This secondary torque shoulder is not a seal. This website would like to use cookies to store information on your computer which will help to customize your interactions with us and provide you with a better browser experience. Pipe Weight:20lb/ft (29.76kg/m) 0 Upset: IEU Connection: Makeup Torque Then Tension Chart Connection Wear Chart 26,600 DRILL PIPE PERFORMANCE DATA SHEET DS40 CONNECTION OD (mm) MAKEUP TORQUE (N-m) 128.6 Calculations are based on uniform wall thickness and outside diameter - no safety factor has been applied. 0000097810 00000 n Access multiple NOV applications and services with one login. Team uniforms and spirit wear. With up to 50% faster makeup than the XT connection, Delta saves up to 4 seconds on each connection makeup and breakout. Services. Ask your drilling equipment provider whether they permit it. AC3000 High Power Wi-Fi Tri Band Router. Why can't we as an industry just pick the best one and go with it? To accept cookies from this site, please click the I Accept button below. I completed a total of 6 inspections which resulted in the inspection of 72 6 1/2drill collars and miscellaneous subs and 268 4 (DS40) hevi-wate drillpipe. To start the conversation again, simply ask a new question. Solving Problems. Both connections offer a versatile alternative to standard API connection designs when higher operational torque and tool joint wear allowance are desired, and they are fully interchangeable with corresponding API NC or FH counterparts. -)WQg@bf? @F/P)A$9L[1 These included the NC-50 (old 4.1/2 IF) the NC-46 (old 4.1/2 XH) and NC-38 (old 3.1/2 IF). 2018 Command Tubular. PDF DS Connections - RDT The GPDS and EIS connections increased torsional strength enables tool joint dimensional optimization more suitable for the pipe body torsional strength. 8aeZH PjAN% s|Tr"D|ax:h w NXC?NGXP@{f*$L@wEyWg{\k~c]XIGU1j+\gBD[ lPthp8. With more relaxed inspection criteria and 50% more opportunity to reface the connection, Delta shows a very low recut rate and requires 30% less material to recut the connection. The working strength is reduced because of loss in cross-sectional area. GPDS and EIS Connections | NOV In these scenarios the API box typically has a bore back (BB). High-strength connections designed for demanding drilling applications. Command Tubular supports all of its connections around the world by providing quality support, local licensees for repair and accessory manufacturing. Specifications The Grant Prideco Double Shoulder (GPDS) and EIS connections are high-performance rotary-shouldered tool joint connections available for drill pipe ranging in size from 2 to 6 in. Contact your Grant Prideco representative for hydraulic-optimized configurations and for further OD and ID combinations. Premium connections Premium connections are like cell phone chargers. They come in differentshapes and sizes from the many competing factories. 4.5 Drill Pipe Range III - DS40 Connection.

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