Open hole well micrologging appearance

The utility model discloses an open hole well micrologging appearance, including transferring cylinder pipe, control end line, control motor, fixed connecting leg, rotation axis, protection ball clack, outer amalgamation round platform, perforation, rotatory ball clack, interior amalgamation round platform, supporting round bar, rotating cylinder, survey utmost point device, flexible pipe, square hole, connection square bar, spacing plectane, metal connecting rod, spring, the contact probe head adjusted. The utility model discloses the simple structure of device uses the spherical valve of inside and outside combination to make the device to seal and to open freely, and the survey utmost point contact jaw through flexible regulation type carries out the operation, can effectually protect surveying utmost point device, prevents at the in -process of going into the well because factors such as angle and friction result in the extremely wearing and tearing of device of survey.