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. Management. Also, each joint of drill pipe is fitted with a pin (male thread) and box (female threads) tool joints or connectors. 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. 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. Best practices for running and handling to properly care for and maintain your Grant Prideco drill, Supporting our customers is our highest priority. hR[k0+y^U[(j/LHldh#1wna$$4%.1'CaAwP)=0vfh"?"|v`}1bDc=E" &}NL ]/SM2{UEtuJj6f:&82&lNfptq2-z]UDLI_j;JYyXs/c[Qq585=Vt #Dk7)a43_ PDF Diesel Generator Set MTU 4R0113 DS40 - mtu Solutions 780 0 obj <> endobj 127 0 obj <>stream The CDS connection can be made up with API numbered connections and some other available double shoulder connections. The longer internal secondary shoul-der on the nose of pin provides additional torsional strength. This is a patented design for tool joint pins. 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. Yet, this applies to the pipe, and NOT to the connections. 38 [M4F] #Detroit #Michigan #AnnArbor #Lansing - Reddit 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. Wide variety of thread connections Safety Joints Safety Joints are designed for high bending flexibility. Odfjell Technology is an international well service company, providing world class TRS, rental and well intervention services worldwide. hVmO0+ !2&4*-cVP (-KB1!K|>q@5c4fw7;/*;>r3xg|bzx?d65lEvE.qegi6+l[d@ZHk]+'wX#H]K-Z21F]*J^ 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. With up to 50% faster makeup than the XT connection, Delta saves up to 4 seconds on each connection makeup and breakout. Rotary Shoulder Connections - B.h.a. Inspection Services Ltd. Get help by chat, email or phone. Configurations in the below table are torque optimized. All the damage on this connection was in the break out direction. Why can't we as an industry just pick the best one and go with it? Get help by chat, email or phone. PDF DRILL PIPE PERFORMANCE DATA SHEET - Complete Group NC means Numbered Connection and the number signifies the Gauge Point Pitch Diameter (GPPD) of the connection. Oct 8, 2012. 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. D-LINK DSL-2640T USER MANUAL Pdf Download | ManualsLib The drill string data sheets tell us what the pipe can endure internally in the drill string before it bursts or collapses. 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. To start the conversation again, simply ask a new question. hb```b``f`f``dcd@ AV Hd1sR$I>:5Ox,TdxL~8cS Ghsu2_kGP#o 0000112667 00000 n The M-DS40-XYZ Compact Metric Dovetail Linear Stage is preferred for small 14 mm XYZ travel applications where set, lock, and forget is required. That means that they have an extra torque shoulder in the nose of the pin and in the bottom of the box. Connections - Command Tubular Access multiple NOV applications and services with one login. . Interchangeability means that the connections will mate together, make up, and function; however, the performance properties will be limited to those of an API connection. 5 Drill Pipe Range II - NC50 Connection. The user is fully responsible for . PDF DRILL PIPE PERFORMANCE DATA SHEET - Complete Group TSC Drill Pipe | A Division of Texas Steel Conversion| Drill Pipe On a high torque connection once torque is being applied the pin connection will stretch slightly until the secondary torque shoulders/mechanical stops come into contact with each other and then recommended makeup torque is achieved. 3 0 obj That is a refacing rate of about under 10% and reject rate for machine shop recuts due to mechanical damage of under 1%. Every day, the oil and gas industrys best minds put more than 150 years of experience to work to help our customers achieve lasting success. Manufacturers compete for the best connection, and that will probably continue for some time. 8aeZH PjAN% s|Tr"D|ax:h w NXC?NGXP@{f*$L@wEyWg{\k~c]XIGU1j+\gBD[ lPthp8. They come in differentshapes and sizes from the many competing factories. The GPDS and EIS design also provides a true flush ID through the mated tool joint assembly. 0000057993 00000 n 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" I also have the capability to reface DS40 and CET43 connections using custom built refacing tools from Tubular inspection Products that are based on the Drilco tool. 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. 2. Getting Started. These premium connections have the same thread profile as the corresponding API connections. 0000038534 00000 n 0000087289 00000 n 0000104695 00000 n endstream endobj 129 0 obj <>stream Welcome | Lesbian Connection Magazine 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. Premium connections Premium connections are like cell phone chargers. 0000113159 00000 n 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. 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. 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 . PDF DS Connections - RDT 4 55 stream High-strength connections designed for demanding drilling applications. However, here we shall mention only API drill pipe Specifications only for thread types, but we will give you simple introduction to other thread types.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'drillingmanual_com-large-mobile-banner-1','ezslot_14',640,'0','0'])};__ez_fad_position('div-gpt-ad-drillingmanual_com-large-mobile-banner-1-0'); In 1968 NC connections were introduced by API to cover a multitude of needs from macaroni tubing to 12 inch drill collars. This did a great deal of damage and caused many washouts. 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. Removed 11 cracked drilling tools from service. 0000096759 00000 n Command Tubulars CET and CDS connections offers technically advanced solutions for even the most demanding drilling conditions. All Full Hole connections were made obsolete by API in 1968, to be superseded by NCs. Secondly you see much more minor thread damage now because of the shear weight of the top drive. hSN@WU2x.B*liTX&Hd$I].cya%P Grant Prideco Double Shoulder and EIS connections offer enhanced performance and interchangeability with API rotary-shouldered connections. Quality production Process Monitoring, traceability, and inspection is our mindset when it comes to assuring long-lasting drill pipe is delivered to our customers. 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. 5 Drill Pipe Range II- VX46 Connection. Command Tubular is a manufacturer of Standard API Connections and provides American Petroleum Institute (API) certified connections in a variety of pipe lengths, diameters and steel grades licensed for: In addition to industry API tool joint connections, Command Tubular offers its advanced CET and CDS connections when higher torque is needed. Dlink DSL-2640B routers include a very basic firewall that helps protect your home network form unwanted access from the internet. 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). The load flank which once the connection is made up takes all the load along with the torque shoulder(s). More information about cookies and your choice can be found in our Privacy Policy. Delta belongs to the same torque segment as our XT connection and offers the same hydraulic performance. GPDS and EIS are not interchangeable with each other. Allows drill pipe with a minimum wall thickness of 55% with all wear on one side. Learn how to connect your Epson WorkForce DS-40 and DS-560 scanners to a wireless network. 0000057580 00000 n In order for this to work the thread profiles need to match each other. Open the Device menu and select Quit. 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. Join our global family and become part of the company thats leading innovation within the upstream oil and gas industry. 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. Premium connections are like cell phone chargers. They are the load flank and the stabbing flank. EPSON DS-40 Scanner incompatible with USB 3.0 2 0 obj But why all these connection types? <> 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. ! Everything's fine today, that is our illusion". 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. That is a legitimate question. 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). It can be tough getting the terminology right, so let's nail it down right now. endobj Access multiple NOV applications and services with one login. 58 0 obj <>stream 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. These are single shoulder connections: They only have one torque shoulder on both pin and box. GPDS and and EIS are not interchangeable with each other. If they do, take care to use the makeup torque values for the weakest connection. I have been using this tool since starting BHA in 1993 with no problems. 0000057331 00000 n Connxtions Comedy Club of Lansing | Lansing MI - Facebook The minimum OD varies with what grade and weight the drill pipe is. 0000009889 00000 n All TSC API grades meet or exceed the standards. Environmental Topics and Definitions Applicable to NOV, We Power the Industry that Powers the World. Since downhole stress can be additive to makeup stress, PAC connections are that much closer to failure even as they pass through the rotary. 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. PDF T000293 - DS BOX FIELD INSPECTION DIMENSIONS - Complete Group 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. 0000088304 00000 n A standard rotary shoulder connection has two main components A seal/torque shoulder and threads. Also the heavier the drilling tool the more severe the damage, drill collars and hevi-wate drill pipe seeing the most thread damage. Videos. I refaced a total of 67 seals. Since this firewall blocks incoming connections you may need open a port through it for certain games and applications. PDF DP-MASTER DS DOUBLE SHOULDER CONNECTION - Sub-Drill Makeup Torque Guidelines - Good COPPER-BASED thread compound is recommended for rotary-shouldered drill pipe connections by the OEM. Tool Joint / Connection Specifications. Pin end Box end Threads have two flanks (the sides of the thread). Configuration Fundamentals. PAC connections continue to be very popular for 2-3/8 inch drill pipe as well as small diameter drill collars. Innovative thread design Similar collar ID and OD to standard API NC connections Developed to eliminate twist offs and reduce NPT and maintenance costs associated with downhole failures, the XPC* extreme-profile single shoulder connection significantly increases fatigue life over standard API NC connections. endstream endobj 128 0 obj <>stream Contact your Grant Prideco representative about our uLtimate Series connections for more detailed information. PDF DP/LS Performance Sheet - Workstrings International 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. 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. The tendency for mud or cement trap in crevices are eliminated as well. The machine has USB 3.0 and the latest driver is downloaded from EPSON website which is compatible with Windows 10 64-bits. <> One the world cant live without. In normal situations the thread wear would show a rounded thread crest and uniform wear. Grade E D/P has a yield strength of 75,000 psi. 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. Delta Drill Pipe Connection | NOV endobj The API has established guidelines for drill pipe classification classes in API RP7G. PDF DS-40 User's Guide DNP DS40 - DNP Photo 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. D-Link Technical Support 5 Drill Pipe Range II - DS50 Connection. wW}Mdtx}~rOjJ|9us|0p In engineering, delta indicates the degree of difference. 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. 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. 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 . startxref D-Link DSL-2640B Router Port Forwarding Instructions 0000088143 00000 n 0000013758 00000 n On a high torque connection There is an additional torque shoulder/mechanical stop at the end of the pin and back of the box. 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. As new drill pipe is rotated in the hole it wears and, therefore, it must be reclassified according to its wear. Ask your drilling equipment provider whether they permit it. 0000033645 00000 n That is a refacing rate of under 6% and reject rate for machine shop recuts due to mechanical damage of under 2%. )2ah2B0vYL]7:`P2pwnPUAXeR=TXK;:%-YyGK~=fOvmK3Jtb%(7nlJ`sy4%=[ For example, a 5 drill pipe can be described as 5, #19.5, E, XH, NC50, Premium. Athlete's Connection/Teamlax | Lansing MI - Facebook The GPDS and EIS connections greatly extend the life of the joint by tolerating more OD wear because of increased torsional capacity. /h3ZSx "B>cS_7A1B5D=$BCkx7=`[k2}C?X^2AtM,*. j[wS}`O*moP]j~MJlHF}B~ a@`3EbpQ2=E'f= #>l3QC"~5: #),C`a`a`aEb47}$5>r=II}D/DC$!O }hA4Ok_?p 0 67 Besides, the dimensions (diameter and length) of the secondary shoulder need to allow it. 0000088212 00000 n 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. 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. endstream endobj startxref xref Downloads. Before you try to screw different connections together, do the following. The wide range of connections naturally brings up the question about compatibility. 4 0 obj <> endobj hbbd``b`]$7 x $ K@JHu3012c`aQbh^ You may delete and block cookies from this site, but parts of the site may not function as a result. If it is then you will see stretched pin threads and belled boxes. These rates are pretty well what I see on all the rigs I do inspections for on a regular base. 4 0 obj % 0000001728 00000 n Do you need to talk with drilling experts and have a free consultion? 0000009508 00000 n by revisions ds box field inspection dimensions connection a box depth b c'bore c min wall d bevel dia. PACs are also the only connections that still use the fatigue prone V-065 thread form that was discarded by everyone else in 1968. As the pin and box connections are being screwed together in theory there should be no weight or tension on the connection. As Voltaire so eloquently put it: "One day everything will be well, that is our hope. 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. Through design optimization and balancing of stresses, the connections enhanced fatigue resistance eliminates the need for cold-rolling drill pipe connections. 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. 0000009635 00000 n endobj 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. faq-0000669-ds40 | SPT_B11B225201 | Epson WorkForce DS-40 | WorkForce 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. You may delete and block cookies from this site, but parts of the site may not function as a result. Heavy Weight Drill Pipe - Command Tubular 0000038377 00000 n Contact your Grant Prideco representative for hydraulic-optimized configurations and for further OD and ID combinations. Every time that seal is refaced takes life away from that connection. Quail Tools | Tubular Spec Sheets Top drives are several times heavier than the old rotary table rigs swivel and kelly bar. Drilling thread types for dummies - Odfjell Technology 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 x}[se%r,TN94)QyQ6$h}~F5>WW/=}b`FV>Oo>Qz8l ydjPD=dpGop&1_;c!o^CeCN?>}A&5+ A=}g8} .?B>y~;A VQidaeyt#.#vWW/3MqqCw 3str{Oz\igxKwx6H'J'Gqp1Qp'4>ajZFdcFMq0w.e^WZe~,LG[?4`. >s. 0000097048 00000 n The double shouldered pin secondary torque shoulder runs out without shouldering in the back of the API box connection. The position of the connection mode switch determines which method you can use to connect the scanner to a wireless network or device, or to a computer. Wi-Fi Networking. Torque advantage over API and runs easier than the competition, providing the optimum solution to reach total depth as fast as possible. There are no suggestions because the search field is empty. endstream endobj 5 0 obj <> endobj 6 0 obj <>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Type/Page>> endobj 7 0 obj <>stream One the world cant live without. 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.