Study On The Integration Technique Of Platform Multiple Drilling Hole Engineering Of The Eighth Oil Production Factory

The eighth oil production factory belongs to the outer oil fields of DaQing, as the development scale is expanding the effective thickness of the new oil layer is becoming smaller and smaller, construction Investment and the control of the operation cost is becoming more and more difficult.he eighth oil production factory has many infields, woodland, villages, bottom land, man-made grassland, stews, around oil wells there are many industrial crop , claim indemnity is large, construction investment is high , it is difficult to achieve effectively economic development by normal develop model .So it must analysis every tache of the development ,apply the platform multiple drilling hole construction by development, drilling, and the ground departments, optimize the construction plan, totally control the taches that affect investment and cost, achieve the best benefit of the development . The text mainly study on the following aspects:1.study on drilling and completion technique, petroleum engineering, zonal injection, optimize the design of multiple directional drilling hole, preliminarily decide the feasibility of the integrative platform multiple drilling hole construction.2.research around the integration of platform multiple drilling holes. Theory research on the surface construction of the platform multiple drilling hole and simulate the fact blocks, advisably arrange multiple drilling hole so that avoid the obstacle on the ground decrease the workload of the pipes and power lines across the ground. The workload of the multiple drilling hole construction on the ground is smaller than the straight hole, investment of the ground construction is less, the expense of the later reconstruction and maintenance relatively decrease.3.research the plan of the development drilling and integration construction on the ground. Subsurface and surface is an organism with close contact, they affect each other, subsurface adjustment can bring on surface adjustment. Surface adjustment has a very big affection on the investment of the development construction and the later operation. Directly affect the total development benefit. So the best base the total system is optimized not simply every system is optimized.4.apply the technological research theory of integration platform multiple drilling hole construction in the production eighth oil production factory, achieve good effect in save investment and convenience production management.Technique of multiple directional drilling holes can effectively solve the problem among well location, surface installations and physiognomy. Have many advantages as not confined by the obstacle on the ground, increase the area of wellbore oiled-out, decrease the area of the construction, convenient everyday management, rapid development in oil/gas field development around the world.