By HILTON PREJEAN NOV Tuboscope Inspections for today's developments in drill pipe tube inspection. In the early days, the primary purpose of drill stem products, tubular inspection, internal tubular coatings, integrated systems, downhole Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation Annex F (informative) Proprietary drill stem connection inspection..206 Annex G (informative) Used work-string tubing International Electrotechnical Tool joint - component used to connect drill pipe lengths to form a drill string. Tool joint pin is connected to one drill pipe end, the tool joint box is connected to the other pipe Visual inspection - organoleptic examination by organs of vision. Drill pipe data tables The following tables provide data for the drill string. Data are given for the pipe body, tool joint, and drill pipe assembly. The tool joint sizes displayed represent common O.D. and I.D. configurations, although additional size com-binations are available. Standard DS-1, Drill Stem Design and Operation. TH Hill Associates Inc. NS-2, Drill String Inspection Standard, Fearnley Proctor Group These Specifications are in addition to the current API Standards, A.P.I. Specification 5D - Specification for Drill Pipe: API Specification 7 - Specification for Rotary Drill Stem Elements: Available exclusively from Bureau Veritas, The DS-1 Fourth Edition School provides a practical, integrated approach for managing the integrity of your drill string structure. The four volumes of DS-1 Fourth Edition serve as the foundation for this three day school, and what you learn will revolutionize your approach to failure prevention. rant Prideco Drilling Products & Services is the world's largest supplier of drill pipe and drill stem accessories. The division manufactures, sells and services a full range of proprietary and American Petroleum Institute (API) drill pipe, drill collars, heav