Oil well for producing petroleum products and methods of producing oil from an oil well and injectably controlling fluid into a one well formation

摘要

"OIL WELL FOR PRODUCTION OF OIL PRODUCTS AND METHODS FOR PRODUCING OIL FROM AN OIL WELL AND INJECTIVELY FLUID INJECT IN A WELL FORMATION". Devices and methods for electrically controlling downhole injection and / or inflow. The controllable downhole section (71) comprises a communications and control module (80), a sensor (82), an electrically controllable valve (84), and an inductive resistor (90). The electrically controllable valve (84) is adapted to regulate flow between a pipe exterior (40) and a pipe interior (104). The transmission of energy and signal between surface and bottom of the well is accomplished via the piping (40) and / or casing (30). When there are multiple controllable downhole sections (72-75), flow inhibitors (61-65) separate the downhole sections.