连续油管水力喷射环空压裂工艺研究及应用

详细信息    查看全文 | 推荐本文 |

英文篇名：Coiled tubing hydraulic fracturing ring jet research and application of space 作者：张照阳 ; 韩田兴 ; 周培尧 ; 李占岭 英文作者：ZHANG Zhao-yang;HAN Tian-xing;ZHOU Pei-yao;LI Zhan-ling;Xi'an Shiyou University;China Nuclear Investment Co.,Ltd; 关键词：连续油管 ; 水力射孔 ; 环空 ; 压裂 英文关键词：Coiled tubing;;Hydraulic perforating;;Annulus;;Fracturing 中文刊名：NMSH 英文刊名：Inner Mongolia Petrochemical Industry 机构：西安石油大学;中核投资有限公司; 出版日期：2014-11-30 出版单位：内蒙古石油化工 年：2014 期：v.40;No.290 语种：中文; 页：NMSH201422004 页数：3 CN：22 ISSN：15-1156/TQ 分类号：15-17

摘要

目前,我国油气田大部分出现"多井低产"的现象,提高单井产量尤为重要。连续油管水力压裂特别适合对油气井的多个薄层的压裂改造,是提高单井产量的重要手段。经过多年的发展,连续油管压裂技术的高效性和经济性已经得到很好的体现。在实际应用过程中,连续油管水力喷射环空压裂更具现场适用性。本文通过利用连续油管水力喷射环空压裂工艺对HC001-27-X2井压裂改造研究,分析施工时该工艺的特点,为该工艺的现场施工提供可借鉴的依据。
        Currently,most oil-gas fields in China face the problem—— " multi-well low-yield" phenomenon,thus increasing well production is particularly important.Coiled tubing hydraulic fracturing,an important means to improve the well production is particularly suitable for multiple thin layers of oil and gas wells.After years of development,coiled tubing fracturing technology has represented its efficiency and economy.In actual application process,coiled tubing annulus hydraulic jet fracturing is more applicable in well site.Through the study on HC001-27-X2 well using coiled tubing annulus hydraulic jet fracturing,this paper mainly analyzes the characteristics of the process of construction thus providing reference for later onsite construction.

引文

[1]贺会群,李相方.连续管水力喷射压裂机理与试验研究[J].石油机械,2008.1~4.
    [2]李根生,黄中伟.水力喷射压裂理论与应用[M].科学出版社,2011.211~221.
    [3]王腾飞,胥云.连续油管水力喷射环空压裂技术[J].天然气工业,2009,(9):65~67.
    [4]林英松,蒋金宝,刘兆年等.连续油管压裂新技术[J].断块油气藏,2008,(3):118~121.
    [5]钱斌,朱炬辉,等.连续油管喷砂射孔套管分段压裂新技术的现场应用[J].天然气工业,2011,31(5):67~69.
    [6]田守山曾,等.连续油管水力喷射压裂技术[J].天然气工业,2008,28(8):61~63.