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摘要? 連續(xù)管鉆井完井技術(shù)是20世紀(jì)90 年代初迅速發(fā)展起來的新技術(shù),，它具有作業(yè)效率高、成本低,、安全可靠等優(yōu)點,。本文回顧世界連續(xù)管技術(shù)的發(fā)展概況，分析國內(nèi)外連續(xù)管鉆井和完井的技術(shù)現(xiàn)狀,；闡述連續(xù)管壽命及可靠性,、變形伸長量、管內(nèi)流體摩擦壓降,、鉆井?dāng)y巖和水平井沖砂洗井等連續(xù)管鉆井完井相關(guān)基礎(chǔ)理論研究進展,；探討連續(xù)管超臨界CO2 鉆井、連續(xù)管非接觸式破巖鉆井,、連續(xù)管無水壓裂,、連續(xù)管無限級壓裂和連續(xù)管鉆井與壓裂改造一體化等前沿技術(shù)可行性與發(fā)展趨勢,；最后，展望連續(xù)管鉆井和完井技術(shù)的發(fā)展前景,。

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關(guān)鍵詞 ：連續(xù)管,；鉆井,；完井；工藝技術(shù),；基礎(chǔ)理論,；研究進展；發(fā)展趨勢

Abstract：

　　Coiled tubing drilling and completion technology is a low-cost, high-efficiency and reliable technology. It has developed rapidly since the early 1990s. In this paper the development process of coiled tubing technology is reviewed, and the current situation of drilling and completion technology using coiled tubing all over the world is analyzed. The theoretical advances in coiled tubing drilling and completion: the life and reliability, elongation, friction pressure loss of fluid flow, cuttings transport and wellbore cleanout in horizontal wells are illustrated here. Moreover, the feasibility and prospect of supercritical carbon dioxide drilling, non-contact rock drilling, waterless fracturing, multistage unlimited fracturing and the integration of drilling and fracturing by coiled tubing is discussed. Finally, the prospects of the applications of coiled tubing drilling and completion technology are forecast.

Key words： coiled tubing ; drilling ; completion ; technology ; theory ; research progress ; prospects

收稿日期: 2018-05-30 ????

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李根生,，宋先知,，黃中偉，田守嶒,，史懷忠,，王海柱，盛茂. 連續(xù)管鉆井完井技術(shù)研究進展及發(fā)展趨勢[J]. 石油科學(xué)通報, 2016, 1(1): 81-90. LI Gensheng, SONG Xianzhi, HUANG Zhongwei, TIAN Shouceng, SHI Huaizhong, WANG Haizhu,SHENG Mao. Research progress and prospects of well drilling and completion with coiled tubing. 石油科學(xué)通報, 2016, 1(1): 81-90.

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