钻井作业应用井筒完整性标准
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摘要
基于挪威NORSOK D-010标准和中石油关于"三高井"的井筒完整性标准,使用4幅典型的井筒屏障图例来说明井筒屏障及其组件的结构、功能和验收标准。论述了钻井作业中井筒屏障重要组件的钻井液液柱、钻柱以及钻井防喷器、井口装置等的功能、使用技术标准及对其要求,并给出了4个附表。从国内习惯用语解读了所谓"可剪切钻柱"与"不可剪切钻柱"的含义、结构特征和使用方法。说明了井控作业程序和井控条件下的钻井作业要点,阐述了钻井作业中与井筒完整性及井筒屏障有关的要求与标准。介绍了浅气层的风险和作业措施、井身轨迹及井间距离的标准及测量方法等。
Four typical well barrier charts were used to illustrate the well barrier and the structure, function and acceptance criteria of its components based on Norway's standard NORSOK D-010 and Petro China's wellbore integrity standard on three-high well. First, the functions, operation technical standards and requirements of the important components for well barrier in drilling operation were described, including drilling fluid column, drilling string, blowout preventer and wellhead assembly. There are four attached tables in the appendix. Second, the definition, structural characteristics and application methods of so called "shearable string" and "non-shearable string" were read from the point of domestic idioms. Third, the well control procedure and the key points of drilling operation under the conditions of well control were illustrated, and the requirements and standards related to wellbore integrity and well barrier in drilling operation were expounded. Finally, the risks of shallow gas layers and the corresponding operational measures, the well trajectory and the well spacing standard and measurement method were briefly introduced.
Four typical well barrier charts were used to illustrate the well barrier and the structure, function and acceptance criteria of its components based on Norway's standard NORSOK D-010 and Petro China's wellbore integrity standard on three-high well. First, the functions, operation technical standards and requirements of the important components for well barrier in drilling operation were described, including drilling fluid column, drilling string, blowout preventer and wellhead assembly. There are four attached tables in the appendix. Second, the definition, structural characteristics and application methods of so called "shearable string" and "non-shearable string" were read from the point of domestic idioms. Third, the well control procedure and the key points of drilling operation under the conditions of well control were illustrated, and the requirements and standards related to wellbore integrity and well barrier in drilling operation were expounded. Finally, the risks of shallow gas layers and the corresponding operational measures, the well trajectory and the well spacing standard and measurement method were briefly introduced.
引文
[1]D—010,Well Integrity in drilling and well operations[S].NORSOK Standard(第4版),2013-06.
[2]D—010,Well Integrity in drilling and well operations[S].NORSOK Standard(第3版),2004-08.
[3]TORBERGSEN H B,HAGA H B,SANGESLAND S,AADN?Y B S,S?BY J,JOHNSEN S,RAUSAND M,LUNDETEIGEN M A.An introduction to well integrity[M].Rev.O,2012-12-04.
[4]中国石油天然气集团公司.高温高压及高含硫井井筒完整性系列标准[S].2017-02.China National Petroleum Corporation.High temperature and high pressure and high sulfur well wellbore integrity series standards[S].2017-02.
[5]景宏涛,彭建云,张宝,曾努,宋静波,马亚琴,王珊.迪那2井完整性评价及风险分析[J].石化技术,2015(1):15-16.JING Hongtao,PENG Jianyun,ZHANG Bao,ZENG Nu,SONG Jingbo,MA Yaqin,WANG Shan.Integrity assessment and risk analysis on Dina NO.2 Well[J].Petrochemical Industry Technology,2015(1):15-16.
[6]胡顺渠,陈琛,史雪枝,熊昕东,蒋龙军.川西高温高压气井井筒完整性优化设计及应用[J].海洋石油,2011,31(2):82-85.HU Shunqu,CHEN Shen,SHI Xuezhi,XIONG Xindong,JIANG Longjun.Optimal design of well integrity and its application in HPHT gas well in western region of Sichuan[J].Offshore Oil,2011,31(2):82-85.
[7]张昕,吴奇兵,葛伟凤,徐光鹏,于连波.基于宽频超声法的在产井井筒完整性检测技术研究[J].石油管材与仪器,2016,2(5):27-29,35.ZHANG Xin,WU Qibing,GE Weifeng,XU Guangpeng,YU Lianbo.Research on in-service shaft integrity detection technique based broadband ultrasonic method[J].Petroleum Tubular Goods&Industry Instrumeunts,2016,2(5):27-29,35.
[8]中国油气田开发志.长庆油气区油气田卷(上、下)[M].北京:石油工业出版社,2011.Development of oil and gas fields in China.Oil and gas field volume in Changqing oil and gas area[M].Beijing:Petroleam Press,2011.
[9]张智,李炎军,张超,黄熠,郭永宾,罗黎敏,施太和.高温含CO2气井的井筒完整性设计[J].天然气工业,2013,33(9):79-86.ZHANG Zhi,LI Yanjun,ZHANG Chao,HUANG Yi,GUO Yongbin,LUO Limin,SHI Taihe.Wellbore integrity design of high-temperature gas wells containing CO2[J].Natural Gas Industry,2013,33(9):79-86.
[10]张智,周延军,付建红,陈明,李文飞,施太和.含硫气井的井筒完整性设计方法[J].天然气工业,2010,30(3):67-69.ZHANG Zhi,ZHOU Yanjun,FU Jianhong,CHEN Ming,LI Wenfei,SHI Taihe.A method of well integrity design for sour gas wells[J].Natural Gas Industry,2010,30(3):67-69.
[11]冯耀荣,韩礼红,张福祥,白真权,刘文红.油气井管柱完整性技术研究进展与展望[J].天然气工业,2014,34(11):73-81.FENG Yaorong,HAN Lihong,ZHANG Fuxiang,BAI Zhenquan,LIU Wenhong.Research progress and prospect of oil and gas well tubing string integrity technology[J].Natural Gas Industry,2014,34(11):73-81.
[12]史毅,张宇睿,程纯勇.国内外井筒完整性研究进展[J].内江科技,2014(5):118-119.SHI Yi,ZHANG Yurui,CHENG Chunyong.Research progress at home and abroad of wellbore integrity[J].Nei Jiang Science&Technology,2014(5):118-119.
[13]孙金声,苏义脑,罗平亚,刘雨晴.超低渗透钻井液提高地层承压能力机理研究[J].钻井液与完井液,2005,22(5):1-3.SUN Jinsheng,SU Yi’nao,LUO Pingya,LIU Yuqing.Mechanism study on ultra-low invasion drilling fluid for improvement of formation pressure-bearing ability[J].Drilling Fluid&Completion Fluid,2005,22(5):1-3.
[14]张绍槐.石油钻井完井文选[M].北京:石油工业出版社,2017.ZHANG Shaohuai.Anthology of petroleum drilling and completion[M].Beijing:Petroleum Industry Press,2017.
[2]D—010,Well Integrity in drilling and well operations[S].NORSOK Standard(第3版),2004-08.
[3]TORBERGSEN H B,HAGA H B,SANGESLAND S,AADN?Y B S,S?BY J,JOHNSEN S,RAUSAND M,LUNDETEIGEN M A.An introduction to well integrity[M].Rev.O,2012-12-04.
[4]中国石油天然气集团公司.高温高压及高含硫井井筒完整性系列标准[S].2017-02.China National Petroleum Corporation.High temperature and high pressure and high sulfur well wellbore integrity series standards[S].2017-02.
[5]景宏涛,彭建云,张宝,曾努,宋静波,马亚琴,王珊.迪那2井完整性评价及风险分析[J].石化技术,2015(1):15-16.JING Hongtao,PENG Jianyun,ZHANG Bao,ZENG Nu,SONG Jingbo,MA Yaqin,WANG Shan.Integrity assessment and risk analysis on Dina NO.2 Well[J].Petrochemical Industry Technology,2015(1):15-16.
[6]胡顺渠,陈琛,史雪枝,熊昕东,蒋龙军.川西高温高压气井井筒完整性优化设计及应用[J].海洋石油,2011,31(2):82-85.HU Shunqu,CHEN Shen,SHI Xuezhi,XIONG Xindong,JIANG Longjun.Optimal design of well integrity and its application in HPHT gas well in western region of Sichuan[J].Offshore Oil,2011,31(2):82-85.
[7]张昕,吴奇兵,葛伟凤,徐光鹏,于连波.基于宽频超声法的在产井井筒完整性检测技术研究[J].石油管材与仪器,2016,2(5):27-29,35.ZHANG Xin,WU Qibing,GE Weifeng,XU Guangpeng,YU Lianbo.Research on in-service shaft integrity detection technique based broadband ultrasonic method[J].Petroleum Tubular Goods&Industry Instrumeunts,2016,2(5):27-29,35.
[8]中国油气田开发志.长庆油气区油气田卷(上、下)[M].北京:石油工业出版社,2011.Development of oil and gas fields in China.Oil and gas field volume in Changqing oil and gas area[M].Beijing:Petroleam Press,2011.
[9]张智,李炎军,张超,黄熠,郭永宾,罗黎敏,施太和.高温含CO2气井的井筒完整性设计[J].天然气工业,2013,33(9):79-86.ZHANG Zhi,LI Yanjun,ZHANG Chao,HUANG Yi,GUO Yongbin,LUO Limin,SHI Taihe.Wellbore integrity design of high-temperature gas wells containing CO2[J].Natural Gas Industry,2013,33(9):79-86.
[10]张智,周延军,付建红,陈明,李文飞,施太和.含硫气井的井筒完整性设计方法[J].天然气工业,2010,30(3):67-69.ZHANG Zhi,ZHOU Yanjun,FU Jianhong,CHEN Ming,LI Wenfei,SHI Taihe.A method of well integrity design for sour gas wells[J].Natural Gas Industry,2010,30(3):67-69.
[11]冯耀荣,韩礼红,张福祥,白真权,刘文红.油气井管柱完整性技术研究进展与展望[J].天然气工业,2014,34(11):73-81.FENG Yaorong,HAN Lihong,ZHANG Fuxiang,BAI Zhenquan,LIU Wenhong.Research progress and prospect of oil and gas well tubing string integrity technology[J].Natural Gas Industry,2014,34(11):73-81.
[12]史毅,张宇睿,程纯勇.国内外井筒完整性研究进展[J].内江科技,2014(5):118-119.SHI Yi,ZHANG Yurui,CHENG Chunyong.Research progress at home and abroad of wellbore integrity[J].Nei Jiang Science&Technology,2014(5):118-119.
[13]孙金声,苏义脑,罗平亚,刘雨晴.超低渗透钻井液提高地层承压能力机理研究[J].钻井液与完井液,2005,22(5):1-3.SUN Jinsheng,SU Yi’nao,LUO Pingya,LIU Yuqing.Mechanism study on ultra-low invasion drilling fluid for improvement of formation pressure-bearing ability[J].Drilling Fluid&Completion Fluid,2005,22(5):1-3.
[14]张绍槐.石油钻井完井文选[M].北京:石油工业出版社,2017.ZHANG Shaohuai.Anthology of petroleum drilling and completion[M].Beijing:Petroleum Industry Press,2017.