Through the retrospection on the evolutionary process of fluid perting techniques,it makes the conception and type of fluid perting agent more clear.
通过回顾液流转向技术的演变过程,进一步明确了转向剂的概念及类型,弄清了可控液流的转向机理,归纳出了深部液流转向剂的基本特征,确定了现场试验的选井原则,分析了转向剂性能的影响因素,总结了现场施工的一般工艺,给出了现场试验效果评价的基本方法,对该技术的现场推广具有一定的指导意义。
0 Pa in several hours to several days,was developed as fluid perting agent(FDA) together with an oil based precrosslinked particulated polymer,J5,of particle size 60—120 mesh.
0Pa的可流动弱凝胶,与油基预交联聚合物J5(60120目)一起,用作深部液流转向剂。
The flowing persion role of the linked polymer solution(LPS) in different porous medium,which was made up of partially hydrolyzed polyacrylamide(HPAM) and aluminum citrate(AlCit,crosslinker),was studied by using the parallel core flooding experiment,ground glass visual model and microscopic visual model.
用并联岩心驱替实验及毛玻璃可视模型和微观可视模型,研究了部分水解聚丙烯酰胺(HPAM)与交联剂柠檬酸铝(AlCit)反应所形成的交联聚合物溶液(LPS)在不同孔隙介质中的液流转向作用。
Study on In-depth Diversion Technology Companying with Polymer Flooding Applied in Suizhong 36-1 Oilfield
绥中36-1油田聚合物驱深部液流转向技术研究
Laboratory researches on deep fluid persion agent with high strength and retarding swelling characteristics
缓膨高强度深部液流转向剂实验室研究
constant flow hydraulic power steering gear
常流式液压动力转向器
hydraulic constant flow type power steering
液压常流式动力转向
Design of Steering Power Flow for Tracked Vehicles with Power Shift Steering System
履带车辆双流传动液压转向功率流设计
Flow Field Analysis and Characteristic Research for Rotary Valve of Hydraulic Steering Control Units;
全液压转向器的流场分析及其特性研究
Investigation into the Vibration Reduction of the Flow-amplifier Type Steering Hydraulic System on Loader
装载机流量放大型转向液压系统的减振研究
Practice of in-depth profile control at high water cut stage
液流深部转向调驱技术在高含水油田的应用
Churn flow and annular flow are common flow patterns encountered in gas-liquid systems through conduits.
对垂直同心环形管内上升气液团状流向环状流的转换进行了研究。
Design and Development of Flow Control of Hydraulic Power Steering System;
流量控制式汽车液压助力转向系统的设计与开发
Pneumatic or hydraulic pump/motor with optional flow and rotation directions, displacement, and flow indication.
其流向或旋转方向、排量和流量显示可以选择的气动或液压泵/电动机。
integral hydraulic power steering gear
整体式液压助力转向器
Hamilton standard motor
径向回转柱塞液压马达
hydraulic accumulator power steering
液压储能式动力转向
open center hydraulic power steering system
开心式液压助力转向系
open center hydrostatic power steering system
开心式静液压转向系
closed center hydrostatic power steering system
闭心式静液压转向系
closed center hydraulic power steering system
闭心式液压助力转向系