Sacs offshore structural analysis and design software. It is also the primary devices of the floating production system to convey fluids to and from vessels. The wall thickness of each riser string is computed. Optimum thermal insulation design for subsea pipeline flow. Kim korea institute of geoscience and m ineral r esources, korea abstract the development of deepwater oil and gas reserves constantly faces the challenge to reduce costs of all components and activities. Norways connector subsea solutions developed a solution to make remote repair of rigid risers a costeffective alternative to riser replacement. Capabilities subsea component design and manufacture. Performed spool riser stress analysis with caesar ii software. In combination with experienced senior personnel within mechanical design, rubber and grp technology including riser technology specialists, subseadesign is well equipped for new challenging tasks. Riser analysis software marine riser systems riflex dnv gl. Also in the scope of the project is creating ui tools that will bind to the dynamic objects and make it easy to keep model and presentation logic separate. Digital twin model improves riser integrity management. Introduction to offshore pipelines and risers preface this lecture note is prepared to introduce how to design and install offshore petroleum pipelines and risers including key considerations, general requirements, and terminologies, etc.
A thorough study of the analysis of riser systems will include global riser analysis methods, strength capacity calculations and fatigue life estimation. Wood group kenny wgk has announced that findings from the first and second phases of a joint industry project into understanding the effect of slug flow on pipelines and risers has led to significant enhancements in their software package, flexcom, to deliver automated slug capabilities. Subsea software calculations are verified against general purpose and bespoke subsea finite element software and nafems bench marks. The software is built from the ground up as an engineering tool, with inputs in familiar engineering terms and highly automated analyses that significantly enhance productivity. Without the riser, the mud would simply spill out of the top of the stack onto the seafloor. The main topics of this unit will be wellhead connectors, specialty riser joints, standard riser joints, materials considerations, connectors, and surface equipment. Stress analysis of the subsea dynamic riser baseprocess piping. It is developed with more than 45 years of domain expertise in riser design for flexible, metallic or steel centenary riser systems by dnv gl. Going where no riser repair has gone before oe digital. Marine drilling riser subsea bop provides subsea bop requires subsea bop provides emergency quick disconnect eqd, flex joint, and shear ram. Apr, 2019 subsea 7 is one of the worlds leading subsea engineering and construction companies servicing the oil and gas industry. Qualified products check out our full range of fieldproven products in the menu links above, and highlighted products in the links below.
The authors nearly twenty years of experience on offshore. Subsea 7 is one of the worlds leading subsea engineering and construction companies servicing the oil and gas industry. Mcs kenny, wood group kennys riser engineering and software solutions company, has launched version 8 of its industryleading flexcom riser design and analysis software. Senior subsea pipeline engineer jobs in london, uk in this role you will be required to perform a varied number of activities related to all aspects of subsea pipelines design for subsea field development and pipeline systems which includes. Served as engineering representative on geophysical and geotechnical survey barge. Riser design size and specifications, outside and inside diameters, result from the project scope, water depths, and are based on reservoir information, the size of the casings and completion determined, the expected well flow rate, and a bottomup well design.
A subsea production riser consists of conductor pipes connected to offshore production platforms or fpso and the flowlinesmanifoldswellheads on the seabed. Schlumberger combines direct measurement and proven mathematical modeling to enable optimal chemical injection or heating efficacy, ensuring the acquisition, transmission, and evaluation of the most valuable data available. Our team of highly qualified riser engineers use cutting edge tools and design. Our skilled and experienced multinational workforce, of over 5,500 personnel, supports our operations in the north sea, north america, brazil, africa and asiapacific. Wood group kenny upgrades riser design software flexcom. Abs will certify or verify design, construction and installation of subsea production risers when, injection andor export requested by the operatorowner or mandated by government regulations to verify compliance with this. He has worked at kyushu university in japan, ucla, ope, jp kenny, and technip. A riser system will be described at the component level.
Mcs kenny launches flexcom v8 riser design software. Yong bai, qiang bai, in subsea pipelines and risers. Subsea software programs are validated against first principles, published examples and analytical techniques. A largediameter pipe that connects the subsea bop stack to a floating surface rig to take mud returns to the surface.
Riflex software is the markets fastest solver for riser analysis. The viv analysis software packages have been validated against insitu viv fatigue damage measurements, allowing for refining of analysis methodology. Riser design the riser is a reservoir in the mold that serves as a source of liquid metal for the casting to compensate for shrinkage during solidification. Production riser monitoring pulse structural monitoring. Geomsa produces reliable subsea pipeline system design in the gulf of mexico. Reflex subsea buys and sells quality, new and used flexible pipe, umbilicals and subsea production equipment for step outs, early production and extended well tests. Mcs kenny releases version 8 of flexcom riser software. See who you know at subseadesign as, leverage your professional network, and get hired. Subsea systems transporting liquids and gases together as multiphase flow. It is one of the most complex aspects of a deepwater production system. Individuals searching for become a subsea engineer. Pipelineriser engineer md69 subsea engineer with a bachelors degree in mechanical engineering and over 20 years of project design and management experience in the oil.
Wood is a global leader in subsea, umbilical, riser and flowline surf design and delivery. Subsea risers are developed for transportation of products from the seafloor to production and drilling facilities at the sea surface, as well as from. Riser design size and specifications, outside and inside diameters, result from the project. Stepbystep career guide found the following information relevant and useful. Riser design size and specifications, outside and inside diameters.
The riser portion extends as a minimum from the first abovewater valve or isolation flange to a point five pipe diameters beyond the bottom elbow, based on codes. Design of a marine drilling riser for the deepwater environment. Sd being a free standing alternative with inhouse design, analyses, manufacturing and assembly of test jigs. Jul 24, 2014 wood group kenny wgk has announced that findings from the first and second phases of a joint industry project into understanding the effect of slug flow on pipelines and risers has led to significant enhancements in their software package, flexcom, to deliver automated slug capabilities. Subsea riser systems are conduits that safely transport hydrocarbon products from. Subsea bop requires remote actuation through an umbilical and separate lines for choke, kill, and circulation. Design and delivery of deepwater risers aker solutions. Subsea engineering, installation and analysis processes. Jan 15, 2020 senior subsea pipeline engineer jobs in london, uk in this role you will be required to perform a varied number of activities related to all aspects of subsea pipelines design for subsea field development and pipeline systems which includes.
Subseadesign offers detailed system knowledge from major subsea developments. The riser might be loosely considered a temporary extension of the wellbore to the surface. The design of the flexible riser is critical to the offshore field development as it provides the means to transfer hydrocarbon fluids from the subsea unit on the seabed to the floating production or storage unit on the sea surface. Sep 27, 2011 mcs kenny, wood group kennys riser engineering and software solutions company, has launched version 8 of its industryleading flexcom riser design and analysis software. Unfortunately, the specialized nature of riser software and its inherently limited customer base have caused advancement of riser design software to naturally lag behind the general state of the art in engineering analysis tools. Subsea systems transporting liquids and gases together as multiphase flow can all be subject to. The design of the flexible riser is critical to the offshore field development as it provides the means to transfer hydrocarbon fluids from the subsea unit on the seabed to the floating production or storage unit on the sea. Riser analysis software marine riser systems riflex. Our subsea pipeline design software offers ultimate strength and fatigue analysis for efficient offshore pipeline design.
Senior subsea pipeline engineer resume example sadra. Deepriser will be used during the course project to design and analyze drilling riser and toptensioned riser systems. With an extensive subsea equipment engineering track record, we engineer systemspecific ancillary equipment, including buoys, arches and tethers. Our team of highly qualified riser engineers use cutting edge tools and design methodologies to provide. Stat marine capabilities extend from pipeline, jumpers and risers design to dedicated installation aids or more complex subsea structures. Design of a marine drilling riser for the deepwater environment n. Mcs kenny launches flexcom v8 riser design software ireland. To address these challenges, simulation software vendors like altair and. Reflex subsea reusable flexibles and umbilicals for. We offer client tailored solutions to production riser monitoring based on our integri range of instruments and the appropriate assure system. Dnv gls sesam riflex software for marine riser analysis and design is a proven software solution for flexible, metallic or steel catenary riser applications. Riser analysis advanced mechanical and subsea design.
In the marine renewable energy market, stat marine expertise in subsea system design is applicable to foundation design. These guidance notes describe suggested practice for the design, materials, testing, manufacturing, installation and maintenance of hybrid riser systems to. With cray and altair, engineers have the computational systems they need to perform advanced subsea computational fluid dynamics cfd analysis with better speed, scalability and accuracy. Galway, ireland mcs kenny has released version 8 of its flexcom riser design and analysis software. Software proficiency in primavera, mathcad, lusas, ansys, fs2000, and autopipe. Riser is defined as the vertical or nearvertical segment of pipe connecting the facilities above water to the subsea pipeline.
Free engineering flashcards about subsea riser design1. Improving safety and performance of deepwater floating systems through mooring, riser and subsea umbilicals analysis. Engineering tool design philosophy and intuitive user interface facilitates quick. Risertec engineering design consultancy riser, pipeline. Marine drilling riser not designed use flange not designed to see full pressure. Mcs kenny releases version 8 of flexcom riser software offshore. Facilitated all phases of feed and detailed design engineering for subsea pipeline projects, including installation, procurement and fabrication. We can also manage the design and manufacture of generic equipment such as bend stiffeners and end terminations. We have over 20 years of experience to find, test, repair and recertify the right product at the right price for your project. This capability spans from riser connectors for taper stress joints through to 600te upthrust buoyancy tanks and the associated ballasting systems for freestanding risers. The student will gain an understanding of standard products used in these systems and the design and selection of such components. Testhouse as an independent testing agent, sd performs a number of different testing for a vast variety of clients in our top modern workshop. Design of a marine drilling riser for the deepwater.
Mcs kenny launches cuttingedge riser design software. Srp designs and builds mechanical connectors, tooling and risers for the offshore energy industries. Mcs kenny says the new version makes it easier to model the characteristics of all types of riser systems, particularly deepwater. Subsea umbilicals, risers, and flowlines surf schlumberger. We specialise in applications requiring fatigue resistance, high strength steel, actuation, and integrated motion sensing and control electronics. Pipeline riser engineer md69 subsea engineer with a bachelors degree in mechanical engineering and over 20 years of project design and management experience in the oil and gas industry working for major operating companies. Bai is the coauthor of subsea pipelines and risers.
Static and dynamic flexible products for control, import and export of subsea oil production. This page contains inforamtion about automation, controls, design, and development capabilites offered by ttl subsea, inc. The industrystandard tool for global drilling riser analysis. His experience includes various aspects of flow assurance and the design and installation of subsea structures, pipelines and riser systems. Subsea engineers design, implement and maintain the. Riser is a dynamic object framework that aims to make business logic easy to code and maintain. Keeping this in mind, we also offer asset integrity management support for risers to ensure their safety through our proprietary equipment, software and. We take on riser and well system projects starting from concept selection and field development where we help operators to go through the different stage gates. We support both greenfield and brownfield projects with a multidiscipline team providing robust and proven solutions from initial concept development through detailed design and beyond. Subsea engineering, installation and analysis processes 2h. Handling the complete scope of riser system supply, expertly, safely and efficiently our world class 2 solving your riser riser analysis 3 subsea riser systems 4. Subsea system engineering, concept and feasibility studies, feed, detail design, rigid, steel catenary. If the project goes into execution, we do detailed riser design and analysis, equipment delivery and offer offshore installation support. The subsea software element library includes bar, cable, beam, pipe, soilstructure and rigid elements.
The riser must be designed to freeze after the main casting in order to satisfy its function riser function as described earlier, a riser is used in a sandcasting mold. Subsea pipeline design software sesam for pipelines. Our team of highly qualified riser engineers use cutting edge tools and design methodologies to provide a complete range of engineering services. Project into understanding the effect of slug flow on pipelines and risers has led to significant enhancements in their software package, flexcom, to deliver automated slug capabilities. In combination with experienced senior personnel within mechanical design, rubber and grp technology including riser technology specialists, subseadesign is well equipped for. Deepriser is the industrys only dedicated tool providing comprehensive global drilling riser analysis capabilities backed up by woods renowned software support service.