Testing Study On Drilling Characteristic Of Small Man-made Diamond Bits

The main purpose of the scientific research is to put forward practical technique research topic that the mechanism research and application study combine together. The research topic aims at the special geologic strata characteristics of our country in the process of drilling, for example the geologic strata of Southern sea .Many years in the process of drilling in the geologic strata of Southern sea in our country ,they meet a lot of difficulties.for example the life span of bit is short,the drilling rate is slow,the drilling period is long,the cost is high. All these are appear because of the hard rock, the complicated variety of geologic strata,the large angle of bedding.These difficulties obstruct development of the exploring and developing engineering of oil.With carrying on of the Western Campaign,the SINOPEC transfers the point of exploring and developing to the geologic strata of Southern sea. According to this,we carry on the topic of the testing study on drilling characteristic of small man-made diamond bits.The main contents of research are the testing study on drilling of small man-made diamond bits indoor. With the foundation of testing data, carrying on the mechanism research of breaking rock, obtaining related conclusion.It is applicable to the research on excellent speediness drilling technique and the tiny view mechanism on bit of the scientific design.