Abstract:
Due to the deterioration of the development of oil deposits in clastic
reservoirs, last time actively are introduced to the development of carbonate
reservoirs with heavy and viscosity oil. Such reservoirs are often
characterized by a strong heterogeneity of porosity and permeability
and lithological types of rocks. Effective development of oil reservoirs in
carbonate reservoir rocks needs in application of new technologies of
complex stimulation to reservoirs with using of horizontal wells. It is necessary
to study the reaction of the reservoir for additional stimulation and
targeted actions of acid solutions. It must be defined sequence of operations
in acidizing of low productivity reservoir rocks. Acid solutions are
cheap but ineffective. Acids impact to the heterogeneous reservoirs
with using the horizontal wells more effective. In the development of deposits
in carbonate reservoirs essential help is given by purposeful conducting
of horizontal and multilateral wellbo
