Calibration device of probe tube

• Main Authors: FENG ZEDONG, TANG CHENG, ZHAO JIANYUAN
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2022
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model discloses a calibration device of an exploring tube, the exploring tube is used for a measurement-while-drilling system, and the calibration device comprises a mounting rack and a heat preservation cylinder. A plurality of calibration surfaces are arranged on the mounting frame, an included angle is formed between each calibration surface and the horizontal plane, the included angles formed between parts of the calibration surfaces and the horizontal plane are different, and a mounting part is arranged on each calibration surface. And the heat preservation cylinder is selectively arranged on the mounting part of one of the plurality of calibration surfaces and is used for mounting an exploring tube. The device is simple in structure, low in calibration cost, variable in application environment, and convenient for users to use in different places. 本实用新型公开了一种探管的标定装置，探管用于随钻测量系统，标定装置包括：安装架、保温筒。安装架上设有多个标定面，每个标定面与水平面之间形成有夹角，多个标定面中部分与水平面形成的夹角不同，每个标定面上设有安装部。保温筒可选择地设在多个标定面中一者的安装部上，保温筒用于安装探管。本实用新型结构简单