Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)

# Controlling the Parameters of Process of Drilling Wells Using Mathematical Modeling

Authors
Dairbayeva Gullazata, Kabylzhan Ainur
Corresponding Author
Dairbayeva Gullazata
Available Online April 2017.
DOI
10.2991/icmmse-17.2017.68How to use a DOI?
Keywords
Drilling of wells, Flushing-out, Drilling speed by rock bit, Pressure, Mathematical model, Regression analysis.
Abstract

The process of drilling of wells using mathematical modeling is considered in this paper. Mathematical models of deepening and flushing of wells are used to describe the drilling process. Mechanical speed of drilling bedrock by bit is described by the equation proposed by M.G. Bingham [1]. A complete mathematical model of penetration rate (deepening), taking into account the hydraulic parameters, is investigated. This model obtained by applying the method of least squares and regression analysis. The software for deepening and flushing of wells models are worked out. The numerical calculations for mechanical speed of drilling are conducted. A comparative analysis of the drilling experimental and computational data is carried out. Mathematical model of the hydraulic flushing of wells based on the finding total loss of pressure of drilling fluid in individual sections of the well. The results of calculating the total pressure loss are presented. By those results the type and capacity of the mud pump can be determined. Knowing the speed and mechanical pressure loss we can control drilling process.

Open Access

Volume Title
Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)
Series
Publication Date
April 2017
ISBN
10.2991/icmmse-17.2017.68
ISSN
2352-5401
DOI
10.2991/icmmse-17.2017.68How to use a DOI?
Open Access

TY  - CONF
AU  - Dairbayeva Gullazata
AU  - Kabylzhan Ainur
PY  - 2017/04
DA  - 2017/04
TI  - Controlling the Parameters of Process of Drilling Wells Using Mathematical Modeling
BT  - Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)
PB  - Atlantis Press
SP  - 407
EP  - 413
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmse-17.2017.68
DO  - 10.2991/icmmse-17.2017.68
ID  - Gullazata2017/04
ER  -