石化技术
石化技術
석화기술
PETROCHEMICAL INDUSTRY TECHNOLOGY
2015年
4期
147-147,162
,共2页
悬挂尾管完井%完井施工工艺%声幅测井%声幅遇阻
懸掛尾管完井%完井施工工藝%聲幅測井%聲幅遇阻
현괘미관완정%완정시공공예%성폭측정%성폭우조
hanging liner well completion%well completion construction technology%sonic amplitude logging%amplitude blocking
调研发现目前尾管悬挂工艺完井后的声幅测井一次成功率较低，测声幅遇阻现象较为普遍，不仅增加了完井时间，还会因后期通井影响固井质量，给生产带来被动局面。通过深刻分析造成遇阻的原因，优化尾管悬挂施工工艺以及水泥浆体系的优选等措施，实现成功固井提高声幅测井一次成功率的目的。
調研髮現目前尾管懸掛工藝完井後的聲幅測井一次成功率較低，測聲幅遇阻現象較為普遍，不僅增加瞭完井時間，還會因後期通井影響固井質量，給生產帶來被動跼麵。通過深刻分析造成遇阻的原因，優化尾管懸掛施工工藝以及水泥漿體繫的優選等措施，實現成功固井提高聲幅測井一次成功率的目的。
조연발현목전미관현괘공예완정후적성폭측정일차성공솔교저，측성폭우조현상교위보편，불부증가료완정시간，환회인후기통정영향고정질량，급생산대래피동국면。통과심각분석조성우조적원인，우화미관현괘시공공예이급수니장체계적우선등조시，실현성공고정제고성폭측정일차성공솔적목적。
The survey finds the success rate of the acoustic amplitude logging is low after well completion using present liner hanging construction technology,and the phenomenon of measured amplitude blocking is widespread,which not only increases the completion time,but also affects the cementing quality during the later drifting. It brings passive impact in the production. Through deep analysis of the causes of blocking along with optimized measures,such as improving liner hanging construction technology and cement slurry system,the successful cementing and enhancing the success rate of acoustic amplitude logging are bound to be achieved.
