发明授权
- 专利标题: Method of improving waterflood performance using barrier fractures and inflow control devices
- 专利标题(中): 使用屏障和流入控制装置提高注水性能的方法
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申请号: US13337072申请日: 2011-12-24
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公开(公告)号: US08307893B2公开(公告)日: 2012-11-13
- 发明人: Leopoldo Sierra , Loyd E. East, Jr. , Mohamed Y. Soliman
- 申请人: Leopoldo Sierra , Loyd E. East, Jr. , Mohamed Y. Soliman
- 申请人地址: US OK Duncan
- 专利权人: Halliburton Energy Services, Inc.
- 当前专利权人: Halliburton Energy Services, Inc.
- 当前专利权人地址: US OK Duncan
- 代理机构: McDermott Will & Emery LLP
- 代理商 Robert A. Kent
- 主分类号: E21B34/06
- IPC分类号: E21B34/06 ; E21B43/16 ; E21B43/26 ; E21B47/10
摘要:
The present invention is directed to a method of hydrocarbon production from a hydrocarbon reservoir. The method includes providing a substantially horizontal wellbore having at least one productive interval within a hydrocarbon reservoir and forming at least one non-conductive transverse fracture in the reservoir along the substantially horizontal wellbore. An injection well is also provided. A fluid is injected into the reservoir through the injection well to displace hydrocarbons within the reservoir toward a production portion of the substantially horizontal wellbore. Fluid production from the at least one production interval into the substantially horizontal wellbore flows through an inflow control device that can restrict the fluid flow. A non-conductive transverse fracture can form a barrier within the reservoir to divert injected fluids to increase sweep efficiency and reduce the influx of injected fluids into the production interval.
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