ds40 thread connectioncar accident in hartford, ct today
0000023284 00000 n Examples of this are Vam Eis, DSTJ, GPDS, etc. Threads have two flanks (the sides of the thread). PACs are very poor selections for drill collars. In these scenarios the API box typically has a bore back (BB). 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. Our family of companies is organized to provide expert solutions, equipment, and operational support to optimize your drilling and production operations. Athlete's Connection/Teamlax, Lansing, Michigan. 4 0 obj The longest & major section of the Drill String Componentsis the Drill Pipe. On this page I will briefly go over the mechanics of a rotary shoulder connection and the type of damage that is found and what I believe is the cause of that damage and the actions that I take to correct that damage if possible. 0000009635 00000 n ! That is a refacing rate of about 2% and reject rate for machine shop recuts due to mechanical damage of less than 1%. When evaluating the condition of a seal I use API and manufacturers standards as to the acceptability of the seal and when to reface the seal if required. Connection: XT39; Compatible With: OD: 4 7/8" (4.875") ID: 2 11/16" (2.688") Adjusted Weight: 16.46 lb/ft; Average Length: 31.5 ft; Add To Quote Download Full Spec Sheet. Custom screen DPM-DS pin and box connection made up to a smooth bore, without gap or change in ID transition at the secondary make-up shoulder. One thing I do though is when it comes to galled seals with raised burrs that do not meet the requirements to be refaced, manufacturers recommend not filing the gall flat but to reface the seal instead (raising repair costs). 0000112955 00000 n Team uniforms and spirit wear. Theme by Seos Themes. Standard makeup torques in PAC drill collars cause a pin neck tensile stress of 87,500 psi, compares to 62,500 psi in a similar sized NC connection. 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). endobj SST boxes are identical to NC boxes of the same size. 5 Drill Pipe Range II - NC50 Connection. Available drill pipe, heavy-weight drill pipe and collars in all sizes from 2 3/8-12.drillstrings and frac strings. In normal situations the thread wear would show a rounded thread crest and uniform wear. With millions of feet of drill pipe using Delta connections in the field, hundreds of wells drilled on land and offshore, and hundreds of thousands of individual connection inspections confirming its ruggedness, Delta is able to benefit your drilling operations while lowering your cost of ownership. 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. Refacing should be a last resort when repairing minor seal damage. Although similar to other API connections, these connections incorporate an internal secondary torque shoulder. Contact your Grant Prideco representative about our uLtimate Series connections for more detailed information. <> 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. %PDF-1.6 % The drill string data sheets tell us what the pipe can endure internally in the drill string before it bursts or collapses. 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 actual weight of the 5 D/P in the above example is 20.89 lb/ft. 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. Flexible exhaust connection EPA certified engine Generator NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting Regulars continue to be the connections for BHA components, even though they are inferior to NCs of the same bending strength ratio because they have a sharper root radius. Higher torque. They are the load flank and the stabbing flank. Can we screw type A together with type B, etc.? The number serves no real purpose other than identification because drill pipe does not have API regular connection. Drill Pipe. hVmO0+ !2&4*-cVP (-KB1!K|>q@5c4fw7;/*;>r3xg|bzx?d65lEvE.qegi6+l[d@ZHk]+'wX#H]K-Z21F]*J^ API Drill Pipe GradeMinimum Yield Strength (psi)Minimum Tensile Strength (psi)E-7575,000100,000X-9595,000105,000G-105105,000115,000S-135135,000145,000. Grade E D/P has a yield strength of 75,000 psi. RSC's come in two sub-categories: Study the schematic for drill pipe tool joints below to gain a better understanding of what we are talking about: > Read also: How to choose the right drill pipe. 0000113159 00000 n Everything's fine today, that is our illusion". 2 0 obj This allows smoother fluid flow with minimized turbulence and energy loss inside the connection. Powered by ASTOUNDZ, 7-1 and 7-2 (ISO 10424-1:2004 and ISO 10424-2:2007), Best in class performance and optimized operational characteristics required of high torque connections to drill the well designs of today, Available on all sizes of drill pipe, heavy-weight drill pipe and collars for use on work strings, slimhole drillstrings and frac strings, 5 turns to make-up is the fastest of any high torque connection, 170% 200% of the torsional strength of API connections, Provides increased torque with the addition of an optimized secondary torque shoulder, Reduces the amount of repairs required to less than 1% per well drilled, Cuts rig NPT during tripping operations by 50% over competitive high torque connections, A smooth ID through the connection, which can be made with smaller ODs and larger IDs than standard connections while maintaining higher torque capacities. The load flank which once the connection is made up takes all the load along with the torque shoulder(s). The most common damage is to see a raised burr form on the thread crest and minor galling on the stabbing flank side of the threads. 0000001396 00000 n <]/Prev 117280>> Only comedy club in town with the nation's top comedians PROVEN to make you laugh! Sometimes these are experienced drillers who have been in the industry for years. Removed 1 cracked drilling tools from service. In this post I will deal with the drill string connections only. Top drives are several times heavier than the old rotary table rigs swivel and kelly bar. This additional strength provides the required torque for drilling to extended depths or in more demanding environments. However, the 5 1/2 FH was officially resurrected about 10 years later. It is much less susceptible to shock and vibration than bearing stages. The API bore back box stress relief feature is standard for the box connection on Heavy Weight Drill Pipe with NC38 and larger connections, helping to extend the service life of the connection; Cold rolling the thread roots on all Heavy Weight Drill Pipe connections increases the connection's ability to resist fatigue cracking; So here comes a post with the need-to-know basic stuff about drilling connection types. With the Technology on todays high tech drilling rigs specifically designed to make up and break out drilling tool rotary shoulder connections you shouldnt see the number of rejected tools going to machine shops for thread and seal repairs that you do. <>/Metadata 932 0 R/ViewerPreferences 933 0 R>> 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. WEP Settings or WPA Settings: Enter the wireless connection's security key. Specifications: Select a Size Connection Loading. 35 likes. 0 I have been repairing minor seal damage like this for over 30 years without issues. Dlink DSL-2640B routers include a very basic firewall that helps protect your home network form unwanted access from the internet. 2 0 obj DT connections are double shoulders connections with API thread pro les. 4 0 obj EPI is a tax-deductible U.S. 501 (c) (3) nonprofit charity. Tool joints are mainly screw-type connectors that join the individual joints of D/P. I won't be talking about connections for casing or tubing. The majority of damage today is caused by external wear. 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. 24 Connection mode Description Wi-Fi Connects to a Wi-Fi router (requires additional network setup steps, see link at end of topic) Each description item is explained in more detail below.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drillingmanual_com-box-4','ezslot_8',634,'0','0'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-box-4-0'); Which is simply the plain end (tube) outside diameter. %PDF-1.7 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. Contact your Grant Prideco representative for hydraulic-optimized configurations and for further OD and ID combinations. endstream endobj 129 0 obj <>stream 0000097048 00000 n 0000086771 00000 n The GPDS and EIS connections greatly extend the life of the joint by tolerating more OD wear because of increased torsional capacity. The result is that drilling tools arent being inspected as often as they used to be allowing minor mechanical damage to get worse. As the grade (minimum yield strength) increases the actual weight increases because the upset has more metal in it. 4 threads per inch (.250 lead) . I refaced a total of 66 seals. If it is then you will see stretched pin threads and belled boxes. 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. Feel free to use this compatibility matrix as a guide when trying to figure out what goes together with what: So until a genius invents the perfect quick connection, we just have to accept the status quo and live with it. 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. All Full Hole connections were made obsolete by API in 1968, to be superseded by NCs. 4 0 obj <> endobj Secondly you see much more minor thread damage now because of the shear weight of the top drive. They come in differentshapes and sizes from the many competing factories. %PDF-1.5 One the world cant live without. 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. size nominal weight (lb/ft) grade connection range wall thickness (nominal) remaining body wall od (tool joint) id (tool joint) drift (tool joint) 5-1/2" ;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. This is also a relatively new patented connection. Below are photos of a DS40 pin connection that I completed minor repairs on and then was subsequently used to drill four horizontal wells. All Full Hole connections were made obsolete by API in 1968, to be superseded by NCs. . Open the Device menu and select Quit. 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. Get help by chat, email or phone. If they do, take care to use the makeup torque values for the weakest connection. 0000088304 00000 n In all the years I have inspected drilling tools I have never seen a seal that has been filed cause washouts. . This type of damage is easily repaired and actually must be repaired before a thread profile inspection can be performed accurately. <>/Font<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> To accept cookies from this site, please click the I Accept button below. Choose the Dynamic IP Address option from the WAN Settings pull-down menu. 780 0 obj <> endobj Torque advantage over API and runs easier than the competition, providing the optimum solution to reach total depth as fast as possible. You may delete and block cookies from this site, but parts of the site may not function as a result. eY.{=o;N2Y,T,4 B i>=^^rV6_EOUj?-oZP.p>nu4k#J+JXcw;!qbZ[:@|hRccM5s/?7?+o]ek_G|t`k09sdFh^ 9OfBHQ)BpPfr%f:fI'x'-F BSCGi+{t_ 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 0000088143 00000 n The same drill pipe with a CDS40 connection will have a premium minimum OD of 4 3/4. They must be strong enough to endure different loads and combinations of tension and torsion. giEnk3)A[C6{:kRmzY,+D8?O.t]LG0BZ/$He$h6K?aBUJ:yW|71? The reason for their popularity habit and the belief that changing to NCs would cost more than it would be worth. 802.1X. 0000013758 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. Faster drilling. Example3) I inspected the drilling tools on this rig drilling horizontal wells in the Edson and Hinton area between November of 2018 to February of 2021. Technical Specifications. Premium connections are like cell phone chargers. Example 1) I inspected the drilling tools including drill collars, hevi-wate drillpipe, subs and miscellaneous directional tools on a rig drilling horizonal wells in the Edson and Hinton area between August of 2015 to December of 2020. Access multiple NOV applications and services with one login. AC3000 High Power Wi-Fi Tri Band Router. 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. Access the most up-to-date technical documents and brochures for our Grant Prideco products. 0000033645 00000 n With print speeds as fast as 8.9 seconds and a unique roll-fed printing method, the DS40 can print up to 400 4"x6" prints before a media reload is . Get help by chat, email or phone. 0000038377 00000 n -)WQg@bf? @F/P)A$9L[1 For drill pipe connections, Delta is the difference. Join our global family and become part of the company thats leading innovation within the upstream oil and gas industry. 0000057331 00000 n 2018 Command Tubular. 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. Best practices for running and handling to properly care for and maintain your Grant Prideco drill, Supporting our customers is our highest priority. Example2) I inspected the drilling tools on this rig drilling horizontal wells in the Edson and Hinton area between August of 2017 to April of 2021. For more information on the DS-40, visit: http://bit.ly/2CYTMgg Show more Show more Epson WorkForce. - Ensure 360 DEGREES of coverage on the seal surfaces . Similarly, the API pin will make up to the double shouldered box. )2ah2B0vYL]7:`P2pwnPUAXeR=TXK;:%-YyGK~=fOvmK3Jtb%(7nlJ`sy4%=[ OWS expands its Premium Threading portfolio in Eastern Europe, Shifting the Focus to Advanced Casing/Liner Deployment Technologies, The DrillRdillo eliminates a trip and saves client $100k, The DrillRdillo casing scraper: The story so far [Infographic], API connections (American Petroleum Institute). Let's take a look at how this works. On a high torque connection There is an additional torque shoulder/mechanical stop at the end of the pin and back of the box. But why all these connection types? <> Do you need to talk with drilling experts and have a free consultion? PAC connections continue to be very popular for 2-3/8 inch drill pipe as well as small diameter drill collars. Drill Pipe; Heavyweight Drill Pipe . DIR-2640-US. There are 17 NC connections with pitch diameters ranging from 1.1/16 (NC-10) to 7.3/4 inches (NC-77). Interchangeability means that the connections will mate together, make up, and function; however, the performance properties will be limited to those of an API connection. The service provider assigns a global IP address from a pool of addresses available to the service provider. There is no apparent reason (except tradition) for their continued use, since superior NCs exist for most all applications. The DS series incorporates precision preloaded dovetail slides with an 80 TPI drive screw for precision positioning, hex head . Now lets understand what is the main items that describe any drill pipe :if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drillingmanual_com-medrectangle-4','ezslot_18',633,'0','0'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-medrectangle-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drillingmanual_com-medrectangle-4','ezslot_19',633,'0','1'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-medrectangle-4-0_1');.medrectangle-4-multi-633{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:15px!important;margin-left:auto!important;margin-right:auto!important;margin-top:15px!important;max-width:100%!important;min-height:250px;min-width:250px;padding:0;text-align:center!important}. Wi-Fi Networking. The machine has USB 3.0 and the latest driver is downloaded from EPSON website which is compatible with Windows 10 64-bits. 0000086746 00000 n Loading Originals. 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. 0000112599 00000 n 0000096759 00000 n Ironically, SSTs are rarely found in BHA components where their larger thread root radius would be most bene cial. 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. The rule for refacing rotary shoulder connections is to remove not more than 1/32 inch(.031) from a pin or box seal at any one refacing and not more than 1/16 inch(.062) cumulatively. NC means Numbered Connection and the number signifies the Gauge Point Pitch Diameter (GPPD) of the connection. 0000057580 00000 n Yet, this applies to the pipe, and NOT to the connections. 5.5 Drill Pipe Range II - HT55 Connection. 0000002034 00000 n 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. Downloads. Contact your Grant Prideco representative for further tool joint OD and ID configurations. endobj endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Type/Page>> endobj 7 0 obj <>stream The API has established guidelines for drill pipe classification classes in API RP7G. 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. 884 0 obj <>stream The CDS connection can be made up with API numbered connections and some other available double shoulder connections. 2. Turn off the scanner. Notices. Products TSC's Drill Pipe product range includes sizes from 2-7/8" diameter pipe to 6-5/8" diameter pipe. Streamlined GPDS and EIS connections provide 20 to 50% more torque than API rotary-shouldered connections of the same dimensions. ` For example, a 5 drill pipe can be described as 5, #19.5, E, XH, NC50, Premium. Connect the computer or device to the wireless network. Services. In engineering, delta indicates the degree of difference. <> Thread Type Compatibility In order for two components to fit properly, thread types must be compatible. They offer good clearance, but often at the price of alarmingly low tensile and torsional capacity. Welcome to VAM. Whenever I start scanning, the software EPSON scanner works fine but it will . 4.5 Drill Pipe Range III - DS40 Connection. Inspection methods include electromagnetic inspection of pipe body to locate cracks and pits, sonic inspection to measure wall thickness, visual inspection to detect mashes and caliper measurements. Keep in mind for example a 4 1/2XH pin like the one bellow has over 4 meters worth of threads if they were stretched out. - Be LIBERAL with the thread compound in the box, the base of the box, and on the pin using a copper-based or a compatible thread compound. One the world cant live without. 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.