DEVICE FOR CONTROL AND REGISTRATION OF INCLINOMETRIC INFORMATION AND TECHNOLOGICAL PARAMETRES OF DRILLING PROCESS Russian patent published in 2010 - IPC E21B47/22 E21B47/12 

FIELD: measurement equipment.

SUBSTANCE: invention relates to equipment used during well drilling and is intended for reflection of inclinometric information and technological parametres of the drilling process in the real time mode in a visualised and convenient for analysis way. The device for control and registration of inclinometric information and technological parametres of the drilling process includes the driller's portable console with radio communication mounted on the oil-rig. The console contains a housing, a rear cover with an element for attachment to a vertical surface, a face panel with information display elements, a process interface unit (PIU) mounted in the operator's trailer and a downhole telemetric system (DTS). The console is equipped with a separate integratable radio module (RM) with a high frequency (HF) antenna input connector, an autonomous power supply. The console housing rear cover is made of a magneto-transparent material such as polycarbonate. Inside the housing on its rear cover a mounting bracket is fixed with attachment indentations wherein magnetic inserts are located for attachment to a metallic surface. PIU is equipped with a separate integratable RM having radio communication with the console RM; to the HF connector of the console RM antenna input an insulated wire is connected having a clamp on its other end for attachment to the oil-rig metallic structure; to the HF connector of the PIU antenna input another insulated wire is connected having its other end connected to the metallic housing of the operator's trailer.

EFFECT: improved convenience of operation and extension of the driller's console radio channel coverage zone.

2 cl, 2 dwg