编者按编委马兴峙给编辑部来信，提出了一个很重要的问题，就是刊物应定在什么位置。《石油钻采工艺》是技术性期刊，所列内容、读者对象与学术性期刊有所不同。当然，技术工作离不开数学公式．但要让广大读者读懂、有用，这才是目的。今后一定按照办刊宗旨．更好地为广大读者 Editorial editor Ma Xingzhi wrote a letter to the editorial department, putting forward a very important issue, which is what position the publication should be set. “Oil drilling technology” is a technical journals, listed content, readers and academic journals are different. Of course, technical work can not be separated from mathematical formulas. But let readers understand, useful, this is the purpose. In the future must be in accordance with the purpose of running. Better for the majority of readers