In this article,through analyzing pressure build-up speed of the reservoir,the writer determines the appropriate well killing fluid densities which are suitable for different pressure build-up speed and operating cycle.
由于高压低渗裂缝性储层导压能力较弱,关井后压力恢复缓慢,因此根据地层压力确定的压井液密度偏高、易造成储层污染,通过对储层压力恢复速度进行分析,确定出适用于不同压力恢复速度和施工周期的压井液密度,现场应用后取得了较好的油层保护效果和经济效益,并为同类储层压井液密度的选择提供了良好的借鉴。
The types of gas reservoir and pressure build-up test curve are complex,characterized by different interpretation models,leading to the difficulty in well test analyses.
川西致密砂岩气藏属于典型的致密低渗复式气藏 ,气藏类型及其压力恢复曲线形态复杂 ,其解释模型也各不相同 ,这给试井解释工作带来了极大的困难。
Aiming at phenomenon of abnormal gas well shut down pressure build-up curve (i.
针对气井关井压力恢复曲线异常(即关井后井底压力上升时井口压力下降)的现象,基于现场测试数据和文献调研,修正了井底压力计算模型。
Hump phenomena occur in pressure build up curve of YH106 well and the pressure curve raise up 1.
YH106井的压力恢复曲线出现“驼峰”现象,在中期压力曲线直线上升1。
A new method for interpreting pressure buildup data from DST;
地层测试压力恢复资料解释新方法
The paper deals with the shapes and behaviors of earlytime pressure buildup curves.
分析了常见的早期压力恢复曲线的形态特征，并研究了早期试井曲线偏离径向流理论直线的原因，推导出了相应的确定井筒和地层参数的公式。
final buildup slope
最终压力恢复曲线斜率
Characteristics of pressure Build-up Curve and Interpretation of Well Test of Fractured Gas Field in Sichuan
四川裂缝性气田压力恢复曲线特征及试井解释
The slope of titration curve is at a minimum.
滴定曲线的斜率处于最低值。
The Research on Calculating the Permeability of Coal Seams Combining the Curve of Rising Gas Pressure in the Boreholes
结合钻孔瓦斯压力恢复曲线计算煤层透气性系数的方法研究
Relationship between Elasticity Deformation and Final Moisture Content of Bending Wooden-Samples
弯曲木构件弹性恢复与终含水率的关系研究
Analyzing Sedimentation by Tangent Slope Transformation Quantity of the Building;
利用切线斜率的变化分析房屋最终沉降量
slope coefficient
(粘温特性曲线的)斜率
Fault Diagnosis of Reciprocating Compressor by Using Simulated Cylinder Pressure Curve
往复式压缩机气缸压力模拟曲线提取
glare recovery time curve
眩光视觉恢复时间曲线
Resilience skeleton curves of shearing force and displacement of repaired HSC column after fire
火灾后已修复高强混凝土柱的剪力-位移恢复力骨架曲线
The biggest actionable concern is time to recover from overload.
最值得关心的是为了恢复超负荷压力下的时间。
running a build-up
进行一次压力恢复测试
It finally came to life in 1919-20 in a victorious campaign to destroy the old Beef Trust.
它最终在1919-20年取缔牛肉托拉斯的凯歌声中恢复了生命力。
counting rate-voltage characteristic
计数率－电压特性曲线
Total Variation Model Weighted by Gaussian Curvature in Image Restoration;
高斯曲率加权的全变分图像恢复模型
What is the“ slope” of the learning curve for this item?
该项产品学习曲线的“斜率”是多少？
The slope of a graph of an equation at a given point.
微商方程曲线在某一给定点的斜率
pressure-volume diagram
压容图,压力容积曲线图