摘要
对煤层气公司现有油、套管质量抽检方案进行了简单介绍,通过统计分析几年来的检测情况可发现,该方案需要很大的经济投入。对比国家抽样标准并结合煤层气公司供货特点,可以发现,目前现有的油、套管质量检验抽样方案可以进一步优化。建议煤层气公司采用统计抽样的方式进行,从而确保煤层气公司油、套管质量检验的科学性和经济性。
The existing quality sampling plan of tubing and casing implemented in the coal bed gas companies is introduced. The sampling scheme requires a lot of economic investment according to the statistical analysis. Compared with the national sampling standard and according to the characteristics of the coal bed gas companies, it can be found that the existing tubing and casing quali- ty inspection sampling plan can be further optimized. It is suggested that the coal bed gas companies use a statistical sampling method to ensure the tubing and casing quality inspection of the coal bed gas companies to be scientific and economic.
出处
《石油工业技术监督》
2015年第12期19-21,共3页
Technology Supervision in Petroleum Industry
关键词
抽样方案
油、套管
质量检测
sampling plan
tubing and casing
quality detection