But now the lord my god hath given me rest on every side , so that there is neither adversary nor evil occurrent 4现在耶和华我的神使我四围平安，没有仇敌，没有灾祸。
2.
Aiming at some occurrent interfering problems during acoustic variable density logging in oil region , for example , some short horizontal linear interference has appeared in the acoustic variable density logging drawing , and combining with the logging principles of cement bond composed logging tools , this paper has analyzed the factors of forming interferences during acoustic variable density logging and the influences for well cementing evaluation , and suggested some methods to judge and solve every interference 摘要针对油区声波变密度测井中出现的干扰问题，例如在声波变密度测井成果图上有短横线干扰，结合水泥胶结组合仪测井原理，分析了声波变密度测井中形成干扰的因素及其对固井评价的影响，提出对各种干扰的判断和解决方法。
