Coiled tubing logging headstall

A continuous oil pipe well logging bridle comprises an oil pipe connecting mechanism, a circulation control mechanism, a safety release mechanism and an instrument connecting mechanism, the oil pipe connecting mechanism comprises a slip sleeve, a connector and a slip piece, and the circulation control mechanism comprises a flow guide sleeve, a flow guide base, a circulation connector, a cable sleeve and a check valve; reliable connection with the continuous oil pipe is achieved through the oil pipe connecting mechanism, a cable channel and a well liquid channel are reasonably arranged and dredged through the circulation control mechanism, and an underground liquid flow circulation channel of the continuous oil pipe is established and maintained while it is guaranteed that the power transmission cable stably supplies power to the electric release device and the underground logging instrument; controllable pumping pressure circulation of drilling fluid is guaranteed, the technological requirements under the con