Invention Grant
- Patent Title: Pumping hydrocarbon fluids from a well
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Application No.: US16831605Application Date: 2020-03-26
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Publication No.: US11428083B2Publication Date: 2022-08-30
- Inventor: Amr Mohamed Zahran
- 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: E21B43/12
- IPC: E21B43/12 ; F04B47/02 ; F04B47/14
Abstract:
A sucker rod pumping unit includes a surface beam pivotally coupled to a post assembly mountable on a multi-well pad; two horseheads, each of the two horseheads connected to a particular end of the surface beam, each of the two horseheads including a counterweight to the other of the two horseheads; two sucker rod assemblies, each of the two sucker rod assemblies attached to one of the two horseheads; and one rotary machine driveably coupled to the two sucker rod assemblies through the surface beam.
Public/Granted literature
- US20210301635A1 PUMPING HYDROCARBON FLUIDS FROM A WELL Public/Granted day:2021-09-30
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