Water injection performance analysis and fine potential tapping Countermeasures in heterogeneous reservoir

E3S Web of Conferences

Zhou Jiyin¹ 

[1] Longhupao Oil Production Area of No.9 Oil Production Plant of Daqing Oilfield;

关键词: heterogeneous reservoir;    fine water injection;    oil displacement;    profile control effect;   

DOI  :  10.1051/e3sconf/202235201030

来源: DOAJ

【 摘 要 】

After the heterogeneous reservoir enters the middle and late stages of development, the problems due to water injection will become increasingly prominent. However, the requirements for water injection in reservoir development are also increasing. So how do we solve this big problem? And how to scientifically manage water injection wells, promote oil with water, improve water displacement efficiency, and make the reservoir enter a benign development state? First of all, we need to firmly remember the idea of “water well first, pay equal attention to oil and water”, lock the key points of water injection, and comprehensively improve the water injection management level from the aspects of surface, wellbore and underground, so as to consolidate the foundation of stable oil reservoir production.

【 授权许可】

Unknown