This secondary torque shoulder is not a seal. Streamlined GPDS and EIS connections provide 20 to 50% more torque than API rotary-shouldered connections of the same dimensions. min max 0.031 +.141-.016 ds38 4.404 4.415 4.070 .250 4.578 ds40 4.915 4.927 4.336 .250 5.016 ds46 4.915 4.927 4.898 .313 5.719 ds50 4.915 4.927 5.305 .313 6.063 ds55 5.427 5.439 5.898 . 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. Let's take a look at how this works. This process of opening a port is frequently called a port forward, since you are forwarding a port from the internet to your home network. 4" Drill Pipe, S-135, XT39 Connection - Saltire Energy Dlink DSL-2640B routers include a very basic firewall that helps protect your home network form unwanted access from the internet. 4.5 Drill Pipe Range III - DS40 Connection. 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. That is a refacing rate of under 6% and reject rate for machine shop recuts due to mechanical damage of under 2%. Non-API Drill Pipe Connection Thread Types, API Connection Sizes Specifications & Thread Types Table, Jetting Technique For Directional Oil & Gas Wells, Types Of Directional Wells Profile & Pattern, Types of Pipe fittings and Pipe Branch Connections. 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}. DNP DS40 - DNP Photo endstream
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Besides, the dimensions (diameter and length) of the secondary shoulder need to allow it. Loading Originals. Environmental Topics and Definitions Applicable to NOV, We Power the Industry that Powers the World, Extreme torque (with as much as 20% more than XT) for drilling more extended-reach wells, Enhanced hydraulics (~30-40% reduction in pressure losses compared to API) to promote faster drilling with more downhole tool power and improved hole cleaning, Streamlined design to allow using larger drill pipe size, reducing vibrations for better borehole quality. API Drill Pipe GradeMinimum Yield Strength (psi)Minimum Tensile Strength (psi)E-7575,000100,000X-9595,000105,000G-105105,000115,000S-135135,000145,000. If there is space enough for a secondary shoulder in the API box, this can be a solution. I HAD FOLLOW A COMPANY RECOMMENDATION FROM THE WEBSITE TO USE SILEX NETWORK ADAPTOR, I STILL UNABLE TO PRINT ANY IMAGE FROM THE PC TO THE DS40 PRINTER. 4 0 obj
I refaced a total of 47 seals. Also the heavier the drilling tool the more severe the damage, drill collars and hevi-wate drill pipe seeing the most thread damage. About this Guide. The D/P is inspected periodically to detect cracks, pits,reduction in wallthicknessandother defects. Through design optimization and balancing of stresses, the connections enhanced fatigue resistance eliminates the need for cold-rolling drill pipe connections. 0000112667 00000 n
Welcome to the new VAM Services website! Every time that seal is refaced takes life away from that connection. At Odfjell Well Services we constantly hear from people who ask us why certain drill pipes don't go together. `
The longer internal secondary shoul-der on the nose of pin provides additional torsional strength. 0000009508 00000 n
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Faster drilling. For more information on the DS-40, visit: http://bit.ly/2CYTMgg Show more Show more Epson WorkForce. D-Link DSL-2640B Router Port Forwarding Instructions hbbd``b`]$7 x $ K@JHu3012c`aQbh^ The result is that drilling tools arent being inspected as often as they used to be allowing minor mechanical damage to get worse. Why can't we as an industry just pick the best one and go with it? 0000013758 00000 n
P/KhD%tPQ`l] uvc)-\@NHBjzCIh~D*L;JJAgUor2xr8SWm$~F Wi-Fi Networking. Click Transmit. Access multiple NOV applications and services with one login. Tool joints are mainly screw-type connectors that join the individual joints of D/P. <]/Prev 117280>>
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. I HAD USED DIFFERENT MODEL OF PRINT SERVER LIKE IOGEAR AND D LINK PRINT SERVER TO PRINT ON DNP DS40 WERE NOT SUCCESSFUL. . 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. Also you can see there was no original damage to the load flank it was all on the stabbing flank showing the previous damage was caused by too much weight on the connection at make up or break out. Once the opposing seals/primary torque shoulders and thread load shoulders on the pin and box connections come into contact with each other torque is then applied until recommended makeup torque is achieved. Epson WorkForce DS-40 and DS-560 | Wireless Scanner Setup API connections go under many names: Regular IF (Internal Flush) FH (Full Hole) NC (Numeric Connection). Rotary Shoulder Connections - B.h.a. Inspection Services Ltd. On a high torque connection There is an additional torque shoulder/mechanical stop at the end of the pin and back of the box. In all the years I have inspected drilling tools I have never seen a seal that has been filed cause washouts. Set the connection mode switch on the scanner to the Wi-Fi position. 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 They are manufactured with a proprietary thread designed to prevent unwanted back-off failures. 0000028548 00000 n
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The number serves no real purpose other than identification because drill pipe does not have API regular connection. Join our global family and become part of the company thats leading innovation within the upstream oil and gas industry. However, the 5 1/2 FH was officially resurrected about 10 years later. That rule shouldnt be taken literally and the minimum amount of material should be removed in a single refacing. 5 Drill Pipe Range II - DS50 Connection. ! PACs are very poor selections for drill collars. But take the necessary precautions. endobj
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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. Videos. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drillingmanual_com-banner-1','ezslot_9',178,'0','0'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-banner-1-0'); Simply, the D/P nominal weight is the weight per foot including the weight of an API regular connection. Since downhole stress can be additive to makeup stress, PAC connections are that much closer to failure even as they pass through the rotary. The machine has USB 3.0 and the latest driver is downloaded from EPSON website which is compatible with Windows 10 64-bits. 0
Higher torque. 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. The service provider assigns a global IP address from a pool of addresses available to the service provider. Each joint of drill pipe consists of the tube body and the Tool Joint (connection). Thread Type Compatibility | PipeandHose.com <>
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. 3 0 obj
A standard rotary shoulder connection has two main components A seal/torque shoulder and threads. Here through the end of the summer and then heading back to my home university 802.1X. l
FAQs. 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. Largest supplier of lacrosse equipment in Mid-Michigan. Refacing should be a last resort when repairing minor seal damage. 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. Wide variety of thread connections Safety Joints Safety Joints are designed for high bending flexibility. So here comes a post with the need-to-know basic stuff about drilling connection types. Management. GPDS and EIS are not interchangeable with each other. For example, a 5 drill pipe can be described as 5, #19.5, E, XH, NC50, Premium. In Michigan for a project and working across multiple universities. In order for this to work the thread profiles need to match each other. Both connections can be configured with a smaller OD and larger ID compared to standard API connections, contributing to improved hydraulic performance. stream
Delta belongs to the same torque segment as our XT connection and offers the same hydraulic performance. wW}Mdtx}~rOjJ|9us|0p Uniform wear and a minimum wall thickness of 80% of original wall thickness. x[]o6}7GX( bKun"`e7{8+;Z 0000033645 00000 n
DIR-2640-US. 0000097810 00000 n
RSC's can endure high pressures under favourable conditions. 0000113012 00000 n
Dell EMC Configuration Guide for the S4048T-ON System 9.14.2.6 Drill Pipe API Specifications, Thread Types &Tables SST boxes are identical to NC boxes of the same size. They come in differentshapes and sizes from the many competing factories. On a high torque connection once torque is being applied the pin connection will stretch slightly until the secondary torque shoulders/mechanical stops come into contact with each other and then recommended makeup torque is achieved. 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. For drill pipe connections, Delta is the difference. They must be strong enough to endure different loads and combinations of tension and torsion. 0000001396 00000 n
It is simply an NC connection with an additional torque shoulder at the pin tip. The first is that with the use of mud motors right from surface almost all the rotary and bending stresses have been removed from the drill string and you do not see the metal fatigue in the form of critical damage like cracks and internal sharp bottom transverse pitting rings you used to with conventional rotary drilling. Security level: Select the wireless connection's security protocol. Page 38 DSL-2640T ADSL 2+ Router User Guide To configure a Dynamic IP Address connection for the WAN, follow these steps: 1. View Your Quote. 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 . In summary, the Delta connection offers: With a deep stab in, more threads engaged through spinning, and a reduced tong-free length on the box tool joint OD, the Delta connection is as easy to run as an API connectiona sentiment confirmed by rig crews we visited. Examples of this are Vam Eis, DSTJ, GPDS, etc. Contact your Grant Prideco representative for further tool joint OD and ID configurations. In general, D/Ps joints are available in three length ranges: API Drill Pipe Specifications (specs) is generally described 6 items. Do you need to talk with drilling experts and have a free consultion? Theme by Seos Themes. In normal situations the thread wear would show a rounded thread crest and uniform wear. 0000112758 00000 n
This additional strength provides the required torque for drilling to extended depths or in more demanding environments. hbspt.cta._relativeUrls=true;hbspt.cta.load(464779, '6ec4f243-a5b8-4786-85c2-c055297acb25', {"useNewLoader":"true","region":"na1"}); Topics: As is common for all threaded connection types, RSC's are designed with a single purpose in mind, namely drilling. The reason for their popularity habit and the belief that changing to NCs would cost more than it would be worth. faq-0000669-ds40 | SPT_B11B225201 | Epson WorkForce DS-40 | WorkForce PDF Diesel Generator Set MTU 4R0113 DS40 - mtu Solutions 5 Drill Pipe Range II- VX46 Connection. It is an NC pin with a rounded-out thread ank that gives a root radius of 0.057 inches (compared to the NCs 0.038 inches). Removed 2 cracked drilling tools from service. Drilling Equipment. Feel free to send your remarks or ask your questions to Mr Help. 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. 1 0 obj
In summary, the Delta connection offers: Extreme torque (with as much as 20% more than XT) for drilling more extended-reach wells Enhanced hydraulics (~30-40% reduction in pressure losses compared to API) to promote faster drilling with more downhole tool power and improved hole cleaning Solving Problems. 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). 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. 2. In these scenarios the API box typically has a bore back (BB). Quality production Process Monitoring, traceability, and inspection is our mindset when it comes to assuring long-lasting drill pipe is delivered to our customers. EPSON DS-40 Scanner incompatible with USB 3.0 0000113251 00000 n
uGPDS is an enhanced version of the GPDS connection that enables either higher torque capacity or further enhanced hydraulics. To start the conversation again, simply ask a new question. x}[se%r,TN94)QyQ6$h}~F5>WW/=}b`FV>Oo>Qz8l
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>s. / The double shouldered pin secondary torque shoulder runs out without shouldering in the back of the API box connection. %
If they do, take care to use the makeup torque values for the weakest connection. As the grade (minimum yield strength) increases the actual weight increases because the upset has more metal in it. For example. 0000086109 00000 n
Thread Type Compatibility In order for two components to fit properly, thread types must be compatible. Built for durability and performance by the industry's leading drill pipe manufacturer, Supporting our customers is our highest priority. This type of damage is easily repaired and actually must be repaired before a thread profile inspection can be performed accurately. 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. Whenever I start scanning, the software EPSON scanner works fine but it will . 0000001631 00000 n
PDF DP-MASTER DS DOUBLE SHOULDER CONNECTION - Sub-Drill EPI is a tax-deductible U.S. 501 (c) (3) nonprofit charity. <>
Also at the time, API took the most popular older connections, gave them a new thread and new name and stuck them into the lineup. This secondary torque shoulder is not a seal. endobj
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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. 0000112877 00000 n
The same drill pipe with a CDS40 connection will have a premium minimum OD of 4 3/4. 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. Tubular Rentals | Star Valley Oilfield Services Drilling thread types for dummies - Odfjell Technology Learn how to connect your Epson WorkForce DS-40 and DS-560 scanners to a wireless network. I have been using this tool since starting BHA in 1993 with no problems. )2ah2B0vYL]7:`P2pwnPUAXeR=TXK;:%-YyGK~=fOvmK3Jtb%(7nlJ`sy4%=[ 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. 0000113102 00000 n
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4.5 Drill Pipe Range III- Delta 425 Connection. Ask your drilling equipment provider whether they permit it. I do not file seals but I do dress seals using a file wrapped with emery cloth to remove minor raised galls. DIR-3040-US. 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 CDS connections life is extended by being able to wear to a smaller OD while maintaining a torsional capacity greater than 80% of the drill pipe tube. stream
Delta Drill Pipe Connection | NOV These premium connections have the same thread profile as the corresponding API connections. %PDF-1.7
All rights reserved. It is my observation that most drilling rigs have a hard time compensating for the weight of the top drive while making up or breaking out connections. 4 threads per inch (.250 lead) . GPDS and EIS Connections | NOV 4 0 obj
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. 5 Drill Pipe Range II - NC50 Connection. Scanner Basics. Athlete's Connection/Teamlax | Lansing MI - Facebook %%EOF
Athlete's Connection/Teamlax, Lansing, Michigan. There was no additional damage to the connection. One the world cant live without. Manufacturers compete for the best connection, and that will probably continue for some time. 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. Contact your Grant Prideco representative about our uLtimate Series connections for more detailed information. Scanning. 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. Configuration Fundamentals. 3 0 obj
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The original high-performance rotary-shouldered connections. endobj
You may delete and block cookies from this site, but parts of the site may not function as a result. Available drill pipe, heavy-weight drill pipe and collars in all sizes from 2 3/8-12.drillstrings and frac strings. Team uniforms and spirit wear. More information about cookies and your choice can be found in our Privacy Policy. 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. On a high torque connection There is an additional torque shoulder/mechanical stop at the end of the pin and back of the box. 0000005964 00000 n
%PDF-1.5
Rejected a total of 1 hevi-wate drillpipe for excessive thread or seal damage. 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. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drillingmanual_com-leader-2','ezslot_16',642,'0','0'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-leader-2-0');They are about equivalent in performance to Regulars, except that the shallow thread angle can cause high box hoop stress at high makeup torques. That means that they have an extra torque shoulder in the nose of the pin and in the bottom of the box. Best practices for running and handling to properly care for and maintain your Grant Prideco drill, Supporting our customers is our highest priority. I HAD PING FROM THE PC TO THE SILEX NETWORK ADAPTOR WITHOUT . 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. description date rev. Non-API Drill Pipe Connection Thread Types H-90 Connections trailer
It is much less susceptible to shock and vibration than bearing stages. 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. It is for reference only and should not be construed as a recommendation. Sometimes these are experienced drillers who have been in the industry for years. I have been repairing minor seal damage like this for over 30 years without issues. 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). Join our global family and become part of the company thats leading innovation within the upstream oil and gas industry. %%EOF
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. Flexible exhaust connection EPA certified engine Generator NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting Exterior wear includes OD wear, dents and mashes, slip area crushing, cuts, pitting and corrosion. PDF Drill Pipe Specification Data 4-1/2 16.60# S-135 Drill Pipe With Ds40 ?m
dv%S. I refaced a total of 66 seals. Heavy Weight Drill Pipe - Command Tubular PACs are also the only connections that still use the fatigue prone V-065 thread form that was discarded by everyone else in 1968. 4-1/2" 16.60# S-135 DRILL PIPE WITH DS40 CONNECTIONS The technical information contained herein, including the product performance/spec sheets and other attached documents, have been generated from material provided by the manufacturer. 4 55
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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. 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. 58 0 obj
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. 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. Threads have two flanks (the sides of the thread). PDF DRILL PIPE PERFORMANCE DATA SHEET - Complete Group To narrow it down further we are going to look at Rotary Shouldered Connections (RSC). 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. Similarly, the API pin will make up to the double shouldered box. Only comedy club in town with the nation's top comedians PROVEN to make you laugh! Custom screen MTU 4R0113 DS40 Diesel Generator Set 40 kWe/60 Hz/Standby/208 - 600V Reference MTU 4R0113 DS40 (40 kWe) for Prime Rating Technical Data . DNP DS40 ON THE NETWORK?? - Digital Photography Review uGPDS connections are interchangeable with GPDS and API connections of similar size. 884 0 obj
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I refaced a total of 67 seals. The GPDS and EIS connections greatly extend the life of the joint by tolerating more OD wear because of increased torsional capacity. With the same outside diameter and inside diameter, our DT connection torque capacity is about 40% higher than the API connection. High-strength connections designed for demanding drilling applications. 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. With the advent of horizontal drilling and the use of top drives there have been two major changes in drilling tool damages. All Full Hole connections were made obsolete by API in 1968, to be superseded by NCs. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drillingmanual_com-large-leaderboard-2','ezslot_10',622,'0','0'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-large-leaderboard-2-0');So, the actual weight depends on the type of connection thread and pipe grade. Contact Support. However, this is not as bad as it seems, since in drill collars PACs rarely survive tensile and torsional loads long enough to fail by fatigue anyway. The working strength is reduced because of loss in cross-sectional area. 0000087677 00000 n
PAC connections continue to be very popular for 2-3/8 inch drill pipe as well as small diameter drill collars. INSPECTION SERVICES LTD. 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.
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