欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
在总结低渗透油藏流体渗流特点的基础上,设计了＂非稳态驱替-毛细管计量法＂测定流体流动的最小启动压力,实验测定了水单相渗流的最小启动压力梯度以及水驱油、氮气驱油和空气驱油的最小启动压力梯度.通过对比指出,对于同一低渗透油藏,空气驱油所需要的最小启动压力梯度小于氮气和水的最小启动压力梯度,油藏可以考虑注空气开发.
英文摘要：
On the basis of summarizing the fluid flow characteristics of low-permeability oil reservoirs, ＂ nonsteady driving-capillary metering method＂ is designed to determine the minimum starting pressure of fluid flow, the minimum starting pressure gradients of single water-phase flow, water drive, N2 and air flooding are measured experimentally. Through contrasts, for the same low-permeability oil reservoir, the needed minimum starting pressure gradient for air flooding is less than the rest, so the air injection development can be considered for this kind of oil reservoir.
同期刊论文项目
同项目期刊论文
Experimental Study on the Molecular Dimensionand Configuration of Polymer and its Flow Characteristi
Investigation on Mechanisms of Polymer Enhanced Oil Recovery by Nuclear Magnetic Resonance and Micro
期刊信息
位置：