Risk assessment in oil and gas well construction projects
UDC: 338.2
DOI: -
Authors:
ANDREEV ALEXANDER F.
1,
BURYKINA EKATERINA V.1
1 National University of Oil and Gas "Gubkin University", Moscow, Russia
Keywords: drilling process, violations of technical projects requirements, quantitative risk assessment
Annotation:
The authors of the article note that many oil and gas wells are drilled, violating the requirements of technical projects, thus leading to certain losses for the customer of the wells – the producing organization. It may include additional costs for correction of defects, reduction of wells productivity and even the loss of a part of hydrocarbon reserves, which affects the economic effect and reputation of the company. To assess the risk expected from new projects of a new deposit drilling by producing and injection wells, a statistical method for assessing project risks is proposed. The method is based on the use of statistical data on similar projects implemented in the past, which allows taking into account and analyze the previous experience data, identify and take into account bottlenecks and errors as well as making informed decisions to minimize risks and increase the effectiveness of new projects in the oil and gas industry.
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