The experience of application of horizontal well construction technology on the terrigenous deposits of the collectors of Republic of Tatarstan

The purpose of drilling of wells with the horizontal termination in productive layer is reduction of number of wells of design fund without change of density of a grid, economy on infrastructure, development of hardly removable reserves of oil, including under settlements and their sanitary protection zones, nature protection zones of parks, resorts, reservoirs and forests; intensification, preservation and increase in production, petroextraction growth.
Results
On concrete examples high efficiency of application of horizontal technology of construction of wells on terrigenous deposits of the lower carbon fabrics (the bobrikovsky horizon) onoil fields of the Republic of Tatarstan is shown. Importance of use of hardware software of geological and technological researches when carrying out horizontal trunks in productive partof a section is emphasized, both at the solution of geological tasks, and for high-quality accident-free carrying out wells with the minimum material and financial inputs.
Сonclusions
The stocks of oil deposits, the deposits of bobrikovskiy horizon, one of the priorities is to use horizontal well construction technology.