Research on extended reach drilling technology and its application in Bohai Oilfield

doi:10.7623/syxb200302018

Editorial office of ACTA PETROLEI SINICA ›› 2003, Vol. 24 ›› Issue (2): 84-88,93.DOI: 10.7623/syxb200302018

• Petroleum Engineering • Previous Articles Next Articles

Research on extended reach drilling technology and its application in Bohai Oilfield

JIANG Shi-quan¹, JIANG Wei¹, FU Jian-hong², JI Xi-xing³, FU Xin-sheng⁴

1. Research Center of China National Offshore Oil Corporation, Beijing 100027, China;
2. Southwest Petroleum Institute, Nanchong 637001, China;
3. Research Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China;
4. Xi'an Petroleum Institute, Xi'an 710065, China

Received:2001-08-30 Revised:2002-05-20 Online:2003-03-25 Published:2010-05-21

大位移井钻井技术研究及在渤海油田的应用

蒋世全¹, 姜伟¹, 付建红², 季细星³, 付鑫生⁴

1. 中海石油研究中心, 北京, 100027;
2. 西南石油学院, 四川南充, 637001;
3. 中国石油勘探开发研究院, 北京, 100083;
4. 西安石油学院, 陕西西安, 710065

作者简介:蒋世全,男,1958年3月生,1982年毕业于西南石油学院,1994年于西南石油学院获博士学位,1994年～1996年,大连理工大学海岸及近海工程国家重点实验室博士后,现任中海石油研究中心开发设计院高级工程师,副研究员.
基金资助:
国家高技术研究与发展计划(863计划)海洋领域重点课题(820-09-01).

Abstract

Abstract: Some technologic difficulties were faced in drilling the horizontal extended reach drilling (ERD) well with a depth of 4000 meters in Bohai Oilfield.An integrated software for drilling design and operation supervision,prediction and analysis of hole drags and torque,hole stability,hole cleaning was developed.A hydraulic adjustable stabilizer and an electronic adjustable stabilizer were designed,and the water-based drilling fluids were prepared.All of these technologies had been applied in two horizontal reach wells near 4000 meters deep in Bohai Oilfield,and good results in drilling have been obtained.

Key words: extended reach well, drilling technology, torque, drags, adjustable stabilizer, water-based drilling fluid, Bohai Oilfield

摘要： 针对渤海油田钻4000m水平位移井遇到的技术难题,进行了摩阻扭矩预测及评价、井眼净化计算、井壁稳定计算,设计了软件集成平台,研制了可变径稳定器及井下闭环可变径同心稳定器,开发了用于大位移井的水基泥浆。这些技术及设备在渤海秦皇岛326等油田6口大位移井中应用,均取得了良好的效果。

关键词: 大位移井, 钻井技术, 摩阻, 扭矩, 可变径稳定器, 水基泥浆, 渤海油田

CLC Number:

TE242

JIANG Shi-quan, JIANG Wei, FU Jian-hong, JI Xi-xing, FU Xin-sheng. Research on extended reach drilling technology and its application in Bohai Oilfield[J]. Editorial office of ACTA PETROLEI SINICA, 2003, 24(2): 84-88,93.

蒋世全, 姜伟, 付建红, 季细星, 付鑫生. 大位移井钻井技术研究及在渤海油田的应用[J]. 石油学报, 2003, 24(2): 84-88,93.

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Research on extended reach drilling technology and its application in Bohai Oilfield

大位移井钻井技术研究及在渤海油田的应用

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