西南石油大学学报(自然科学版)

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A Literature Review of Researches on Drillstring Vibration Suppression

DONG Guangjian1*, CHEN Ping1, DENG Yuanzhou2, GUO Zhaoxue1   

  1. 1. State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chendu,Sichuan 610500,China
    2. CCDC Petroleum Drilling & Production Technology Co. Ltd.,Guanghan,Sichuan 618300,China
  • Online:2016-06-01 Published:2016-06-01

Abstract:

Control of drill string vibration and shockis an important basis for track optimizing,wellbore design and precise
control,optimization of drilling parameters,improving drilling speed and intelligent drilling. In deep water,ultra-deep water,
deep well,ultra deep well,hard and brittle shale gas formations and gas drilling operations,cluster wells,directional wells
and other special drilling technologies are employed,but these complex wells increases losses by vibration and shock. We
systematically explained and compared the forms and methods of performance evaluation of the drill string vibration and shock
and divided the drill string vibration and shock into passive control,active control and semi-active control. Based on a summarization
and recent classification of critical control methods and the structure and principle of critical controlling equipments,
we focused on the representative achievements and made a comparative analysis of the corresponding methodological characteristics,
equipments and application range,which resulted in the procedures of drill string vibration and shock control and
revealed the direction of future research.

Key words: drillstring vibration, drill string impact, deep water, ultra-deep well, shale gas formations, vibration control

CLC Number: