Reviewed are main engineering solutions for development of AS4-8 production
object at Fyodorovskoye oil field. Current status of the object developmen
t is studied and technology for producing the object is proposed. Presented
is operations' parameters comparison for horizontal and vertical wells and
efficiency of horizontal wells' drilling is stated. Studied is an influenc
e of geological conditions, drilling precision, length of horizontal interv
al and other parameters on operations' parameters of horizontal wells.