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4Dimension

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Production Engineering

4Dimension provides production engineering solutions to support its clients in optimizing and enhancing production through the targeted use of process and technology. Effective production engineering adds value to a hydrocarbon field at any stage of its life. 4Dimension production engineers, supported by reservoir engineers and wells experts, achieve this by integrating, linking and step-by-step analysis of reservoir, near wellbore, well bore, and surface process characteristics and behaviours. 4Dimension production engineering solutions include means of optimizing and enhancing production into the wellbore, through the well and into the surface production facilities. 4Dimension production engineering solutions include among others: • Integrated asset modeling • Flow assurance • Well completion and work-over design • Water and sand management • Well test design and analysis • Production allocation • Production forecast • Artificial lift design • Top-side process optimization, including fluid separation, pumping and compression • Integrated production optimization • Injection design and optimization including CO2 4Dimension production engineering solutions include means of optimizing and enhancing production into the wellbore, through the well and into the surface production facilities. 4Dimension production engineering solutions include among others: • Integrated asset modeling • Flow assurance • Well completion and work-over design • Water and sand management • Well test design and analysis • Production allocation • Production forecast • Artificial lift design • Top-side process optimization, including fluid separation, pumping and compression • Integrated production optimization • Injection design and optimization including CO2

Well Operations

Our well operations solution covers completion, artificial lift, sand control, well stimulation (including horizontal wells, hydraulic and acid stimulation), water and gas flooding pattern, and principles of the injected fluid quality. The objective of the solution is to assure production optimization through understanding of well production and injection principles, technology and quality. To achieve this, our production engineers utilize specialized workflows and advanced computational software.


Well Intervention

4Dimension Well Intervention solutions support clients in designing and planning different well intervention work utilizing Wireline, coiled tubing, snubbing and drilling rigs. The work includes preparation of the work program, defining well barriers and equipment selection. Special attention is given on equipment and operational factors as well as modeling of work string and hydraulics. 


Well Completion

4Dimension Well Completion solutions support clients in designing and planning various well completions work with emphasis on well construction and equipment selection. Our consultants have many years experience of technical solutions for different well configurations and near well/reservoir conditions. Our consultants can work as part of the completion team of the client office and support client staff in designing and organizing the work, planning process, documentation requirements, completion tools and fluids selection, well barriers and assessing and mitigation of risk during implementation.


Subsea Technology

4Dimension Subsea technology solutions supports clients in the selection of a subsea development concept, designing the overall configuration and system solutions of subsea production systems, analyzing mechanical and structural conditions of permanent and temporary systems and the force they are exposed to, defining the functions of critical subsea systems, designing hydraulic control systems and calculations for the design of such systems. 4Dimension subsea technology solutions focus on subsea production systems with particular emphasis on wellhead/x-mass tree, control systems and template/manifold systems. Our experts support clients in defining the different criteria for the selection of a subsea development concept and how these criteria are applied in actual development examples. Our experts focus on the global understanding of system solutions and the selection of technology with a basis on mechanical and structural conditions during different phases of development and operation. Critical operations such as completion and intervention are defined during the design phase. Subsea control systems for production, BOP, intervention and ROV are also defined.