STATIC STABILITY OF PIPE STRING IN OIL AND GAS WELLS

Li Zifeng, Ma Xingrui, Huang Wenhu. STATIC STABILITY OF PIPE STRING IN OIL AND GAS WELLS[J]. Engineering Mechanics, 1997, 14(1): 17-25.

Citation:

Li Zifeng, Ma Xingrui, Huang Wenhu. STATIC STABILITY OF PIPE STRING IN OIL AND GAS WELLS[J]. Engineering Mechanics, 1997, 14(1): 17-25.

Citation:

Li Zifeng, Ma Xingrui, Huang Wenhu. STATIC STABILITY OF PIPE STRING IN OIL AND GAS WELLS[J]. Engineering Mechanics, 1997, 14(1): 17-25.

Abstract

In this paper,buckling formulations of pipe string under compression-torque loading in straight slant wells,and mathematical models for stability analysis of pipe string in horizontal section of wells,and criteria of pipe string buckling station were established and geo-metrically nonlinear buckling of pipe string without weight is analysed.

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