Best Drilling Equipment (Wuxi) Co.,Ltd
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Oilfield Tubing Pipe Connection Crossover Subs For Tubing Pumps And Accessories
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... employed to connect specialized drilling tools and stabilizers within the BHA. Additionally, subs can safeguard other tools integrated into the drill string. Crossover subs are specifically engineered to be compatible with the tool joints to which they...
Puyang Zhongshi Group Co., Ltd.
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oilfield downhole tools China API drilling crossover sub for drilling tools
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... pin *NUE pin, NUE box *NUE box, NUE pin*NUE pin 4. Length: As customer’s required api crossover sub: It is divided into drill string crossover and tubing Crossover. Drill string Cross-over is divided into type A, type B and type C....
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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Crossover Sub Swivel Hdd Drilling Tools For Horizontal Directional Drilling
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...Product Description: Cross Over Subs is a specialized drilling equipment used in oil fields for oil drilling. It is made of durable science steel, which can effectively save time and money in the oil drilling process. The Cross Over Subs is mainly used as...
Hebei Crossing Drill Bit Manufacture Co.,LTD
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