井曲线基准面校正。
在大多数情况下，随后的测量(如在完井阶段所进行的测量)都被校正至基于司钻深度的井口基准面。
In most cases, subsequent depth measurements, such as those made during the well completion phase, are corrected to the wellhead datum that is based on drillers depth.
这些样品主要来自钻井泥浆和岩屑，提供了可以用来描述一口井开始生产时的基准数据，样品中同时混合了所有微生物的DNA。
These samples come from drilling mud and cuttings and provide baseline data needed to characterize the well as production begins and comingles all of the microbial DNA.
这些样品主要来自钻井泥浆和岩屑，提供了可以用来描述一口井开始生产时的基准数据，样品中同时混合了所有微生物的DNA。
These samples come from drilling mud and cuttings and provide baseline data needed to characterize the well as production begins and comingles all of the microbial DNA.
应用推荐