KEYWORDS: Modal analysis, Finite element methods, 3D modeling, Plastics, Elasticity, Deformation, Chemical elements, Analytical research, SolidWorks, Received signal strength
The emergence of rotary steering drilling system is well adapted to the needs of high-difficult drilling operations in directional wells. Buckling analysis of bottom hole assembly can guide drilling operation and has guiding significance for field application of rotary steering drilling system. Based on the structure of a push-type rotary steering system, this paper uses Abaqus finite element software to solve the buckling mode of RSBHA and further solve the critical buckling load of RSBHA.
KEYWORDS: Deformation, 3D modeling, Finite element methods, Received signal strength, Plastics, Bending stress, Modal analysis, Elasticity, Chemical elements, Analytical research
The emergence of rotary steering drilling systems(RSS) is well adapted to the needs of high-difficult drilling operations in directional wells. Buckling analysis of bottom hole assembly can guide drilling operation and has guiding significance for field application of rotary steering drilling system. Based on the structure of a push-the-bit RSBHA, this paper uses Abaqus finite element software to solve the buckling mode of RSBHA and further solve the critical buckling load of RSBHA.
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