WFI

Analysis of the factors influencing the oil well productivity of the unltra-low permeability sandstone reservoir in Yanchang Formation of Ordos Basin

鄂尔多斯盆地延长组超低渗透砂岩储层油井产能影响因素分析

It is of practical significance to rational determination of oil well productivity and reservoir protection.

提出了油层出砂的门限流速概念，对于合理地确定油井产能、保护油层有着一定的实际意义。

Formation permeability is decreased and well production is affected due to compaction effect caused by stress concentration after drilling.

钻井后因应力集中产生的压密效应,使地层渗透率降低,影响油井产量。

It shows,as regards the sand production, the produdtion of oil well shoud be controlled to obtain secure well production.

研究表明,对于出砂油层来说,应该控制油井产量以保证油井正常生产。

To investigate the effect of initiation location of new fractures on well production, a reservoir model and a hydraulic fracture model are combined to model the fluid flow after re-fracturing.

针对重复压裂不同起裂位置对油井产量的影响问题,采用油藏流动模型和水力裂缝流动模型共同描述系统的流动。

The effects of hydraulic fracture parameters and exploding fracture parameters on well productivity were analyzed.

基于水力裂缝层内爆燃压裂技术提高低渗透油田采收率和油井产量的基本设想,利用油藏渗流理论和节点系统分析方法,建立了水力裂缝层内爆燃压裂油井产能计算模型,并分析了水力裂缝和爆燃裂缝参数对油井产能的影响。

Research of Wax Precipition Effect on Oilwell Productivity in High-wax Oil Development;

高蜡原油石蜡沉积对油井产能影响研究

NEW PREDICTION METHOD OF OIL WELL PRODUCTIVITY IN LOW(ULTRA-LOW) PERMEABILITY RESERVOIR

低(特低)渗透油藏油井产能预测新方法探索

STUDY ON THE REGULARITY OF SCREEN FILTRATION PRECISON EFFECT ON OIL PRODUCTIVITY

防砂筛管过滤精度对油井产能影响规律研究

Study on Productivity of Low Permeability Reservoir Developed by Horizontal Well Pattern

低渗透油藏水平井井网开发产能研究

PREDICTING PRODUCTIVITY OF HORIZONTAL WELLS IN LOW PERMEABLE OILFIELDS

低渗透油田水平井产能预测方法研究

Art of Modern Productivity Analysis for Oil & Gas Wells;

现代油气井产能分析理论和方法研究

The Research for Horizontal Wells Productivity Evaluation Method in Low Permeability Reservoirs

低渗透油藏水平井产能评价方法研究

Research on Factors Effecting Horizontal Well Productivity of Low Permeable Reservoir

低渗透油藏水平井产能影响因素研究

The Calculating Method of Horizontal Wells with Hydraulic Fractures for Low Permeability Reservoirs

低渗透油藏压裂水平井产能计算方法

(of a mine or oil well) drilled speculatively in an area not known to be productive.

（指矿井或者油井）在不知道是否能产的地方盲目的钻井。

Probe into the cause of single-well productivity difference for Chang 8_1 oil reservoir of ZJ5 wellblock in Zhenjing Oilfield

镇泾油田镇泾5井区长8_1油藏单井产能差异原因探讨

Study of Segregated Fracturing Horizontal Well for Low Permeability Reservoir and Inflow Performance Relationship of Horizontal Well for Bottom Water Reservoir

分段压裂水平井产能与底水油藏水平井流入动态研究

An Easy Way to Ascertain Binomial Equation of Well Productivity

一种确定油井二项式产能方程的简单方法

Comprehensive Analysis Concerning Domestic Demand, Production Capacity and Pricing of Oil Well Pipes;

我国油井管需求量、生产能力及价格综合分析

Productivity Analysis for Vertical Fractured Well in Stress-sensitive Low Permeable Reservoirs

应力敏感性低渗透油藏垂直裂缝井产能分析

A New Model of Productivity Prediction for Low-Permeability Reservoirs Before and After Damage

低渗透油藏污染井污染前后的产能预测新模型

The evaluation method of a gas well productivity for a underground gas storage on a fractured carbonate oil reservoir

碳酸盐岩裂缝性油藏建储气库气井产能评价

Numerical simulation research on production model of horizontal well with bottom water reservoir

底水油藏水平井产能模型数值模拟研究