发明名称 |
WELL CONTROL SYSTEM |
摘要 |
A method for operating an electrical submersible pump, ESP, lifted well, the method comprising: measuring a characteristic of the well or a characteristic of a device associated with the well; generating a first control signal for instructing a change in the operation of the ESP; generating a second control signal for instructing a change in the operation of a further device associated with the well; wherein a degree of change in each of the first and second control signals is dependent on the outcome of the measuring and on a known effect caused by sending at least one of said first control signal to the ESP or said second control signal to the further device associated with the well; and sending the first control signal to the ESP and the second control signal to the further device associated with the well. |
申请公布号 |
US2016290077(A1) |
申请公布日期 |
2016.10.06 |
申请号 |
US201315036599 |
申请日期 |
2013.11.14 |
申请人 |
STATOIL PETROLEUM AS |
发明人 |
ASKE Elvira Marie Bergheim;FREDRIKSEN Morten;PAVLOV Alexey;FJALESTAD Kjetil;KRISHNAMOORTHY Dinesh;TØNDEL Petter;TÜRKYILMAZ Yilmaz |
分类号 |
E21B21/08;G05B15/02;E21B47/10;E21B34/06;E21B43/12;E21B47/06 |
主分类号 |
E21B21/08 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method for operating an electrical submersible pump, ESP, lifted well, the method comprising:
measuring a characteristic of the well or a characteristic of a device associated with the well; generating a first control signal for instructing a change in the operation of the ESP; generating a second control signal for instructing a change in the operation of a further device associated with the well; wherein a degree of change in each of the first and second control signals is dependent on the outcome of the measuring and on a known effect caused by sending at least one of said first control signal to the ESP or said second control signal to the further device associated with the well; and sending the first control signal to the ESP and the second control signal to the further device associated with the well. |
地址 |
Stavanger NO |