Sand production of oil well and gas well is an important problem encountered during oil production.

It furtherly analyzes the reasonable formation pressure and oil well flow pressure using economic evaluation.

以此为基础,进一步用经济评价方法确定了喇嘛甸油田合理地层压力及油井流压水平.

Type QQP Pneumatic spiders are utilized to grip drill pipe and tubing in oil well repairing.

QQP气动卡盘适用于油田修井作业中卡持钻杆、油管等.

We have already smoothed out the difficulties in drilling the first oil well.

我们已排除了钻打第一口油井的种种困难.

Dig an oil well.

挖一口油井.

The oil well delivered 20 barrels a day.

这口油井每天出20桶油.

That is an oil well that no longer produces.

那是一口不再出油的井.

They have driven an oil well.

他们打了一口油井.

The principle and structure of a new trigger horizontal oil well cable butt tool are introduced.

介绍了一种新型水平井电缆对接工具的设计原理及设计要点.

Environmental groups are up in arms about plans to sink an oil well close to Hadrian's Wall.

环保组织极力反对在哈德良长城附近打油井。

Weather succeed or not in oil well water shutoff is affected by many facts.

油井堵水的成功与否受多因素控制.

This was how the first oil well was sunk.

第一口油井就是这样打出来的.

Some steel tube used in oil well was leakage in the period of several months.

某油井钢管使用不到一年即发生渗漏.

Finally, the schedule of rheological design for oil well cement slurry formulation was proposed.

最后提出了水泥浆配方流变学设计的试验操作流程.

Soybeans, oil bearing woody plants, and wild oil ? bearing crops are not included.

包括海水的鱼类 、 虾蟹类、贝类和藻类以及内陆水域的鱼类 、 虾蟹类和贝类,不包括淡水生植物.

Walnut is an important oil bearing fruit trees of high economic value.

核桃是一种重要的油料果树,经济价值很高.

Oil-bearing crops have also registered marked increases.

油料作物的产量也有了明显的增长.

We mainly plant rice, wheat, cotton, oil-bearing plants and vegetables.

这里主要种植水稻 、 小麦 、 棉花 、 油料作物和蔬菜等.

There is a noticeable correlation between gas logging data and oil-bearing reservoirs.

气测资料可以反映储层含油气性的好坏.

Conclusion Oil-bearing formation of Permian is distributing in the southwest of Tiaohu depressions and Malang depression.

结论二迭纪 构造层 具有残留盆地的特征,主要含油层分布在条湖凹陷的西南缘和马郎凹陷.

Both the upper and lower sandstone units of the precipice are oil-bearing.

普雷西皮斯的上部和下部砂岩单元都含油.