摘要
存储式LWF测井条件下,根据井径曲线附加水泥浆量常出现较大偏差,影响固井质量。本文通过对多口实验井应用情况,对比了LWF测井与常规电缆测井中井径测井仪器的差异,分析了该测井方式下对井径曲线的影响因素,提出了固井水泥浆附加量经验值,在2口井中实验应用,收到良好的效果,对今后固井水泥浆量计算有一定指导意义。
Under the condition of storage LWF logging, there is a large deviation in the additional cement slurry volume according to the caliper curve, which affects the cementing quality. The difference between LWF logging tool and conventional wireline logging tool was compared based on applications of several experimental wells, influencing factors on the caliper curve under the logging mode were analyzed, and an empirical value of cementing cement slurry additional amount was put forward. Application in two wells showed good results, which has certain guiding significance for the calculation of cement slurry volume in the future.
出处
《石油天然气学报》
CAS
2020年第4期401-410,共10页
Journal of Oil and Gas Technology
