Drill Pipe. 0000087677 00000 n %PDF-1.4 % The minimum strength can be converted to a more usable strength in pounds by multiplying the minimum yield in psi by the cross-sectional area of the metal. 0000009377 00000 n Turn off the scanner. A standard rotary shoulder connection has two main components A seal/torque shoulder and threads. To accept cookies from this site, please click the I Accept button below. Products TSC's Drill Pipe product range includes sizes from 2-7/8" diameter pipe to 6-5/8" diameter pipe. 0000033645 00000 n Loading Originals. On the other hand there were inspection companies in the past that used a grinder with a soft disc on it to flatten galls and polish seals on a regular base. Contact your Grant Prideco representative for further tool joint OD and ID configurations. 0000113159 00000 n ;imuf|%]vbSO$x:w?}{ cy!0,:&9 Y9o'4EpO12Q R&~.Y&>K%"WLLId$o;>z?4ZN`#&%JN#zn7'eN37-tVg|@h2>",KK5bjE@t"`D?S2:2^0bShE15-yA02W[J8Q(G],H}u[3m-O03LPG\5#e}jlO/t&&-s5@T=nkI.^)mv cKC$ie':!p %@9;>Wdh8X2um"}hecB u]wxFc}yd*)[n2&DjbaB@Y^o 'ZU!*`vu3Xn(>05g)l2bc@3D~K\jEi>++eibf[WP~e`Gf. <>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> The original high-performance rotary-shouldered connections. 4.5 Drill Pipe Range III - DS40 Connection. Join our global family and become part of the company thats leading innovation within the upstream oil and gas industry. Tool joints are mainly screw-type connectors that join the individual joints of D/P. These rates are pretty well what I see on all the rigs I do inspections for on a regular base. Athlete's Connection/Teamlax, Lansing, Michigan. 0000058062 00000 n This secondary torque shoulder is not a seal. Access the most up-to-date technical documents and brochures for our Grant Prideco products. Cleaning and Transporting Your Scanner. Thanks, Background Gas In Drilling Oil & Gas Wells, D Exponent Calculation & Correction Equation, Drill Pipe API Specifications, Thread Types &Tables, Cementing Calculations- 7 Steps & Spreadsheets. All this damage is being caused on the drilling floor and by evaluating the mechanical damage to connection threads and seals you should be able to determine the cause of the mechanical damage and make corrections. This did a great deal of damage and caused many washouts. In addition, monitoring of the first 108,000 connection inspections showed Delta requires 3.1 times fewer recuts than XTmeaning cheaper repair bills, fewer pipe movements for repair, and simply less pipe needed as contingency. Threads also see a lot of minor damage from mishandling and depending on the location and severity of that damage in many easily be repaired. At Odfjell Well Services we constantly hear from people who ask us why certain drill pipes don't go together. These are single shoulder connections: They only have one torque shoulder on both pin and box. On a high torque connection There is an additional torque shoulder/mechanical stop at the end of the pin and back of the box. stream That rule shouldnt be taken literally and the minimum amount of material should be removed in a single refacing. We are glad to introduce this refreshed version of the site, with improved accessibility, updated content and new features. endobj Yes, some connections go together with other types under given circumstances. Flexible exhaust connection EPA certified engine Generator NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting The majority of damage today is caused by external wear. Can we screw type A together with type B, etc.? I won't be talking about connections for casing or tubing. 0000086746 00000 n Configuration Fundamentals. The minimum OD varies with what grade and weight the drill pipe is. Command Tubular supports all of its connections around the world by providing quality support, local licensees for repair and accessory manufacturing. With the same outside diameter and inside diameter, our DT connection torque capacity is about 40% higher than the API connection. H-90 thread forms are still common on BHA components. On a high torque connection There is an additional torque shoulder/mechanical stop at the end of the pin and back of the box. trailer Delta belongs to the same torque segment as our XT connection and offers the same hydraulic performance. MTU 4R0113 DS40 Diesel Generator Set 40 kWe/60 Hz/Standby/208 - 600V Reference MTU 4R0113 DS40 (40 kWe) for Prime Rating Technical Data . Threads have two flanks (the sides of the thread). Makeup Torque Guidelines - Good COPPER-BASED thread compound is recommended for rotary-shouldered drill pipe connections by the OEM. % endobj These are single shoulder connections: They only have one torque shoulder on both pin and box. Ironically, SSTs are rarely found in BHA components where their larger thread root radius would be most bene cial. endobj 5 Drill Pipe Range II- VX46 Connection. AC3000 High Power Wi-Fi Tri Band Router. Our expansive network of licensed repair, Best practices for running and handling to properly care for and maintain your Grant Prideco drill, Supporting our customers is our highest priority, and we look forward to partnering with you today, The original high-performance rotary-shouldered connections, Grant Prideco Double Shoulder and EIS connections offer enhanced performance and interchangeability, Optimized connection configurations that offer more torque, faster makeup, and enhanced performance. The tendency for mud or cement trap in crevices are eliminated as well. Open the Device menu and select Quit. Odfjell Technology is an international well service company, providing world class TRS, rental and well intervention services worldwide. If it is then you will see stretched pin threads and belled boxes. 0000088212 00000 n That is a refacing rate of under 6% and reject rate for machine shop recuts due to mechanical damage of under 2%. To accept cookies from this site, please click the I Accept button below. 0000002034 00000 n Set the connection mode switch on the scanner to the Wi-Fi position. I HAD USED DIFFERENT MODEL OF PRINT SERVER LIKE IOGEAR AND D LINK PRINT SERVER TO PRINT ON DNP DS40 WERE NOT SUCCESSFUL. . Pin end Box end Threads have two flanks (the sides of the thread). if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drillingmanual_com-large-mobile-banner-2','ezslot_15',641,'0','0'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-large-mobile-banner-2-0');The number preceding regular in the name (in, for example, 6-5/8 Regular) refers to the drill pipe size on which the connection was originally to be (but is no longer) used. EPI is a tax-deductible U.S. 501 (c) (3) nonprofit charity. There is no apparent reason (except tradition) for their continued use, since superior NCs exist for most all applications. 2018 Command Tubular. Throughout every region in the world and every area of drilling and production, our family of companies provides the expertise, equipment, and operational support necessary for successnow and in the future. Besides, the dimensions (diameter and length) of the secondary shoulder need to allow it. I completed a total of 12 inspections which resulted in the inspection of 166 6 1/2drill collars and miscellaneous subs and 430 4 (DS40) hevi-wate drillpipe. The M-DS40-XYZ Compact Metric Dovetail Linear Stage is preferred for small 14 mm XYZ travel applications where set, lock, and forget is required. 35 likes. Also, the 6-5/8 FH was officially reinstated in 1993, no doubt because of its increasing popularity on 6-5/8 inch D/P. 0000057605 00000 n Our award-winning DS40 is a compact, affordable and powerful digital photo printer that uses a high-resolution dye-sublimation processor to produce photos with impressive full-color details. Printing to a DNP DS40 Printer - Apple Community Mac OS & System Software / OS X El Capitan Looks like no one's replied in a while. - Ensure 360 DEGREES of coverage of the threads and torque shoulders. Thanks to the financial capital provided by our investors, we're able to continue developing innovative products and solutions to the oil and gas industry that lead a safer, more environmentally friendly future. This is also a relatively new patented connection. For example. Every day, the oil and gas industrys best minds put more than 150 years of experience to work to help our customers achieve lasting success. In addition to industry API tool joint connections, Command Tubular offers its advanced CET and CDS proprietary high torque double shoulder connections when higher torque is needed. DIR-2640-US. 0000009508 00000 n Tests by the developer show improved fatigue performance for SSTs. Also the heavier the drilling tool the more severe the damage, drill collars and hevi-wate drill pipe seeing the most thread damage. 2 7/8IF, 3 1/2IF, 4FH, 4 1/2XH, 4 1/2FH, 4 1/2IF, 4 1/2REG, 6 5/8REG, 4H90,4 1/2H90, 5H90, and 7H90. GPDS and EIS are not interchangeable with each other. All rights reserved B.H.A. 0000057331 00000 n Environmental Topics and Definitions Applicable to NOV, We Power the Industry that Powers the World. sz}KTnG_hFxm; =TbuxW.eqzxiy})8uXvBVv|iZJ%RsGv*CEPOBmCOxJ60zJM%J c9jh]t7gCt{VSc Command Tubulars CET and CDS connections offers technically advanced solutions for even the most demanding drilling conditions. 0000112599 00000 n Security level: Select the wireless connection's security protocol. Scanner Basics. Built for durability and performance by the industry's leading drill pipe manufacturer, Supporting our customers is our highest priority. Videos. They come in differentshapes and sizes from the many competing factories. Since downhole stress can be additive to makeup stress, PAC connections are that much closer to failure even as they pass through the rotary. endobj With regularly scheduled field inspections of your bottom hole assembly that includes minor repairs to threads and seals there is no reason why a string of drilling tools shouldnt last until the drilling program is complete with minimal rejects. 0000013758 00000 n We have the people, capabilities, and vision to serve the needs of a challenging and evolving industry. Downloads. 0 All TSC API grades meet or exceed the standards. %PDF-1.6 % Delta delivers improved overall performance compared to our XT connection but with the ease of use and lower cost of maintenance of an API connection. Rental Catalogue. 2 0 obj Dlink DSL-2640B routers include a very basic firewall that helps protect your home network form unwanted access from the internet. See the list below for thread types that can be used together. You can see the threads are all pushed back towards the seal signifying there has been to much weight put on the connection when being spun in and out. Some examples are: Most premium connections have a double shoulder. Our goal is, quite simply, to connect the lesbian community worldwide. That is a refacing rate of about under 10% and reject rate for machine shop recuts due to mechanical damage of under 1%. uGPDS connections are interchangeable with GPDS and API connections of similar size. 0000097360 00000 n It is also a good idea to monitor the damage to the top drive saver sub working pin it will tell you if there is a problem by its wear pattern. PACs are also the only connections that still use the fatigue prone V-065 thread form that was discarded by everyone else in 1968. GPDS and EIS are not interchangeable with each other. The reason for their popularity habit and the belief that changing to NCs would cost more than it would be worth. GPDS and and EIS are not interchangeable with each other. ?m dv%S. For drill pipe connections, Delta is the difference. API Drill Pipe GradeMinimum Yield Strength (psi)Minimum Tensile Strength (psi)E-7575,000100,000X-9595,000105,000G-105105,000115,000S-135135,000145,000. On the pin the first three or four starting threads and the final two threads near the seal and on the box the first two threads near the seal and the last three or four vanishing threads at the back of the box are not engaged (high torque connections designed with less thread taper have more engaged threads). View Your Quote. This additional strength provides the required torque for drilling to extended depths or in more demanding environments. hb``d``E01%%$QM(f`dg2e|d1C3Xfc0y;Pn7[1KQ0D04(?``8!un>7@FCOD 0000001728 00000 n Welcome to VAM. The classes are summarized as follows:New:No wear and has never been used.Premium:Uniform wear and a minimum wall thickness of 80% of original wall thickness.Class 2:Allows D/P with a minimum wall thickness of 65% with all wear on one side so long as the cross-sectional area is the same as premium class, that is to say, based on notmore than 20% uniform wall reduction.Class 3:Allows drill pipe with a minimum wall thickness of 55% with all wear on one side.Api drill pipe specifications (Wear Classification), Please consider that any articles or Ads here related to Forex, Banking, any Adult sites & any Dating Websites are haram. The user is fully responsible for . endobj There was no additional damage to the connection. Allows drill pipe with a minimum wall thickness of 55% with all wear on one side. The short answer is competition. rMD`i1yL+GW;pV{}M>T]^TO%Kec Z;fttQSJrVj v4[T]_>O(AzzZ+VDjSM2"u~6~a~ C_L0V]?6u]QUSeyHVU>}S?rmVX'|, \yMDmjh9S+};zYfDu2o2c9Enu|/b{nA/*ed3cFIDe4. 0000096759 00000 n Removed 2 cracked drilling tools from service. Similarly, the API pin will make up to the double shouldered box. High-strength connections designed for demanding drilling applications. <> 4 0 obj Fully Interchangeable with API and some DS connections; NS-1 approved rotary shoulder connection; Provides increased torque with the addition of an optimized secondary torque shoulder; A smooth ID through the connection, which can be made with smaller OD's and larger ID's than standard connections while maintaining higher torque capacities 0000038446 00000 n Why can't we as an industry just pick the best one and go with it? Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM) Access Control Lists (ACLs) Bidirectional Forwarding Detection (BFD) Border Gateway Protocol (BGP) 0000086367 00000 n There is no gap or change in the ID from the box to the pin, creating a smoother fluid flow with less turbulence and eliminating the opportunity for trapped cement and cuttings. In normal situations the thread wear would show a rounded thread crest and uniform wear. Tool joint upset type is a part of the drill pipe specifications (specs). For example, a 5 drill pipe can be described as 5, #19.5, E, XH, NC50, Premium. Yet, this applies to the pipe, and NOT to the connections. Jim Felder Author Level 1 21 points Printing to a DNP DS40 Printer I have a 27" iMac running OS X 10.10.5 and it prints fine. All the damage on this connection was in the break out direction. 884 0 obj <>stream Our DS is interchangeable with the following API thread connections: DS38 NC38DS40 NC40DS46 NC46DS50 NC50DS55 5 1/2 FH High TorqueConnections DT Connections DT connections are double shoulders connections with API thread pro les. endobj 1 0 obj Tool Joint / Connection Specifications. Before you try to screw different connections together, do the following. hb```b``f`f``dcd@ AV Hd1sR$I>:5Ox,TdxL~8cS Ghsu2_kGP#o Top drives are several times heavier than the old rotary table rigs swivel and kelly bar. 4 55 They offer good clearance, but often at the price of alarmingly low tensile and torsional capacity. In this post I will deal with the drill string connections only. I determine the refaceability of a connection by referencing the pin or box bench mark and if a bench mark is not present (some machine shops dont re-apply bench marks when recutting) I measure the pin length or box counterbore length to assess refaceability. 58 0 obj <>stream 0000028548 00000 n They must be strong enough to endure different loads and combinations of tension and torsion. Connection/Tube Torsional Ratio Tool Joint Connection Type DS40 OD mm Material Yield Strength MPa 896 Tensile Yield Strength kdaN OD mm 133.4 Torsional Yield Strength ft-lbs ID mm 68.3 Recommended Makeup Torque ft-lbs Pin Shoulder Angle deg 18 Pin Tool Joint Length mm 356 Box Tool Joint Length mm 356 Drill Pipe Assembly Shoulder-Shoulder Length . P/KhD%tPQ`l] uvc)-\@NHBjzCIh~D*L;JJAgUor2xr8SWm$~F 0000005964 00000 n Thanks to the financial capital provided by our investors, we're able to continue developing innovative products and solutions to the oil and gas industry that lead a safer, more environmentally friendly future. Since this firewall blocks incoming connections you may need open a port through it for certain games and applications. The drill string data sheets tell us what the pipe can endure internally in the drill string before it bursts or collapses. In these scenarios the API box typically has a bore back (BB). I HAD PING FROM THE PC TO THE SILEX NETWORK ADAPTOR WITHOUT . Also, the 6-5/8 FH was officially reinstated in 1993, no doubt because of its increasing popularity on 6-5/8 inch D/P. Refacing should be a last resort when repairing minor seal damage. startxref Each joint of drill pipe consists of the tube body and the Tool Joint (connection). Best practices for running and handling to properly care for and maintain your Grant Prideco drill, Supporting our customers is our highest priority. Frode Bjrheim is a specialist in drill pipe standards and lifting equipments with more than 30 years' experience in the oil & gas industry, both offshore and onshore. These premium connections have the same thread profile as the corresponding API connections. This improvement is achieved at higher cost, reduced availability and sacrificed field repairability. The stabbing flank on the other hand does not come into contact with its opposing stabbing flank when made up, there is actually a space to channel away excess thread compound and debris while the connection is being made up (Rotary shoulder connections do not seal in the threads). <>/XObject<>/Pattern<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.32 841.92] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> You don't want an unexpected shoulder separation and an uncontrollable leak when drilling a deviated well.. It is also my observation that if you can keep a connection in the field working the thread flanks and torque shoulders will harden up from the cold working that occurs every time the connection is made up making them more resistant to mechanical damage. In general, D/Ps joints are available in three length ranges: API Drill Pipe Specifications (specs) is generally described 6 items. Fully Interchangeable with API and some DS connections, Extended by being able to wear to a smaller OD while maintaining a torsional capacity greater than 80% of the drill pipe tube. As the most balanced drill pipe connection we have ever put to market, Delta offers a cost of maintenance comparable to that of an API connection while providing improved performance. Rejected a total of 12 subs (mostly saver and drill thru subs), 3 drill collars, and 5 hevi-wate drillpipe for excessive thread or seal damage. By the way, our official name and address is Elsie Publishing Institute (EPI), PO Box 811, East Lansing, MI 48826, ph 517-371-5257, fax 517-371-5200, www.LConline.org. The D/P is inspected periodically to detect cracks, pits,reduction in wallthicknessandother defects. GPDS and EIS are proven connections that provide increased torsional capacity, promote more streamlined configurations, and tolerate more tool joint wear than standard API rotary-shouldered connections. As the grade (minimum yield strength) increases the actual weight increases because the upset has more metal in it. Our family of companies is organized to provide expert solutions, equipment, and operational support to optimize your drilling and production operations.
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