Published November 2013

The impact of anisothropic rocks on the possibility of drilling wells boreholes deviation

I.Y. Shirali

I.Z. Hasanov

The degree of impact of the rocks anisothropic parameters influence on supposed deviations of well boreholes is considered. With this aim the scheme of interaction of the drilling machine set executive organ and drilling rocks in the wells space boreholes is composed. The vector diagram was developed for the estimation of anisothropic drilling rocks index and its impact on well deviation parameters. Obtained decisions allow to estimate rocks anisothropic properties and the parameters of their occurrence on the basis of well borehole deviation characteristics.