Revata engineering offers a wide variety couplings for casing, tubings and line pipes. The authours have tried to provide accurate information, but due to changes in manufacturer specifications, no guarantees can be made about the accuracy, completeness, or adequacy of the information contained in this document. The api makeup torque for the buttress connection is,380 ft. What is the maximum torque that can be applied to a buttress connection on.
The complete system including the top drive, torque system, and optional vfd building can be installed in less than one day. It is a tubular steel product used to line the wellbore maintain borehole stability, prevent contamination of water sands, isolate water from producing formations, and control well pressures during drilling, production, and workover operations. Steel tubular products are widely used across the global oil and gas industry. Tubular operations in camrose, calgary, red deer, alberta, regina, saskatchewan and pueblo, colorado consistently produce highquality tubular goods that either meet or exceed any standard set forth by the american petroleum institute. The companys product line has grown to over 3,000 individual tools for various applications, as well as many customdesigned products for specific operations worldwide. Handling tools manual and power tongs, elevators, adapter rings, casing running, links, slips, rotary support crt500, crt350, tesco casing running tool, cement. In december 2017, the company was acquired by nabors industries history. Quill performance torque and speed can be customized using optional gear ratios. Godfrey bourque independent business owner super chat. Casing is the major structural component of a well.
Instances when casing rotation is required and downhole torque is anticipated. Ti operation manuals, mccoy global power tong manuals and brand product sheets for downloading. If you continue browsing the site, you agree to the use of cookies on this website. Torsional strength, tensile strength, and makeup torque. I know there are values in different books but i would like to calculate the required makeup torque as we have designed special crossovers from bar stocks which are of higher grade tensile strength than the regular n80 casing.
Hydratight hydraulic torque and tensioners bolting. Premiere running tool prt casing running premiere, inc. Make up torque ltc trpon pipe free download as pdf file. Our owner, steve halvorson, personally holds these commitments and encourages wyoming casing employees to give their own time and resources to make our communities better places to live for. Nabors automated drilling rigs, software, wellbore. By using our site through any device you agree that these rules on use of cookies apply. An advanced line of premium and semipremium connections has been specially designed for today s challenging oil and gas environments, including drilling conditions encountered in shale plays and other.
Tubing manufactured from an alloy containing a high proportion of chrome, typically greater than %. Power tongs are an essential tool in the drilling industry and are used to make up, break out, apply torque and to grip the tubular components. Tesco cds presentation by benji george slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Tubular running services weatherford international. Torque specifications for oilfield casings synonym. Casing makeup torque and turn odfjell well services. Tesco corporation was an oilfield services company that provided top drive rental services on a dayrate basis for land and oil platforms as well as casing running. The torque values in the tables for tesco mlt rings are in accordance with tesco recommended practices when used with new api tubing and casing connections.
Jan 2008 present 12 years 4 months field supervisor for casing running, torque turn, casing drive system and supervise all casing running jobs. Pdf casing drilling is an alternative option to conventional drilling and uses. Api coupling for tubing and casing tubing coupling octg. Torque tables api round thread api buttress tesco mlt rings imperial and metric units.
The hmis top drive is rated for 250 ton casing loads. Ml ring torque book fourth edition 2006 torque pipe. This architecture has a proven track record in running over three million meters of casing. Tesco cds casing drive system atwood falcon g15 december 2009 installing guide plate assembly to tds ps60 pipe handler pjsm prior picking up casing drive s ystem tesco cds casing drive system atwood falcon g15 december 2009 cds casing drive system transport cradle sitting on catwalk cds being lifted air tugger to well centre. Api tr 5tp torqueposition assembly guidelines for api. Introduction to torque tablesapi round threadapi buttress threadtesco mlt ringsthese torque tables and recommended practices provideperformance ratings and field practices for power tightassembly of new api round and buttress threads. Ml ring torque book fourth edition 2006 torque pipe fluid. A weak connection may result in twist or back off, washout or similar. The hmi top drive is rated for 250 ton casing loads. We are distributors for both starr power tongs and mccoy global hydraulic power tongs in multiple sizes and torque ranges from high torque to low torque that can be used to run both casing, drill pipe.
This document provides alternative connection assembly procedures to those found in api 5b power turns and those found in api 5c1 optimum torque. Chrome tubing is classified as a corrosionresistant alloy cra and is used where the wellbore conditions or reservoir fluid create a corrosive environment that conventional tubing cannot safely withstand. Alternate quill performance torque and speed can be configured using optional gear ratios and hydraulic motor displacements. Even though the make up torque and turn can be considered a small piece in the casing puzzle, it requires a deep understanding of the gear and the process of casing running. Casing makeup torque and turn odfjell well services blog. Thetorque values in the tables for round thread casing andtubing without mlt. Hydratight produces products for the oil, gas, nuclear, powergen, aerospace and industrial markets, including bolting and boring tools, heat treatment, leak detection and torque wrenches. The company traces its routes to a company founded in 1986 by robert tessari. Thetorque values in the tables for round thread casing andtubing without mlt rings are in accordance with apirecommended practice 5c1. Starting from the insertion diameter of the base tool, selectable sizes of integral jawdies are used to configure the crti tool to support gripping casing of increasing internal diameter decreasing weight.
Tesco powers the hmi using industry proven prime movers and its own series of hydraulic pump drives and filtration system. Vero automated connection integrity applies artificial intelligence for connection evaluation rather than relying on human judgment. The tubing casing and line pipe couplings are manufactured to meet the requirements of api 5ct and api 5l certifications respectively. Apply torque while gripping tubulars during makeup and breakout. Previously madeup threads, particularly tubing, may demonstrate reduced torques due. The prt features a compact design, rugged construction, and the versatility to run various pipe sizes and weights without compromising performance. The torque values in the tablesfor tesco mlt rings are in accordance with. By creating a positive shouldered makeup identical to a premium connection, api certified pipe can be run, rotated, and reciprocated at a significantly greater torque value without the risk of. The 350 exi 600 is available with an optional genset. Wells that produce hydrogen sulfide, and similar corrosive fluids, typically require.
Torque tables api round thread api buttress tesco mlt rings. When using a typical api connection during casing drilling it will be necessary to know the rotational torque limits and operating envelope of your casing string when in open hole and at the tool face. If the casing connection is undertorqued there is the possibility of the. Buttress or ltc threaded outer diameter allows the ring. Torsional strength, tensile strength, and makeup torque values for tool joints 238 wo od iddata 3 318 314 338 312 in. Torque 2500 b 4200 4300 4300 4300 tension 195700 195700 195700 195700 195700 makeup 1500 2400 2400 2400 2400 torque 2500 b.
Volants crti casing running tools are designed for casing running or drilling with top drive equipped rigs to makeup, breakout, reciprocate, rotate, fill, circulate and cement casing and liner strings, reducing nonproductive time and associated costs. Premiere running tool prt reverse designed with safety in mind, premieres casing running tool prt is the result of cutting edge engineering and field tested standards. For vam top 100% of dope quantity on box is acceptable only for the mill. The clear message is that the craft is based on knowledge and experience. The 350 ton, model exi 600hp extreme top drive top drive. Tesco designs, develops, manufactures and distributes specialty maintenance and repair tools for diesel locomotive engines. Scribd is the worlds largest social reading and publishing site. Calculating makeup torque for manufactured buttress. As a result, we can eliminate errors or oversights that can lead to safety incidents and costly remediation. Using a comprehensive offering of power tongs, we can help you to make up or break out casing, standard connections, high torque connections, premium connections, riser strings, and drillpipe. Hi all, i would like to know how the makeup torque for a buttress connection is calculated.
Casing drilling requires few adaptations to a standard drilling rig and in most cases can be accomplished in just a few hours. Specification 5c3 of the american petroleum institute standardizes 14 casing sizes from 4. If you think casing makeup is all about reading graphs on a computer display, this is undoubtedly a blog post you should read carefully. Below are the sizes of the api 5ct couplings for casing. From automated rig components to integrated drilling solutions, nabors provides the latest innovative technologies that are changing the way wells are drilled.
75 940 40 781 472 176 1576 982 271 545 955 1417 383 136 295 331 384 1136 760 598 1247 816 1516 1036 302 695 1066 940 865 342 1215 812 128 566 575 547 1010 1457 38 111 351 92 128 939 887