A large producing reservoir may have one or more producing exploratory Wells and several producing development Wells.
一个大的生产油藏可能有一个或更多的生产探井和一些生产开发井。
On the basis of a large number of field test data, the regression of the displacement coefficient and system efficiency for pumping unit wells were established.
本文在抽油机井大量现场测试数据的基础上，建立了抽油机井系统效率、排量系数这两个重要指标与诸影响因素之间的回归方程。
As a main completion pattern in current oil and gas Wells, the perforation has a large effect on their productivity.
射孔完井作为现在油气井的主要完井方式，其对油气井产能有着重要的影响。
On the basis of a large number of field data, the regression equations of displacement coefficient, down-hole power loss and surface efficiency for pumping wells are established.
本文以大量的现场测试数据为基础，建立了抽油机井排量系数、井下功率损失及地面效率的回归方程；
The Gudong oilfield is a large oilfield of heavy oil in loose sandstone reservoirs. The casing pipes were damaged in 386 wells during production.
孤东油田属大型稠油疏松砂岩油藏，在高速高效开发同时，累计发现套损井386口。
Oil Wells after a profile modification of construction, conventional water shutoff used large plugging agent and the effect is not obvious.
油水井在进行了多次调剖堵水作业之后，常规的调剖堵水作业的堵剂使用量大而且增产效果不明显。
However, Wells Fargo is still setting aside large amounts of funds to cover future losses from loans, although less than a year ago.
然而，富国银行仍然留出大量的资金去弥补未来的贷款损失，尽管数额少于去年。
Man2: we have a very large reservoir with a great many oil Wells.
男士二：有一个巨大的贮油层和极多的油井。
Agricultural water consumes a large portion of water in our nation, and the water management of village Wells plays an important part in agricultural production and water saving.
农业用水是我国耗水大户，农用井的用水管理对农业生产和节约用水有着重要的意义。
The calculation result shows that there would be a large error in cuttings transport calculation in extended reach wells by using stable models.
使用该方法可以方便地分析不同间隔洗井操作所带来的效果，为工程洗井操作提供指导。
Oil Wells are scattered in a large area in Zhangdian oilfield, where the terrain is complex. It is common that oil Wells stop pumping but the problem cannot be found and treated in time.
张店油田油井分布具有面积广、分散、地形复杂的特点，时常出现停机停抽现象而不能及时发现处理。
Then the view is not large, to choose a pump, plus some oil purification measures, such as the Canadian cold trap, baffle, retaining the oil wells, but also in order to reach a dirty vacuum.
那末务求不宽大，能够取舍有油泵，加上一些防油净化措施，如加冷阱、障板、挡油阱等，也能达成肮脏真空务求。
Then the view is not large, to choose a pump, plus some oil purification measures, such as the Canadian cold trap, baffle, retaining the oil wells, but also in order to reach a dirty vacuum.
那末务求不宽大，能够取舍有油泵，加上一些防油净化措施，如加冷阱、障板、挡油阱等，也能达成肮脏真空务求。
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