油井

On one of the family oil rigs.

家族的一个油井

The boom rivaled the California gold rush of 1848 in its excitement and Wild West atmosphere.

他的油井从此每天生产 20 桶原油。

Harassment with Sickles should primary focus on two objects: Ore Collectors and Oil Derricks.

用镰刀骚扰应该专注于两个目标：矿车和油井。

In view of the reservoir geologic features and severe fine silts production situations in Liaohe Oilfield,the technique of sand control deep in formations and sand carrying oil production has been developed through the study in sand control basic theories and tests.

辽河油田的油井出细粉砂严重，通过防砂基础理论及试验研究，形成了地层深部防砂与携排砂采油技术。

The use of expanding agent is considered to be the most effective method to control shrinkage of cement slurries, especially to use crystal expanding additives.

介绍了抑制水泥浆体收缩的有效方法———使用油井水泥晶体膨胀剂。

Drilling an oil or gas well at a location or well pad site at which drilling has occurred previously within 5 years prior to the date of spudding the well.

钻探油井或气井，在一个地点或良好垫地盘有钻探曾在5年前发生的钻井日期。

Drilling an oil or gas well within a developed field for which an approved land use plan or any environmental document prepared pursuant to NEPA analyzed such drilling as a reasonably foreseeable activity, so long as such plan or document was approved within 5 years prior to the date of spudding the well.

钻探油井或远低于发达领域的核准土地使用计划或任何环境准备的文件根据国家环保局气体分析作为一个合理的可预见的活动，如钻井，只要这样的计划或文件被批准在5年之前对钻井日期。

During oil production, pumping rod is eccentric in the long oil tube, in which flow of the swabbed fluid can be regarded as an unsteady flow of second-order fl.

在采油过程中，由于油井较深的缘故，抽油杆在油管中是处于偏心位置的，可以把聚驱井抽汲液在井筒中的流动视为二阶流体在内管做轴向往复运动的偏心环空中的非定常流动。

Because more and more wells are producing by swabbing way at present, the production prediction of swabbing well becomes an urgent problem at different flowing pressure.

目前越来越多的油井靠抽汲方式进行生产，对抽汲井不同流压下产能进行预测成了迫切需要解决的问题。

An organic acid used in oil- and gas-well stimulation treatments.

在油井和气井的增产处理中所使用的一种有机酸。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。