Title: Application of horizontal well technology to produce residual oil
Abstract: In order to improve development effect in old oilfields,Shuguang Oilfield has enhanced the study and application of horizontal well technology.4 types of reservoirs(thin light oil reservoir,thin interbedded heavy oil reservoir,block reservoir,and reservoir with edge/bottom water)in mid-late development stage have been chosen through meticulous geological study to deploy 11 horizontal and side-tracking wells.All the wells have obtained good production,showing the efficacy of horizontal wells in producing residual oil and providing basis and technology for secondary development with horizontal wells.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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