气体钻井钻柱振动特性及控制措施

doi:10.7623/syxb201202017

石油学报 ›› 2012, Vol. 33 ›› Issue (2): 293-297.DOI: 10.7623/syxb201202017

气体钻井钻柱振动特性及控制措施

祝效华 1,2　贾彦杰 1　童　华 1

1 西南石油大学机电工程学院　四川成都　610500；2 西南石油大学油气藏地质及开发工程国家重点实验室　四川成都　610500

收稿日期:2011-09-06 修回日期:2011-11-21 出版日期:2012-03-25 发布日期:2012-05-17
通讯作者: 祝效华
作者简介:祝效华，男，1978年7月生，2005年获西南石油大学博士学位，现为西南石油大学教授，主要从事管柱力学和井下工具力学方面的科研与教学工作。
基金资助:
国家自然科学基金项目(No.50804040)和西南石油大学研究生创新基金（GIFSB1106）资助。

Vibrating characteristics of drill string in gas drilling and its control measures

ZHU Xiaohua 1,2　JIA Yanjie 1　TONG Hua 1

Received:2011-09-06 Revised:2011-11-21 Online:2012-03-25 Published:2012-05-17

摘要/Abstract

摘要：

为解决气体钻井钻柱频繁失效的实际问题，综合考虑钻柱纵横扭耦合振动，根据气体钻井全井段钻柱系统动力学模型分析了气体钻井钻柱的振动特性，并从减振抑振角度提出了空气锤钻井工艺和采用减振减阻工具两种振动控制措施。以川西某实钻井气体钻进段为例，在利用美国ESSO公司现场数据验证全井段钻柱系统三向耦合振动力学模型可行性与结果可靠性的基础上，量化评价了常规气体钻井和采用振动控制措施气体钻井工艺的钻柱振动特性。对比分析表明，这两种工艺措施的减振抑振效果明显，不仅能够有效减弱气体钻井中下部钻柱的振动强度，而且使上部钻柱的动态应力也大大降低。

关键词: 气体钻井, 钻柱振动, 振动控制, 空气锤, 减振减阻工具, 失效预防

Abstract:

To solve an engineering problem of severe vibration and frequent failure of drill string in gas drilling, we analyzed vibrating behaviors of drill string during gas drilling based on a dynamic model for the whole-interval drill string in gas drilling, and presented two control measures against vibration in terms of anti-vibration and anti-drag, namely a well-drilling technique of air hammer and the adoption of anti-vibration and anti-drag tools. Taking a gas drilling section of a field well in west Sichuan as an example, we quantitatively evaluated vibrating characteristics of drill string both in conventional gas drilling and in drilling with vibration control measures， on condition that the feasibility and reliability of the triaxial coupling vibration mechanics model for the whole-interval drill string system were validated with the field data provided by the ESSO Production Co. A comparison indicates that these two technologic measures are of clear effectiveness in anti-vibration and anti-drag, they can not only effectively weaken the vibration intensity of the lower drill string in gas drilling but also remarkably reduce the dynamic stress of the upper drill string.

Key words: gas drilling, drill string vibration, vibration control, air hammer, anti-vibration and anti-drag tool, precaution of failure

祝效华　贾彦杰　童　华. 气体钻井钻柱振动特性及控制措施[J]. 石油学报, 2012, 33(2): 293-297.

ZHU Xiaohua　JIA Yanjie　TONG Hua. Vibrating characteristics of drill string in gas drilling and its control measures[J]. Editorial office of ACTA PETROLEI SINICA, 2012, 33(2): 293-297.

参考文献

[1]邹海洋,狄勤丰,姚建林,等.气体钻井钻柱失效机理分析[J].石油钻探技术,2008,36(3):55-58.

Zou Haiyang,Di Qinfeng,Yao Jianlin,et al.Drill-string failure mechanism in gas drilling[J].Petroleum Drilling Techniques,2008,36(3):55-58.

[2]陈颖杰,房小松,朱荣东,等.气体钻井钻具失效原因与预防措施[J].石油矿场机械,2011,40(2):87-90.

Chen Yingjie,Fang Xiaosong,Zhu Rongdong,et al.Failure analysis and preventive measure of drilling tool in gas drilling[J].Oil Field Equipment,2011,40(2):87-90.

[3]祝效华,蒋祖军,童华,等. 气体钻井钻具失效因素与机理分析[J].石油钻探技术,2009,37(2):60-62.

Zhu Xiaohua,Jiang Zujun,Tong Hua,et al.Failure mechanism analysis of drill-string accidents in gas drilling wells[J].Petroleum Drilling Techniques,2009,37(2):60-62.

[4]Bailey J J,Finnie I.An analytical study of drillstring vibration[J].Journal of Engineering for Industry,ASME Transaction，1960,82 (2):122-128.

[5]Finnie I,Bailey J J.An experimental study of drillstring vibration[J].Journal of Engineering for Industry,ASME Transaction,1960,82 (2):129-135.

[6]Jansen J D.Whirl and chaotic motion of stabilized drill collars[R].SPE 20930,1992.

[7]Dykstra M W.Nonlinear drill string dynamics[D].Tulsa:The University of Tulsa,1996.

[8]高宝奎,高德利.斜直井眼中钻柱屈曲的可能性[J].石油钻采工艺,1995,17(5):6-11.

Gao Baokui,Gao Deli.Possibility of drill stem buckling in inclined hole[J].Oil Drilling & Production Technology,1995,17(5):6-11.

[9]管志川,靳彦欣,王以法.直井底部钻柱运动状态的实验研究[J].石油学报,2003,24(6):102-106.

Guan Zhichuan,Jin Yanxin,Wang Yifa.Experimental research on motion behavior of bottom drill string in straight hole[J].Acta Petrolei Sinica,2003,24(6):102-106.

[10]Li Zifeng,Guo Boyun.Analysis of longitudinal vibration of drill string in air and gas drilling[R].SPE 107697,2007.

[11]况雨春,马德坤,刘清友,等.钻柱-钻头-岩石系统动态行为仿真[J].石油学报,2001,22(3):81-85.

Kuang Yuchun,Ma Dekun,Liu Qingyou,et al.Computer simulation on dynamic action of drillstring-bit-rock system[J].Acta Petrolei Sinica,2001,22(3):81-85.

[12]姚建林,狄勤丰,胡以宝，等.空气钻井斜直井眼中钻柱的动力学特性及失效机理[J].中国石油大学学报：自然科学版,2008,32(3):63-67.

Yao Jianlin,Di Qinfeng,Hu Yibao，et al.Dynamic characteristics and failure mechanism of drill string in straight hole with air drilling[J].Journal of China University of Petroleum:Edition of Natural Science,2008,32(3):63-67.

[13]祝效华,贾彦杰,童华.气体钻井钻柱的静动力学特性研究[J].应用力学学报,2010,27(4):799-803.

Zhu Xiaohua,Jia Yanjie,Tong Hua.Static & dynamic characteristics of drill string during gas drilling[J].Chinese Journal of Applied Mechanics,2010,27(4):799-803.

[14]Deily F H,Dareing D W,Patt G H,et al.Downhole measurement of drill-string forces and motions[J].Journal of Engineering for Industry,ASME Transaction,1968,90(2):217-226.

[15]Cunningham R A.Analysis of downhole measurements of drill-string forces and motions[J].Journal of Engineering for Industry, ASME Transaction,1968,90(2):208-216.

[16]祝效华,贾彦杰,童华.一种气体钻井减阻减振防断工具：中国，200820061964.7[P].2009-01-23.

Zhu Xiaohua,Jia Yanjie,Tong Hua.An anti-vibration and anti-drag tool：China,200820061964.7[P].2009-01-23.

气体钻井钻柱振动特性及控制措施

Vibrating characteristics of drill string in gas drilling and its control measures

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