A non-linear 3-D elastic waves real-time expert system is investigated for the exploration of
the on-shore and off-shore oil and gas reserves worldwide, according to the modern theory …

Well completion design consideration, in artificially-lifted wells, are typically governed by the
philosophy of operators and dictated by the conditions and type of well and reservoir being …

Due to the increasing number of brown fields and lessening of huge oil discoveries
maximizing recoveries by artificial lift techniques can be a compensating factor to balance …

Electrical submersible pumping is the most inflexible of any artificial lift system because a
specific ESP pump can only be used in a definite, quite restricted range of pumping rates. If it …

为研究有杆采油系统井下工况, 采油参数及杆管泵参数对机采系统综合性能的影响,
在对胜利油田抽油机井数据调研的基础上, 通过机采生产综合性能影响因素研究和分析 …

在分析固定阀开启压差的基础上, 建立了泵阀运动规律的数学模型和开启条件的计算模型,
并利用仿真分析, 获得泵阀在不同工况下的运动规律, 水力损失和临界沉没度. 结果表明 …

The article discusses the following issues: development and research of an electrical
submersible pump complex model. Development and configure of a sensorless parameters …

The thrust to measure multiphase flow in oil wells is driven by the need to optimize
well/reservoir management. This has driven R&D to develop an accurate and cost effective …

The productivity index, PI has been used as a measure of the potential of wells to flow at
certain formation pressure drawdown. Additionally, it is used to measure formation damage …

The need for oilfield operators to verify that wells are being produced at their optimum
capacity and in a cost effective manner is always a priority. The need for total well …