石油核测井放射工作人员年有效剂量的估算

Estimating the Whole-body Exposure Annual Dose of Radiation Workers of Petroleum Nuclear Determining Wells

目的通过放射源安装模拟实验,对放射工作人员所受照的年有效剂量进行估算;方法把理论剂量估算、模拟实验剂量估算与(个人剂量探测值进行比较;结果以上三者所得到的值吻合较好;结论石油核测井放射工作人员所受的年有效剂量不超过5mSv。

Objective By imitating experiment of radioactive sources being installed, to estimate the annual whole-body exposure dose of radiation workers of petroleum nuclear determining wells; Methods To compre the values of the theory, imitating experiment and γ individual dose monitor calculations. Results The three values measured above tally with one anather. Conclusion The annual whole-body exlposure doses of radiation workers of petroleum nuclear determining wells are no more than 5mSv.