1) invaded zone
泥浆侵入带;侵入带
2) mud invasion zone
泥浆侵入带
1.
The model considers that natural electric field distributes in whole mud invasion zone,and forms potential gra.
根据现代电化学理论,提出了一种新的裸眼井中自然电场分布模型,该模型认为,地层的自然电场分布在整个泥浆侵入带中,沿泥浆侵入方向形成电位梯度,越接近井剖面电位越高,在侵入带末端电位消失。
3) filtrate-invaded zone
泥浆滤液侵入带
4) mud invasion
泥浆侵入
1.
Methods of Formation Resistivity Correction for Salty Mud Invasion;
盐水泥浆侵入地层电阻率的校正方法研究
2.
Under mud invasion,resistivities of oil layer and water layer in different radial depth are influenced by various factors.
泥浆侵入条件下,油、水层不同径向深度处电阻率变化所受的影响因素不同,以阿尔奇公式为基础,利用阵列感应测井资料,确定纯水层中水的径向电阻率,计算其它地层中不同径向深度的含水饱和度系数,直观反映地层流体含量的变化,正确识别储层流体。
3.
Based on analyzing main factor of generating low-resistivity hydrocarbon reservoir, the corresponding recognition methods are established respectively according to high bound water saturation, sand shale interlayer deposition and mud invasion as the leading causes of generating low-resistivity hydrocarbon reservoir, and the succes.
通过分析形成低阻油气层的主导因素,按高束缚水饱和度、砂泥间互沉积以及泥浆侵入为主导成因的低阻油气层,分别建立了相应的识别方法,大大提高了低阻油气层识别的成功率。
5) invaded zone
侵入带
1.
The three invasion types——the step, the slop, the invaded zone with an annulus, have been presented in order to define under what conditions a significant error is introduced by the step profile assumption and to examine how the invasion types may be detected.
利用混合法研究了侵入带的三种模式——台阶型、斜坡型、具有低阻环带的侵入带对电位电极系视电阻率的影响。
2.
Spontaneous potential(SP) of a formation has tight relationship with salinity of formation liquid,the salinity of mud filtrate in invaded zone affects SP log considerably.
自然电位与地层流体的矿化度有密切关系,侵入带中泥浆滤液的矿化度对自然电位测井有较大的影响。
6) filtrate-invaded zone
侵入带
1.
Because of the co-effect of formation heterogeneity and mud invasion, there exits varied radius of filtrate-invaded zone with depth.
由于地层非均质性和泥浆性能等综合影响,同一地层的侵入带半径常常是随深度变化的。
补充资料：咸水泥浆、海水钻井液、海水泥浆
分子式：
CAS号：
性质：又称咸水泥浆、海水钻井液、海水泥浆。氯离子含量在6000mg/L以下的水基钻井液。
CAS号：
性质：又称咸水泥浆、海水钻井液、海水泥浆。氯离子含量在6000mg/L以下的水基钻井液。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条