Completion design method by bottom water reservoir horizontal well segregated water control
A bottom-water reservoir and design method technology, applied in the direction of wellbore/well components, earthwork drilling and production, production fluid, etc., can solve the problems of not being able to meet the requirements of rapid well completion, various types of data, time-consuming and labor-intensive, etc., and achieve extension The effect of water-free recovery period
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[0047] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:
[0048] The method for designing the completion of horizontal wells in bottom water reservoirs with segmental water control according to the present invention mainly performs the construction design of well completion with segmental water control through segmental optimization design and optimization design of horizontal wells in bottom water reservoirs. This method first comprehensively analyzes the influencing factors of water-control completion of horizontal wells in bottom-water reservoirs, establishes the corresponding segmentation principles, and carries out the design of segmental optimization schemes; then, according to the established The relationship between water breakthrough time and production capacity of the well section, using the principle of consistent water breakthrough time and the minimum total additional see...
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