Аdaptability of building structures for oil and gas fields

UDK: 622.276.012:69

DOI: 10.24887/0028-2448-2017-3-100-103

Key words: production technology, design documentation, standard design solutions, cost model, cost management, field development

Authors: A.V. Antonov, Yu.V. Maksimov (Gazpromneft NTC LLC, RF, Saint-Petersburg), A.N. Korkishko (Tyumen Industrial University, RF, Tyumen)

Last years, low oil prices make oil and gas companies to become more flexible and competitive. This situation leads to the creation of research centers, and conduct technical expertise to carry out the decisions taken by the design organizations for the additional ‘strength’ and metal structures for arrangement of oil and gas fields. The article considered the concept of adaptability of constructions and conclusions about the general conditions of technological design. Also it is shown the analysis of construction schemes of building structures. Preliminary evaluation of the constructions is based on comparing it with the specific quantity of metal of metal structural schemes of the same functionality. A detailed analysis is performed on the basis of the total cost of construction, including material costs, manufacturing design, logistics and installation cost. It is considered also criteria for the evaluation of the constructions solutions. The analysis of the optimal form of cross-sections for the design decisions was performed. We analyzed different ways of structures manufacture, such as the production at the site and prefabrication construction. The article presents the factors, which are affecting on the cost of construction forming in particular delivery costs of structures on the field and the cost of maintaining rotational camp. As a solution to the problem indicated in the article we determined the control of feasibility study of decisions taken by the design institute and the development of typical designs. The given method of calculation needs a few working time and it is based on the design and estimated pricing regulations and allow to solve the problem with high specific quantity of metal on the stage of design documentation development.

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