Invention Grant
- Patent Title: Using electromagnetic waves to remove near wellbore damages in a hydrocarbon reservoir
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Application No.: US16874255Application Date: 2020-05-14
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Publication No.: US11248446B2Publication Date: 2022-02-15
- Inventor: Feng Liang , Jinhong Chen , Rajesh Kumar Saini , Hui Hai Liu
- Applicant: Saudi Arabian Oil Company
- Applicant Address: SA Dhahran
- Assignee: Saudi Arabian Oil Company
- Current Assignee: Saudi Arabian Oil Company
- Current Assignee Address: SA Dhahran
- Agency: Fish & Richardson P.C.
- Main IPC: E21B37/00
- IPC: E21B37/00 ; E21B43/24 ; E21B43/14 ; E21B7/15 ; E21B43/26 ; C09K8/50 ; E21B47/13

Abstract:
One method includes position an antenna inside a wellbore in a location corresponding to a formation where near wellbore damage occurs; wherein the wellbore extends from a surface of a hydrocarbon reservoir downward into the subterranean structure of the hydrocarbon reservoir; transmitting an electromagnetic (EM) wave to the antenna; and irradiating, from the antenna, at least a portion of the EM wave at the formation, wherein the portion of the EM wave removes the near wellbore damage at the formation.
Public/Granted literature
- US20200270976A1 USING ELECTROMAGNETIC WAVES TO REMOVE NEAR WELLBORE DAMAGES IN A HYDROCARBON RESERVOIR Public/Granted day:2020-08-27
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