LI Jianshan. Challenges and Countermeasures of Well Cementing Operations for Horizontal Wells in the Jinghe Oilfield[J]. Petroleum Drilling Techniques, 2017, 45(6): 19-23. DOI: 10.11911/syztjs.201706004
Citation: LI Jianshan. Challenges and Countermeasures of Well Cementing Operations for Horizontal Wells in the Jinghe Oilfield[J]. Petroleum Drilling Techniques, 2017, 45(6): 19-23. DOI: 10.11911/syztjs.201706004

Challenges and Countermeasures of Well Cementing Operations for Horizontal Wells in the Jinghe Oilfield

More Information
  • Received Date: July 15, 2017
  • Revised Date: November 06, 2017
  • With low pressure bearing capacity of the formation,the Jinghe Oilfield is characterized by the poor quality of cementing operations in horizontal wells because cement slurry is susceptible to lost circulation.With consideration to the challenges in cementing operations,a GSJ cement slurry system was developed and optimized through lab tests and field applications.Based on formation pressures and fracturing pressures,the annular structure of slurry was determined,wherein the types and positions of centralizers were optimized.In addition,prolonged rubber plugs,resin wheel rigid swirl centralizer and shut-in valves were adopted.Laboratory tests and field applications showed the innovative GSJ cement slurry system had outstanding performances with an API loss of tail slurry of less than 20 mL,a transition time of 15 minutes,and 12h compressive strength of set cement up to 19 MPa.At the same time,software simulation results show that casing center degree is greater than 72.49%.The"turbulent flow+slug flow"compound displacement technology was adopted to minimize the risk of lost circulation.The cementing technology was applied in 18 horizontal wells in the Jinghe Oilfield.With all the cement slurry returned to the ground,all cementing operations were performed successfully.Field application results showed the cementing technology could effectively solve problems in cementing operations of horizontal wells in Jinghe Oilfield.In addition to enhance cementing quality,the innovative cementing technology could provide high-quality wellbores for fracturing operations in later staged fracturing.
  • [1]
    陈路原.泾河油田连续油管水力喷砂射孔环空多簇压裂技术[J].石油钻探技术,2015,43(4):108-112. CHEN Luyuan.Technology of hydraulic sand blasting perforation and multiple clusters fracturing with coiled tubing in Jinghe Oilfield[J].Petroleum Drilling Techniques,2015,43(4):108-112.
    [2]
    刘硕琼,齐奉忠.中国石油固井面临的挑战及攻关方向[J].石油钻探技术,2013,41(6):6-11. LIU Shuoqiong,QI Fengzhong.Challenges and development trends of cementing technology in CNPC[J].Petroleum Drilling Techniques,2013,41(6):6-11.
    [3]
    宋健,陈勉,金衍.SIPC高压油气井固井技术难点与对策[J].石油钻探技术,2010,38(5):71-75. SONG Jian,CHEN Mian,JIN Yan.SIPC high pressure oil gas well cementing difficulties and countermeasures[J].Petroleum Drilling Techniques,2010,38(5):71-75.
    [4]
    孙坤忠,陶谦,周仕明,等.丁山区块深层页岩气水平井固井技术[J].石油钻探技术,2015,43(3):55-60. SUN Kunzhong,TAO Qian,ZHOU Shiming,et al.Cementing technology for deep shale gas horizontal well in the Dingshan Block[J].Petroleum Drilling Techniques,2015,43(3):55-60.
    [5]
    隋梅.胜利油田深探井固井技术难点与对策[J].石油钻探技术,2013,41(3):73-79. SUI Mei.Technical difficulties and countermeasures in cementing of deep exploration wells in Shengli Oilfield[J].Petroleum Drilling Techniques,2013,41(3):73-79.
    [6]
    周贤海.涪陵焦石坝区块页岩气水平井钻井完井技术[J].石油钻探技术,2013,41(5):26-30. ZHOU Xianhai.Drilling completion techniques used in shale gas horizontal wells in Jiaoshiba Block of Fuling Area[J].Petroleum Drilling Techniques,2013,41(5):26-30.
    [7]
    冯望生,宋伟宾,郑会锴,等.剪切速率对水泥浆稠化时间的影响规律[J].石油钻探技术,2016,44(6):74-77. FENG Wangsheng,SONG Weibin,ZHENG Huikai,et al.The influence law of shear rate on the thickening time of cement slurry[J].Petroleum Drilling Techniques,2016,44(6):74-77.
    [8]
    冯望生,田群山,杜江,等.玉门油田水平井固井技术[J].钻井液与完井液,2016,33(5):98-102. FENG Wangsheng,TIAN Qunshan,DU Jiang,et al.Horizontal well cementing technology used in Yumen Oilfield[J].Drilling Fluid Completion Fluid,2016,33(5):98-102.
    [9]
    李建新,冯松林,李明忠,等.影响固井注水泥顶替效率的主要问题及其研究进展[J].断块油气田,2016,23(3):393-396. LI Jianxin,FENG Songlin,LI Mingzhong,et al.Main problems affecting cementing displacement efficiency and respective research progress[J].Fault-Block Oil Gas Field,2016,23(3):393-396.
    [10]
    闫吉曾,罗懿.镇泾油田HH37P1水平井钻完井技术[J].探矿工程(岩土钻掘工程),2012,37(7):31-34. YAN Jizeng,LUO Yi.Drilling and completion technology used in horizontal well of Zhenjing Oilfield[J].Exploration Engineering (Rock Soil Drilling and Tunneling),2012,37(7):31-34.
    [11]
    李克智,闫吉曾.红河油田水平井钻井提速难点与技术对策[J].石油钻探技术,2014,42(2):117-122. LI Kezhi,YAN Jizeng.Difficulties and technical countermeasures for improving penetration rate of horizontal wells in Honghe Oilfield[J].Petroleum Drilling Techniques,2014,42(2):117-122.
    [12]
    陈晓华,王翔,冯永超,等泾河油田裂缝性致密油藏防漏堵漏技术[J].断块油气田,2017,24(2):297-300. CHEN Xiaohua,WANG Xiang,FENG Yongchao,et al.Loss prevention and control technology for fractured reservoirs in Jinghe Oilfield[J].Fault-Block Oil Gas Field,2017,24(2):297-300.
    [13]
    陈庭根,管志川.钻井工程理论与技术[M].东营:石油大学出版社,2000:251-256. CHEN Tinggen,GUAN Zhichuan.Theories and techniques of drilling engineering[M].Dongying:Petroleum University Press,2000:251-256.
    [14]
    鄢捷年.钻井液工艺学[M].东营:石油大学出版社,2000:75-76. YAN Jienian.Drilling fluids technology[M].Dongying:Petroleum University Press,2000:75-76.
    [15]
    李伟,王涛,李社坤,等.页岩气水平井固井碰压关井阀的研制及应用[J].断块油气田,2014,21(6):794-796. LI Wei,WANG Tao,LI Shekun,et al.Development and application of cementing bumping shut-in valve for shale gas horizontal well[J].Fault-Block Oil Gas Field,2014,21(6):794-796.
  • Related Articles

    [1]SHI Bingzhong, ZHANG Dong, CHU Qi. Micro Digital Analysis on Instability Form and Mechanism of Mudstone Borehole Wall in Songnan Gas Field[J]. Petroleum Drilling Techniques, 2023, 51(1): 22-33. DOI: 10.11911/syztjs.2023005
    [2]SHI Peiming, LI Xiaoming, NI Huafeng, SHI Chongdong, JIANG Qingbo, CHENG Hualin. Casing Program Optimization and Drilling Matching Technologies for Horizontal Wells in Sulige Gas Field[J]. Petroleum Drilling Techniques, 2021, 49(6): 29-36. DOI: 10.11911/syztjs.2021057
    [3]LI Chuanwu, LAN Kai, DU Xiaosong, HAN Mingtian, LIU Chunlin. Difficulties and Countermeasures in Horizontal Well Drilling for Shale Gas in Southern Sichuan[J]. Petroleum Drilling Techniques, 2020, 48(3): 16-21. DOI: 10.11911/syztjs.2020055
    [4]ZHAI Kejun, YU Yang, LIU Jingtao, BAI Binzhen. Ultra-Deep Well Drilling Technology in the Igneous Invasion Coverage Area of the Shunbei Oil and Gas Field[J]. Petroleum Drilling Techniques, 2020, 48(2): 1-5. DOI: 10.11911/syztjs.2020004
    [5]CUI Hailin, ZHOU Yanjun, TANG Honglin, CAO Liming, SUN Ronghua, XIAO Xinlei. Integrated Wellbore Technologies to Enhance the Rate of Penetration for Well Dingye 5[J]. Petroleum Drilling Techniques, 2018, 46(1): 24-29. DOI: 10.11911/syztjs.2018029
    [6]YUE Shouqun, WANG Jinjie, SU Qianrong, CHANG Helei, CHEN Lin. The Optimization of Casing Programs for Horizontal Wells in the Fuling Shale Gas Field[J]. Petroleum Drilling Techniques, 2017, 45(1): 17-20. DOI: 10.11911/syztjs.201701003
    [7]Liu Zhiliang, Zhi Dongming, Huang Hong, Nan Xin. Technique for Improving ROP and Benefit in Zhongguai Uplift Area of Xinjiang Oilfield[J]. Petroleum Drilling Techniques, 2015, 43(2): 14-18. DOI: 10.11911/syztjs.201502003
    [8]Li Kezhi, Yan Jizeng. Difficulties and Technical Countermeasures for Improving Penetration Rate of Horizontal Wells in Honghe Oilfield[J]. Petroleum Drilling Techniques, 2014, 42(2): 117-122. DOI: 10.3969/j.issn.1001-0890.2014.02.023
    [9]Ge Pengfei, Ma Qingtao, Zhang Dong. Optimization and Application of Ultra-Deep Well Casing Program in Yuanba Area[J]. Petroleum Drilling Techniques, 2013, 41(4): 83-86. DOI: 10.3969/j.issn.1001-0890.2013.04.018
    [10]Zhu Zhongxi, Liu Yingbiao, Lu Zongyu, Xiong Xudong. Increasing the Penetration Rate for Piedmont Belt of Junggar Basin[J]. Petroleum Drilling Techniques, 2013, 41(2): 34-38. DOI: 10.3969/j.issn.1001-0890.2013.02.007

Catalog

    Article Metrics

    Article views (7873) PDF downloads (11103) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return