Patent ID: 9605531
Date: 2017-03-28
CPC Classifications: E21B

Claim:
1. An intelligent test method for a multi-segment fractured horizontal well, comprising: providing a test tubular column, wherein the step of providing a test tubular column comprises: setting the pressure building packer and the hanging packer by means of pressurization after the test tubular column is placed in an underground designed position; breaking the hydraulic release connector to separate the hydraulic release connector from the seal pipe; pulling out the first oil pipe, and reserving the tubular column comprising the seal pipe on the test tubular column and located on the downstream part of the seal pipe in the horizontal well; placing a production tubular column or a communications tubular column into the vertical section of the horizontal well; wherein the production tubular column comprises: a third oil pipe, an oil sucking rod connected below the third oil pipe and an oil sucking pump connected to the oil sucking rod; wherein the communications tubular column comprises: a steel wire and a communication nipple connected below the steel wire, the communication nipple being connected to the data collection controller by means of wireless communication; and the oil sucking pump or the communication nipple is placed above the seal pipe.