4/17/2025, 9:50:04 AM 星期四
Research and application of fast drilling technology in Jiangdong Block of Fuling Shale Gas Field
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Affiliation:

SINOPEC Chongqing Fuling Shale Gas Exploration and Development Company, Chongqing 408000, China

Clc Number:

P634;TE243

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    Abstract:

    The Jiangdong Block of the Fuling Shale Gas Field is featured of complex geological structures and large dip angles. Problems such as low mechanical drilling rate, severe drag force and difficult horizontal trajectory control are encountered, which brings drilling problems to the fast drilling operations in this area. By summarizing the field operations and technical problem solving practices, this paper presents a set of fast drilling techniques through analysis of drilling processes, new tools, bit selection and speedincreasing tools suitable for the complicated geological conditions of Jiangdong Block. Comparison of the fast drilling technology with the conventional drilling method at the Jiangdong Block of the Fuling Shale Gas Field shows that the drilling duratiom in Jiangdong Block has been shortened from 235 days to 9033 days in the early stage of development. While the drilling rate and the reservoir intersection rate have been continuously improved, the working conditions such as drag forces, premature bit failures have been gradually reduced. Over three years of development, the fast drilling technology at Jiangdong Block of Fuling Gas Field has gradually matured, and the results have been applied significantly.

    Reference
    [1]张金成,孙连忠,王甲昌,臧艳彬..“井工厂”技术在我国非常规油气开发中的应用[J].石油钻探技术,2014,42(1):20-25.
    [2]李海宏. 钻井风险评价方法与模型建立[J]. 石油钻探技术,2003,31(6):66-68.
    [3]刘绘新.裂缝型气藏井控技术[D],四川成都:西南石油大学,2015.
    [4]中石化井控培训教材编写组.中国石油化工集团公司井控培训系列教材[M],山东东营:中国石油大学出版社,2013.
    [5]牛新明. 涪陵页岩气田开发钻井技术难点及对策[J].石油钻探技术,2014,42(4):1-6.
    [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.
    [7]艾军,张金成,臧艳彬,等.涪陵页岩气田钻井关键技术[J].石油钻探技术,2014,42(5):9-15.
    [8]杨国圣,张玉清. 涪陵页岩气工程技术实践与认识[M],北京:中国石化出版社,2015.
    [9]陈勉,邓金根,吴志坚. 岩石力学在石油工程中的应用[M]. 北京:石油工业出版社,2006.
    [10]曾义金.页岩气开发的地质与工程一体化技术[J].石油钻探技术,2014,42(1):1-6.
    [11]陈平,刘阳,马天寿.页岩气 井工厂 钻井技术现状及展望[J].石油钻探技术,2014,42(3):1-7.
    [12]沙贞银,杜俊伯,向进,付升,李晓亮.涪陵页岩气田钻井提速方案及实施效果分析[J].创意设计源,2016,43(7):31-36.刘匡晓,王庆军,兰凯.涪陵页岩气田三维水平井大井眼导向钻井技术[J].石油钻探技术,2016.44(5):16-21.
    [13]陶现林, 徐泓, 张莲,等.涪陵页岩气水平井钻井提速技术[J],天然气技术与经济, 2017, 11(2):31-35.
    [14]刘虎, 段华, 沈彬亮, 等. 焦石坝地区海相页岩气水平井优快钻井技术[J]. 西部探矿工程, 2016,28(6):59-61.
    [15]张金成. 涪陵页岩气田水平井组优快钻井技术[J]. 探矿工程(岩土钻掘工程), 2016, 43(7):1-8.
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History
  • Received:January 11,2019
  • Revised:March 08,2019
  • Adopted:March 19,2019
  • Online: April 16,2019
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