Processes for actuating a controllable device, to provide a detectable signal from a source location in a wellhead to a remote location at the bottom of the well, for remote signaling to a deep location at the bottom of the well within a well drilling, to act a controllable element at a remote location in a tubular system without physical or electrical interconnection with it, to signal through a long confined path containing physically mobile means, to control a remote device at a bottom location, to communicate with a downhole tool in a borehole, to direct a pressure pulse from profile, and communication in a tubular system, system to remotely control signal responsive devices at substantial depths, actuator to propagate an impulse shock inwards of an energy containment structure, control unit to control locally a downhole tool, and a system for communicating in a tubular system through a medium

摘要

"PROCESSES FOR ACTING A CONTROLLABLE DEVICE, TO PROVIDE A DETECTABLE SIGN OF A SOURCE LOCATION IN A WELL HEAD FOR A REMOTE LOCATION IN THE WELL BACKGROUND, FOR REMOTE SIGNALING IN A DEEP WELL OF A WELL OF WELL IN THE WELL OF THE WELL OF THE WELL OF THE WELL. ACTING A CONTROLLABLE ELEMENT IN A REMOTE LOCATION IN A TUBULAR SYSTEM WITHOUT PHYSICAL OR ELECTRICAL INTERCONNECTION WITH THE SAME, TO SIGNAL THROUGH A LONG CONFINED PATH CONTAINING PHYSICALLY MOVING MEDIA, TO CONTROL A REMOTE LOCATION IN A REMOTE LOCATION. A TOOL IN A WELL BACKGROUND IN A DRILLING HOLE, TO DRIVE A PRESSURE PRESSURE IMPULSE, AND TO COMMUNICATE IN A TUBULAR SYSTEM, SYSTEM TO REMOTE REMOTE RESPONSIBLE DEVICES IN SUBSTANTIAL DEPTHS, SUBSTANTIAL DEPARTMENT TO PROTECT YOUR POTENTIAL PLACE INTERIOR OF AN ENERGY CONTAINMENT STRUCTURE, CONTROL UNIT TO CONTROL LOCALME NTE A WELL BACKGROUND TOOL, AND, SYSTEM TO COMMUNICATE IN A TUBULAR SYSTEM THROUGH A MEDIUM DISPOSED INSIDE ". A system and process according to the invention communicates remotely with remotely controllable tools at the bottom of a well in a well in a drilling facility. On the surface, high energy pressure pulses directed into the production tube or the annular space, or both, being at a level to propagate through an interface between very different impedance zones, such as a gas zone upper level and a lower level of moving medium extending downward and into the desired location at the bottom of the well. The pressure pulses, provided directionally introduced along the longitudinal confinement path, a pressure impulse initially having acute posterior and anterior flanks, reach the bottom location as physical disturbances forming a discernible pattern that can be detected by one or more transducers responsive to energy. With combinations of these signals, one of a number of separate control devices can be remotely actuated. The system avoids the need for physical or electrical connections and concurrently greatly reduces the likelihood of accidental operation.