oilfields的例句大全

Study of technical efficiency measurement and total factor productivity of Chinas oilfields by stochastic frontier method

我国油田随机前沿技术效率与全要素生产率研究

To change the limit of LPR test valve which need annulus pressure to keep static in opening period, a new model pressure controlled full bore testing valve which is applied for our oilfields' features is developed.

为改变目前LPR压控测试阀在开、关井过程中需要保压的局限性，研发了一种适应我国油田特点的新型全通径压控测试阀。

Based on the production by waterflooding in small block oilfields, a technique of production of near well with high discharge head is used to simplify the scale of waterflooding and reduce the investment.

针对小区块油田的注水开发，采用近井高扬程采注水技术，可简化注水规模和压缩投资。

The primary oilfields have been attaining the high water-containing exploitation period nowadays, and the manner of the oil driven has transferred from water to polymer or ternary compound matter.

近年来，我国主力油田已进入中、高含水开采期，驱油方式已由原来的水驱向聚合物驱和三元复合驱油技术发展。

Microgel flooding is another new and good tertiary oil recovery technology following polymer flooding and is being popularized and applied in many oilfields.

目前，微凝胶驱逐渐成为继聚合物驱后的又一个较好的三次采油新技术，并逐步在各个油田推广应用。

At present, most of the oilfield has entered into exploiting petroleum later period, tertiary oil production gets more and more application, which polymer flooding recovery technique has been in victory, daqing oilfield application and many other big oilfields and achieve good displacement effect.

目前，我国多数油田已经进入石油开采的后期，三次采油技术得到越来越多的应用，其中聚合物驱采油技术已经在胜利、大庆等各大油田应用并实现良好的驱油效果。

In the light of the characteristics of underbalanced drilling in the oilfields in west China, a computerized servo control throttle control box is developed.

为了适应我国西北地区油田开展欠平衡钻井技术工程的特点，研制成计算机伺服控制节控箱。

Model ⅱ( method b_ ( 12)④) is suitable to predict the mixed crude oil freezing point for Bonan oilfields and other similar cases.

模型Ⅱ（b12算法④）适用于渤南油田群混合原油凝固点预测，该模型也适用于其他类似油品混合后凝固点的预测。

In order to enhance dewatering rate and improve the quality of oil, many methods have been used in oilfields, such as thermal dehydration, electric dehydration, mechanical centrifugal dehydration, adding chemical reagent, ultrasonic dehydration and so on.

各大油田采用了热脱、电脱、机械离心、添加化学药剂、超声等方法，不断提高原油脱水率，保证原油品质。

Order to improve the precision of well test interpretation, according to the fluid properties and the present development situation of the developed Shengli oilfields, oil volume factor, oil compressibility, viscosity and the PVT parameters used in well test interpretation are determined.

为提高试井解释精度，针对胜利油区已开发油田的流体性质和开发现状对试井解释中的原油体枳系数、原油压缩系数、粘度等PVT参数进行了确定。

The study of the controlling thimble damage at the west of South ⅱ zone of Daqing Oilfields

大庆油田南二区西部控制套管损坏研究

Application of Bitter-Salt Water Desalination Unit on Desert Oilfields

苦咸水淡化装置在沙漠油田的应用

THE PRODUCTIVITY CALCULATION FOR WELL PATTERN OF LOW PERMEABILITY RESERVOIR CONSIDERING THRESHOLD PRESSURE GRADIENT Influence of capillary pressure on fluid flow and production performance in low-permeability oilfields

低渗透油田考虑启动压力梯度计算井网产量毛管压力对低渗透油藏渗流规律和开发动态的影响

Development effect of the oilfields can be improved when integrated techniques are used for exploiting the potential of long-time shut-in wells.

采用综合配套技术挖掘长关井的潜力，可以改善油田开发效果。

A matrix management model for the process of oil exploration, development and drilling is proposed after considering the characteristics of quality management in exploration and development, combining the successful experiences of oilfields at home and abroad, and applying the basic principle of specialization and coordination.

从勘探开发质量管理的特点出发，结合国内外油田的成功经验，运用专业化协作的基本原理，提出了勘探开发钻探过程的矩阵管理模式。

For BZ34-1 and BZ28-2 oilfields where the main oil reservoirs are unconsolidated sand, the rock resistivity data measured under overburden pressure is used in reserves evaluation.

渤海渤中34-1、渤中28-2等油田（主要含油层为疏松砂岩）储量评价中采用了覆压条件下岩石电阻率测量结果。

Methods to determine hydraulic fracture height are summarized according to the logging temperature curve features after fracturing combined with reservoir pressure and logging time from stopping pump in Henan Oilfields.

本文根据河南油田压后井温曲线特征结合储层压力和测温时间，总结了判断裂缝高度的四种方法；

But oil industry officials believe that most of the oilfields in the area are now in no-man' s-land.

但石油行业高管认为，该地区大多数油田现在都处于无人区。

In the process of exploiting oil, gas injection was adopted in some production wells in Daqing peripheral oilfields, and gas-oil ratio is higher. When it becomes serious, pump efficiency will be decreasing, and air lock happens.

大庆外围油田部分生产井在开采过程中采用注气驱油，油气比较高，严重时导致泵效降低，发生气锁现象。

It is indicated that the cationic guar gum would be widely used in oilfields.

说明阳离子胍胶在油田有着广泛的用途。