Velocity sensitivity

In order to understand the influence rate of flow of fluid on some reservoirs permeability, based on the reservoirs′ characteristics of high heterogeneity and low permeability, the full diameter core was used in the test to test the velocity sensitivity effect.

为了更准确的掌握某气藏储层岩石渗透率受流体流速的影响,针对该气藏储层多由非均质较强的砾岩和火成岩组成、渗透率低等特点,采用更能代表储层真实情况的全直径岩心测试其速敏效应。

(1) The velocity sensitivity of reservoir is weak in the study area, and the critical velocity is in positive cor.

马岭油田北三区延10油层粘土矿物主要成份依次为伊利石、伊／蒙混层、高岭石、绿泥石,对储层的潜在危害依次为伊利石、伊／蒙混层和高岭石所造成的水敏和速敏。

The stress,water and velocity sensitivity of coal gas reservoir were studied.

研究了煤岩储层的应力敏感、水敏和速敏。

With the study of reservoir microscopic mechanism, according to the components of clay mineral, the distribution of fine-grain size, and the rate sensitivity etc.

文章以储层微观机理研究为切入点,从粘土矿物成分、微粒粒径分布、速敏等方面,研究了苏里格气田是否存在着微粒运移可能性、微粒运移引起孔喉堵塞程度。

The rate sensitivity, water sensitivity, salt sensitivity and alkali sensitivity of Jilin oil field formation are quantitatively evaluated and the potential causes to formation damage are found out.

定量评价了吉林油田的储层速敏性、水敏性、盐敏性和碱敏性 ,找出了潜在的储层伤害因素 。

Laboratory studies have revealed that as adsorption of polymers can fix the highly mobile particles in formations, increasing water injection rate will not lead to migration of particles and reservoir damage, that is reservoirs no longer have velocity sensitivity.

实验研究发现,由于聚合物的吸附作用,使储层中的易迁移颗粒被束缚,注水速度的提高不会使地层微粒迁移而对储层造成伤害,即储层不再有速敏性,这为油田开发提供了速度上的空间。

A study of gas reservoir protection requires conducting an evaluation and experiment on velocity sensitivity.

文章根据达西定律的基本原理,建立了气体速敏评价实验的数据修正处理方法,处理后的结果更有利于判断储层在气体流动时的速敏性及微粒运移状况。

Mentally responsive and perceptive; quick.

思维敏捷的思维反应迅速且感觉灵敏的；快速敏捷的

a light sharp contact (usually with something flexible).

快速敏捷的轻打（通常用柔韧物）。

EXPERIMENT METHOD & APPLICATION OF GAS FLOWING SENSITIVITY IN RESERVOIR CORE

气藏岩心气速敏实验方法与应用初探

accelerometer response

加速表的灵敏度;加速度计灵敏度;加速度计特性

Quickness or agility of mind or body.

敏捷头脑或身体的反应迅速或机敏

high sensitive tachogenerator

高灵敏度测速发电机

Quickness, accuracy, and keenness of judgment or insight.

敏锐，聪明判断或洞察力的快速，准确及敏捷

You are quick, perceptive, clever, playful and imaginative.

你是个迅速、反应敏锐、身手敏锐、幽默和幻想的人。

quick to notice; showing quick and keen perception.

迅速注意的；表现出迅速而敏锐的理解力的。

Moving swiftly;rapid or nimble.

轻捷的，快速的行动得迅速的；快的或敏捷的

apprehending and responding with speed and sensitivity.

迅速而灵敏的领会并做出反应。

daring, agility and speed.

胆大与马的敏捷和速度相结合。

DC torque motor high sensitivity tachogenerator

直流力矩电动机高灵敏度测速机机组

stamina, strength, and flexibility.

比如：速度、体力、力量、反应敏捷。

Young, rapidly growing leaves are most susceptible.

幼令迅速生长的叶子是最敏感的。

The value of the exponent varies for different sensory modalities.

指数值随不同的灵敏速模式而变化。

The results are accurate.

本方法简便、快速、灵敏,结果准确。

Sensitivity Analysis of Economic Effect on the Productive and High-quality Chinese Fir Plantation;

速生丰产林经营经济效益敏感性分析