SIMULATION OF RESISTANCE FORCES AT ASCENDING DRILL STRINGS IN BORE-HOLES WITH BREAK IMPERFECTIONS

被引：0

作者：

Gaidaichuk, V. V.

Hudoliy, S. N.

Andrusenko, E. N.

机构：

来源：

OPIR MATERIALIV I TEORIA SPORUD-STRENGTH OF MATERIALS AND THEORY OF STRUCTURES | 2011年 / 87期

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D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

On the basis of the theory of curvilinear flexible rods the problem of elastic bending of drill strings in curvilinear bore-holes with geometric imperfections is stated. Numerical analysis of resistance force dependence on types of the imperfections, their steps, curvatures and angles is performed. The calculation results are discussed.

引用

页码：12 / 20

页数：9

共 9 条

[1] The computer simulation of drill column dragging in inclined bore-holes with geometrical imperfections
Gulyayev, V. I.
Hudoly, S. N.
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INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2011, 48 (01) : 110 - 118
[2] Critical buckling of drill strings in curvilinear channels of directed bore-holes
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Andrusenko, E. N.
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[3] STABILITY AND VIBRATION OF DRILL STRINGS WITH INTERNAL FLOWS OF LIQUIDS IN THE CHANNELS OF HORIZONTAL BORE-HOLES
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OPIR MATERIALIV I TEORIA SPORUD-STRENGTH OF MATERIALS AND THEORY OF STRUCTURES, 2015, (95): : 132 - 144
[4] Theoretical simulation of geometrical imperfections influence on drilling operations at drivage of curvilinear bore-holes
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Andrusenko, E. N.
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2013, 112 : 170 - 177
[5] Buckling of a drill-string in two-sectional bore-holes
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INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2020, 172
[6] Computer simulation of resistance force mitigation through curvature bridging in extended bore-holes
Gulyayev, V. I.
Andrusenko, E. N.
Glazunov, S. N.
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2017, 156 : 594 - 604
[7] Computer simulation of resistance forces acting upon curvilinear drill strings
Gulyaev V.I.
Gaidaichuk V.V.
Solov'ev I.L.
Glovach L.V.
Strength Mater., 2007, 5 (492-501): : 492 - 501
[8] SENSITIVITY OF DRILL STRING DRAG FORCES TO GEOMETRICAL IMPERFECTIONS OF CURVILINEAR WELL BORE TRAJECTORY
Gulyaev, V. I.
Andrusenko, E. N.
STRENGTH OF MATERIALS, 2011, 43 (03) : 247 - 258
[9] Sensitivity of drill string drag forces to geometrical imperfections of curvilinear well bore trajectory
V. I. Gulyaev
E. N. Andrusenko
Strength of Materials, 2011, 43 : 247 - 258

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