waterflooding的例句大全

Development and application of new high-pressure waterflooding wellhead testing BOP

GZF高压注水井口测试防喷器的研究与应用

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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。

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To prevent from damaging pore structure and reduce the oil recovery cost in waterflooding, the flowing velocity of injected fluid should be below the threshold velocity of rocks.

分析认为，在油田注水开发时，为防止伤害孔隙结构导致降低开发效果，应将注水速率控制在储集层岩石临界速率以内。

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Based on the experiment research of rock matrix dissolution change in different temperature zone under the condition of high temperature, the law of change containing porosity and permeability in oil layer and waterflooding layer which are lied in wide spacing, medium spacing, and close spacing.

以前人对高温状况下，不同温度区带内岩石骨架溶解变化的实验研究为基础，研究了大、中、小井距条件下，油层与水淹层的孔隙度渗透率的变化规律。

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approach on economy-based decision-making method for controlling water quality in waterflooding oilfield

油田注入水水质调控决策方法研究

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Technology and Effectiveness Analysis of Coal Seam Waterflooding at Driving Face

掘进工作面煤层注水工艺及效果分析

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However, the descendent injectivity influences development result during the process of waterflooding.

但在油田注水过程中，由于各种原因造成注水地层吸水能力下降，影响了油田注水开发的效果。

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Effect of waterflooding on grain size distribution of sandstone reservoir

注水开发对储层砂岩粒度分布的影响

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Experimental Study on CO_2 Huff& Puff in Waterflooding Heavy Oil Reservoirs

水驱稠油油藏CO2吞吐实验研究

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This paper summarized the two pilot test in air injection into the S ⅱ~ ( 7+ 8) sand member ( positive rhythmite) in the north well pattern in the closed well spa-cing pilot test area during the late period in waterflooding.

本文总结了大庆油田小井距北井组萨Ⅱ~（7+8）层（正韵律油层）注水开发后期两次注空气驱油矿场试验。

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This study provides reference to optimization of liquid withdraw rate in waterflooding reservoirs.

该研究可为不同类型注水开发油藏采液速度的优化提供借鉴。

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Development of conglomerate oil reservoir by waterflooding in Karamay oil field

克拉玛依油田砾岩油藏注水开发

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studies of exploitation technologies of "megascopic scale" unswept remaining oil in a waterflooding sand-stone reservoir

注水油藏“大尺度”未波及剩余油开采技术

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characteristics of shaly sandstone of putaohua oilfield and its effect on waterflooding

葡萄花油田泥粉层的特征及在注水开发中的作用

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experiments on complex blockage removing acid for ansai oilfield in the middle-late waterflooding stage

安塞油田注水开发中后期复合解堵酸液配方实验

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lab study on effect of water seepage flow on cementing in waterflooding areas

注水地区水渗流影响固井质量的实验研究

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experiment of water injection rate limit in waterflooding development in lamadian oilfield

喇嘛甸油田水驱开发注水量界限的实验

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the annual output of the affected producers corresponding with cyclic water injectors is 6027t higher than that of conventional waterflooding and annual water cut increasing ratio is 1 percentage lower than that before experiment.

周期注水井对应受效油井的年产油量比常规水驱增加6027t，年含水上升率比试验前下降1个百分点。

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oil saturation interpretation model of sand conglomeratic reservoirs developed by waterflooding

注水开发油田砂砾岩储层含油饱和度解释模型

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separate layer waterflooding string with support type packer

支撑式可洗井封隔器分层注水管柱

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