دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a lubricant for the threads of oilfield tubular goods. v: to apply thread lubricant.

n: A generic term applied to all types of thread lubricants. For casing, tubing and line pipe use lubricants specified in API Bulletin 5A. For tool joints and drill collars less than 7 inches OD, use a thread lubricant containing not less than 40-60% by weig

pipe thread dope used to lubricate and seal the threaded connection.

n: a steel or plastic pipe used in pipelines, gathering systems, flow lines, and so forth.

n: a long, hollow cylinder, usually steel, through which fluids are conducted. Oilfield tubular goods are casing (including liners),drill pipe, tubing, or line pipe.

n: a length of drill or line pipe, tubing, or casing shorter than range 1 (18 feet or 6.26 metres for drill pipe) in length.

n: a short section of pipe used tospace out casing or tubing to reach the correct landing depths.

a short section of casing or tubing used as a depth identifier to a collar locator log or used at the top of the well when spacing out a string prior to hanging the string.

n: in pipeline construction. The process of delivering and distributing line pipe where and when it is needed on the right-of- way. Stringjng also includes the delivery of joints of special wall thickness and pipe grade to specific locations. such as road crossings. where heavy wall thickness may be specified by the contract or by regulations. Pipe is strung so that the movement of livestock and vehicles is not impeded.

n pI: any kind of pipe. Oilfield tubular goods include tubing, casing, drill pipe, and line pipe. Also called tubulars.

n: The general designation of all kinds of pipe,which include casing ,drill string ,oil tube and general steel tube.