The paper discusses the use of hydraulic c fracturing. Objective: Enhanced oil recovery based on a new method of evaluating the effectiveness of hydraulic fracturing.
Hydraulic fracturing is a downhole well to break a rock and form cracks due to high pressure. Hydraulic fracturing is used to increase the productivity and in jectivity of production and injection wells. The following problems should be solved during hydraulic fracturing:
2. Keeping the crack open
3. Removal of fracturing fluid
4. Increasing reservoir productivity
To determine the location of the most cracks applied method of radioactive logging. This technology allows you to find out exactly where the gaps.
Gimatudinov Sh.K. Spravochnoe rukovodstvo po proektirovaniyu razrabotki i ekspluatacii neftyanyh mestorozhdenij [Reservoir engineering and production reference manual]. Moscow, Nedra Publ., 1983. (in Russian)
S.A. Dolgih, candidate of science, docent, Kazan Federal University, Institute of Geology and Petroleum Technology