|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||E21B-043/26 E21B-043/00 B62D-063/06 E21B-041/00 E21B-027/00 E21B-043/267|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 17 인용 특허 : 32|
The present invention provides a method and system for providing on-site electrical power to a fracturing operation, and an electrically powered fracturing system. Natural gas can be used to drive a turbine generator in the production of electrical power. A scalable, electrically powered fracturing fleet is provided to pump fluids for the fracturing operation, obviating the need for a constant supply of diesel fuel to the site and reducing the site footprint and infrastructure required for the fracturing operation, when compared with conventional systems...
1. A method of delivering fracturing fluid to a wellbore, the method comprising the steps of: providing a dedicated source of electric power at a site containing a wellbore to be fractured, wherein the dedicated source of electrical power is a turbine generator;providing a source of natural gas, wherein the natural gas is used to drive the turbine generator in the production of electrical power;providing one or more electric fracturing modules at the site, the electric fracturing modules comprising an electric motor and a coupled fluid pump, the electric...