Stratum element saturation measuring instrument

The embodiment of the utility model discloses a stratum element saturation measuring instrument which comprises a telemetry short section, an acquisition generator short section and a high control short section, a measuring module is arranged in the telemetry short section, and a neutron tube and a gamma probe group are arranged in the acquisition generator short section. The gamma probe group is used for detecting secondary gamma rays generated after stratum elements are activated by pulse neutrons emitted by the neutron tube, a high-pressure control module is arranged in the high-control pup joint, and the telemetry pup joint is connected with a ground system independently or after the telemetry pup joint, the collection generator pup joint and the high-control pup joint are combined, so that different measurement modes are formed. According to the utility model, the three short sections are arranged to obtain the energy spectrum and the time spectrum of the stratum element containing multiple parameters, a