«Oilfield engineering»

Possibilities of increasing the efficiency of gas condensate fields operation in the Far North

UDC: 622.279
DOI: -

Authors:

¹ TPP "Yamalneftegaz" of LUKOIL-Western Siberia LLC, Salekhard, Russia
² National University of Oil and Gas "Gubkin University", Moscow, Russia

Keywords: gas condensate fields, integrated modeling, gas production, increase of the asset price, strategic planning, conceptual planning

Annotation:

The relevance of the research is caused by the increase of the efficiency and optimization of oil and gas fields, being developed, to raise the economic value of the assets. Conceptual design of fields’ infrastructure is one of the most effective tools for achieving growth of an enterprise net present value. The authors of the article present the reasons for the necessity of developing new approaches and propose a detailed action plan to solve the tasks. It is emphasized that the proposed engineering solutions have a practical focus and are at the stage of implementation in production processes. It is especially important for autonomous fields of the Arctic region, characterized by difficult climatic conditions, where new resources of the Russian Federation are being actively developed.

To solve the tasks, modern methods of analysis were used, including integrated modeling approaches, multivariate calculations of the production process, use of a multidisciplinary approach as well as engineering analysis and conceptual design.

In the course of the study, a new approach to the operation of a gas condensate field located in the Arctic region was developed and scientifically substantiated. The main achievements include an increase of the asset economic and technological efficiency, a decrease of capital costs due to the partial abandonment of the infrastructure construction, operational costs reduction and the implementation of the proposed project in production processes in accordance with the approved roadmap. The project has proven its effectiveness based on calculations performed on an integrated model. The use of new engineering solutions allows for successful adaptation to the challenges of autonomous operation in conditions of the Far North.

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