BOREHOLE INSTRUMENTATION COMPLEX Russian patent published in 2011 - IPC E21B47/00 E21B47/12 

FIELD: oil and gas industry.

SUBSTANCE: borehole instrumentation complex includes telemetering module and at least one binding module, which are in series connected to each other. Each of modules includes power unit connected to information processing unit, memory unit and signal level matching unit. Information processing unit is connected to memory unit and to signal level matching unit. At that at least one of modules includes borehole parameter sensor unit connected to information processing unit. Telemetering module also includes information signal extraction and shaping units, each of which is connected to power unit and to information processing unit. Power unit and information extraction and formation unit are connected by means of geophysical cable to ground equipment including power and information signal source. Signal level matching units of telemetering module and binding module connected to it are connected to each other by means of power line and/or connection.

EFFECT: enlarging functional capabilities of instrumentation complex, reducing the number of invalid data owing to automation of configuration process of modules in the complex.

7 cl, 9 dwg