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A New Calculation Method of Dynamic Kill Fluid Density Variation during Deep Water Drilling
Joint Authors
Fan, Honghai
Deng, Song
Ren, Weiyan
Duan, Xili
Cui, Cong
Yang, Jing
Source
Mathematical Problems in Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
There are plenty of uncertainties and enormous challenges in deep water drilling due to complicated shallow flow and deep strata of high temperature and pressure.
This paper investigates density of dynamic kill fluid and optimum density during the kill operation process in which dynamic kill process can be divided into two stages, that is, dynamic stable stage and static stable stage.
The dynamic kill fluid consists of a single liquid phase and different solid phases.
In addition, liquid phase is a mixture of water and oil.
Therefore, a new method in calculating the temperature and pressure field of deep water wellbore is proposed.
The paper calculates the changing trend of kill fluid density under different temperature and pressure by means of superposition method, nonlinear regression, and segment processing technique.
By employing the improved model of kill fluid density, deep water kill operation in a well is investigated.
By comparison, the calculated density results are in line with the field data.
The model proposed in this paper proves to be satisfactory in optimizing dynamic kill operations to ensure the safety in deep water.
American Psychological Association (APA)
Fan, Honghai& Deng, Song& Ren, Weiyan& Duan, Xili& Cui, Cong& Yang, Jing. 2017. A New Calculation Method of Dynamic Kill Fluid Density Variation during Deep Water Drilling. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1192763
Modern Language Association (MLA)
Fan, Honghai…[et al.]. A New Calculation Method of Dynamic Kill Fluid Density Variation during Deep Water Drilling. Mathematical Problems in Engineering No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1192763
American Medical Association (AMA)
Fan, Honghai& Deng, Song& Ren, Weiyan& Duan, Xili& Cui, Cong& Yang, Jing. A New Calculation Method of Dynamic Kill Fluid Density Variation during Deep Water Drilling. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1192763
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1192763