[1]余夫,史伟.页岩气井套管变形失效原因分析[J].石油管材与仪器,2018,4(03):35-38.[doi:10.19459/j.cnki.61-1500/te.2018.03.009]
            YU Fu,SHI Wei.Casing Deformation Failure Cause Analysis in Shale Gas Well[J].Petroleum Tubular Goods & Instruments,2018,4(03):35-38.[doi:10.19459/j.cnki.61-1500/te.2018.03.009]
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            页岩气井套管变形失效原因分析
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            石油管材与仪器[ISSN:2096-0077/CN:61-1500/TE]

            卷:
            4
            期数:
            2018年03期
            页码:
            35-38
            栏目:
            失效分析与预防
            出版日期:
            2018-06-20

            文章信息/Info

            Title:
            Casing Deformation Failure Cause Analysis in Shale Gas Well
            文章编号:
            2096-0077201803-0035-04
            作者:
            余夫1史伟2
            1.宝山钢铁股份有限公司研究院技术中心 上海 2019002.西安康普威能源技术有限公司 陕西 西安 710054
            Author(s):
            YU Fu1 SHI Wei2
            1.Baoshan Iron & Steel Co. Ltd. Research Institute(R&D Center), Shanghai 201900, China; 2. Xi`an Compwell Energy Technology Co. Ltd., Xian, Shaanxi 710054, China
            关键词:
            页岩气失效原因分析套管
            Keywords:
            shale gas failure analysis casing
            分类号:
            TE925.2
            DOI:
            10.19459/j.cnki.61-1500/te.2018.03.009
            文献标志码:
            A
            摘要:
            通过对某页岩气井矿区的地质因素施工工况以及套管变形失效井的统计数据进行分析和调研对页岩气井套管变形失效原因进行了分析从而得出套管变形的主要规律和原因套管变形主要发生在水平井分段压裂中后期且主要集中在A点附近当出现断层层位间穿越与近井筒地层各向异性时套管变形失效产生的几率会增加其中断层条件下发生套管变形失效的概率很大等
            Abstract:
            The statistic data of the geological factors, construction condition and the casing failure in some shale gas wells were counted and investigated, the failure reasons of the casing in the shale gas wells were analyzed. The conclusions were: the casing deformation failure mainly occurred in the middle and later stages of staged fracturing in the horizontal well, and mainly concentrated near the point A. The probability of casing deformation failure in the fault was very high, and so on.

            参考文献/References:

            [1] 张金川薛会张德明等.页岩气及其成藏机理[J].现代地质2003174:466-466.
            [2] 琚宜文卜红玲王国昌.页岩气储层主要特征及其?#28304;?#23618;改造的影响[J].地球科学进展2014294492-506.
            [3] 于炳松.页岩气储层的特殊性及其评价思路和内容[J].地学前缘2012193252-258.
            [4] 戴强页岩气井完井改造期间生产套管损坏原因初探[J].钻采工艺201538322-25.
            [5] 张先普.我国油田套管损坏的原因探讨[J].石油钻采工艺19961857-12.

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            备注/Memo

            备注/Memo:
            第一作者简介余夫男1986年生工程师2015年毕业于中国石油大学?#26412;?#27833;气井工?#22871;?#19994;获博士学位主要从事油套管使用技术方面的工作E-mail[email protected]
            更新日期/Last Update: 2018-06-25
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