实体膨胀管的膨胀力有限元数值模拟及其应用

于洋; 周伟; 刘晓民; 付建红; 郑江莉

doi:10.3969/j.issn.1001-0890.2013.05.021

实体膨胀管的膨胀力有限元数值模拟及其应用

1.
中国石化西北油田分公司工程技术研究院, 新疆乌鲁木齐 830011;
2.
西南石油大学石油工程学院, 四川成都 610500;
3.
中国石化西北油田分公司工程监督中心, 新疆轮台 841600

基金项目:

国家科技重大专项"大型油气田及煤层气开发"课题"碳酸盐岩缝洞型油藏钻井技术完善与推广"(编号:2011ZX05049-02-02)资助。

详细信息

作者简介:
于洋(1982—),男,吉林镇赉人,2006年毕业于大庆石油学院石油工程专业,2009年获中国石油大学(北京)油气井工程专业硕士学位,工程师,现主要从事侧钻井工艺技术研究工作。

中图分类号: TE921⁺.9
计量
- 文章访问数: 3046
- HTML全文浏览量: 66
- PDF下载量: 3765
出版历程
- 收稿日期: 2012-12-15
- 修回日期: 2013-08-24
- 刊出日期: 1899-12-31

Finite Element Numerical Simulation of Expansive Force on Solid Expandable Tube and Its Application

1.
Research Institute of Petroleum Engineering, Sinopec Northwest Company, Urumqi, Xinjiang, 830011, China;
2.
School of Petroleum Engineering, Southwest Petroleum University, Chengdu, Sichuan, 610500, China;
3.
Supervision Center of Petroleum Engin

摘要

摘要: 针对塔河油田深井侧钻井巴楚组和桑塔木组地层泥岩垮塌难题,优选φ139.7 mm实体膨胀管对复杂泥岩段进行机械封隔。根据弹塑性有限元理论,利用有限元数值模拟研究了φ139.7 mm实体膨胀管的膨胀特性,探讨了膨胀率、屈服强度、摩擦系数和膨胀锥锥角对膨胀力的影响规律。在塔河油田 TK6-463CH 井进行了实体膨胀管的现场施工应用,将该井膨胀锥锥角设计为10°,预测膨胀力为603~607 kN,与实际计算结果相比误差小于8%,表明该方法具有合理可行性,为深井侧钻井膨胀管设计及膨胀管施工提供了技术支持。
- 实体膨胀管 /
- 膨胀力 /
- 有限元 /
- 数学模型 /
- 膨胀锥锥角
Abstract: View of the mudstone collapse encountered in Bachu and Sangtamu formations in deep sidetracking wells of Tahe Oilfield,the solid expandable tube with 5.5 inch OD was selected to seal the mudstone mechanically.According to the theory of elastoplasticity,finite element numerical simulation was adopted to study the expansion characteristics of the solid expandable tube,the expansion ratio,yield strength,friction coefficient and the impact on the expansion force by expansion cone angle were analyzed.The expandable tube was used in Well TK6-463CH of Tahe Oilfield,which was designed with an expansion cone angle of 10°,expected expansion force of 603-607 kN,with a simulation error of less than 8%.The results show that the method is feasible,providing reference for expandable tube design and operation in deep well sidetracking.
- solid expandable tube /
- expansive force /
- finite element /
- mathematical model /
- expansion cone angle

HTML全文

参考文献(13)

[1]	杨进,龚龙祥,付建红,等.膨胀套管的弹塑性理论分析[J].石油钻探技术,2006,34(4):32-34. Yan Jin,Gong Longxiang,Fu Jianhong,et al.The elastic-plastic theoretic analysis of the expandable casing[J].Petroleum Drilling Techniques,2006,34(4):32-34.
[2]	杨顺辉,黄永洪,陶兴华,等.可膨胀波纹管技术在韦 15-19 井的应用[J].石油钻探技术,2007,35(3):55-57. Yang Shunhui,Huang Yonghong,Tao Xinghua,et al.The application of expandable convoluted tubing technique in Well Wei 15-19 [J]. Petroleum Drilling Techniques, 2007,35(3):55-57.
[3]	陶兴华,马开华,吴波,等.膨胀波纹管技术现场试验综述及存在问题分析[J].石油钻探技术,2007,35(4):63-66. Tao Xinghua,Ma Kaihua,Wu Bo,et al.Summary of expandable bellows field test and existing problem analysis[J]. Petroleum Drilling Techniques,2007,35(4):63-66.
[4]	余金陵,周延军,王锡洲.膨胀管技术的应用研究初探[J].石油钻探技术,2002,30(5):55-57. Yu Jinling,Zhou Yanjun,Wang Xizhou.Primary research on expandable tubular techniques(ETT)[J]. Petroleum Drilling Techniques,2002,30(5):55-57.
[5]	郑锋辉,韩来聚,杨利,等.国内外新兴钻井技术发展现状[J].石油钻探技术,2008,36(4):5-11. Zheng Fenghui,Han Laiju,Yang Li,et al.Development of novel drilling technology[J].Petroleum Drilling Techniques,2008,36(4):5-11.
[6]	周伟,耿云鹏,石媛媛.塔河油田超深井侧钻工艺技术探讨[J].钻采工艺,2010,33(4):108-111. Zhou Wei,Geng Yunpeng,Shi Yuanyuan.Discussion on ultra-deep sidetracking technology in Tahe Oilfield[J].Drilling Production Technology,2010,33(4):108-111.
[7]	李双贵,高长斌,方建波,等.塔河油田简化结构井开窗侧钻技术优化研究[J].石油实验地质,2012,34(1):106-108. Li Shuanggui,Gao Changbin,Fang Jianbo,et al.Improvement of sidetracking technique in simplified structure well,Tahe Oil Field[J].Petroleum Geology Experiment,2012,34(1): 106-108.
[8]	唐明,宁学涛,吴柳根,等.膨胀套管技术在侧钻井完井工程的应用研究[J].石油矿场机械,2009,38(4):64-68. Tang Ming,Ning Xuetao,Wu Liugen,et al.Application research of expandable casing in completion engineering of sidetrack wells[J].Oil Field Equipment,2009,38(4):64-68.
[9]	梁坤,练章华,任荣坤,等.实体膨胀管膨胀力影响因素数值模拟[J].石油矿场机械,2010,39(12):1-4. Liang Kun,Lian Zhanghua,Ren Rongkun,et al.Numerical approaching to prediction of expansion for solid expandable tubules[J].Oil Field Equipment,2010,39(12):1-4.
[10]	秦永和,付胜利,高德利.实体膨胀管膨胀后轴向位移有限元数值模拟[J].石油钻采工艺,2006,28(5):1-3. Qin Yonghe,Fu Shengli,Gao Deli.FEM simulation research of axial displacement for expandable tubular[J].Oil Drilling Production Technology,2006,28(5):1-3.
[11]	付胜利,高德利.可膨胀管膨胀过程三维有限元数值模拟[J].西安石油大学学报:自然科学版,2006,21(1):54-57. Fu Shengli,Gao Deli.3-D FEM numerical simulation of the expansion process of expandable tube[J].Journal of Xi’an Shiyou University:Natural Science Edition,2006,21(1):54-57.
[12]	高向前,李益良,李涛,等.膨胀管膨胀压力及承压能力分析[J].石油机械,2010,38(10):33-36. Gao Xiangqian,Li Yiliang,Li Tao,et al.An analysis of the inflation pressure and bearing capacity of the expansion pipe[J].China Petroleum Machinery,2010,38(10):33-36.
[13]	陈功剑,李春福,宋开红,等.实体膨胀管膨胀工具优化分析[J].石油机械,2009,37(11):29-31. Chen Gongjian,Li Chunfu,Song Kaihong,et al.An analysis of the computerized optimization of expansion tool for solid expansion tube[J].China Petroleum Machinery,2009,37(11):29-31.

施引文献

资源附件(0)

计量

文章访问数: 3046
HTML全文浏览量: 66
PDF下载量: 3765
被引次数: 0

实体膨胀管的膨胀力有限元数值模拟及其应用

作者简介: 于洋(1982—),男,吉林镇赉人,2006年毕业于大庆石油学院石油工程专业,2009年获中国石油大学(北京)油气井工程专业硕士学位,工程师,现主要从事侧钻井工艺技术研究工作。

计量

出版历程

Finite Element Numerical Simulation of Expansive Force on Solid Expandable Tube and Its Application

计量

出版历程

目录

作者简介:
于洋(1982—),男,吉林镇赉人,2006年毕业于大庆石油学院石油工程专业,2009年获中国石油大学(北京)油气井工程专业硕士学位,工程师,现主要从事侧钻井工艺技术研究工作。