The study and application of proper injection-production ratio in medium water cut period in Shanshan Oilfield;
鄯善油田中含水期合理注采比研究与应用
After entering in middle to high water cut stage, Shanshan oilfield confronted with great challenges in development, due to the continuous decrease of formation pressure, low water-flooding producing reserves, and high production declination of existent wells.
鄯善油田进入中高含水期后,地层压力持续下降,水驱储量动用程度低,老井产量递减幅度大,面临稳产日趋严峻的开发形势。
Based on the daily precipitation data of last 50 years at 13 stations in Guilin,the precipitation concentration degree(PCD) and precipitation concentration period(PCP) are calculated and their characteristics are analyzed.
33,年际变化大,有10a的变化周期;降水集中期出现在汛期第5旬到第8旬之间的年份占76%。
The precipitation concentration period(PCP) is a new characteristic quantity for attributing the climate of flood season.
汛期降水集中期是近期气象学者提出的表征汛期气候的一种新的特征量,它在气候研究中体现了较好的灵活性、客观性,通过对其分析,可为汛期气候的诊断和预测提供依据。
Based on the daily precipitation data at 93 stations in Northeast China from 1961 to 2005,the features of precipitation were analyzed by using the definitions of precipitation concentration degree(PCD) and precipitation concentration period(PCP).
利用东北地区93个台站1961-2005年的逐日降水资料,通过降水集中度和降水集中期,讨论了该地区降水的年内分配不均匀分布特征。
Establishment and Evaluation of Injection-Production Pressure System in Medium Water-Cut Period of Shanshan Oilfield
鄯善油田中含水期注采压力系统建立与评价
FLAGSHIP APPLICATION IN HIGH WATER CUT HORIZONTAL WELL
Flagship在中高含水期水平井中的应用研究
Technologies of EOR in late stage of high water cut in Wenzhong oilfield.
文中油田高含水后期提高采收率技术
The Study of Development Technology on Naturally Fractured Reservoir in High Watercut-H_2 Formation of Huoshaoshan Oilfield as Example;
裂缝性油藏中高含水期开发技术研究
Numerical simulation of cyclic injection-production optimization in medium-high water cut stage
中高含水期周期注采方案优选数值模拟研究
Study on the Deemulsificationand Dehydration on the Crude Oil from Extra Watered Production Stream;
特高含水期采出液中原油破乳脱水研究
THE RESEARCH AND APPLICATION OF REFRACTURING IN INTERMEDIATE AND HIGH
阿南油田中高含水期重复压裂的研究与应用
Predicting Development Index of Daqing Mid-Sa Oilfield at Later High Water Stage;
大庆萨中高含水后期长远开发指标预测方法
The Overall Adjustment Technology Study of of Sazhong Oil Field for High Water Cut;
萨中油田高含水后期开发趋势及调整技术研究
Research of Sazhong Zone Development Technology Policy Limits in High Water Cut Stage
萨中开发区特高含水期开发技术政策界限研究
On Prediction Method for Water Content Ratio of Thick Oil Formation in Extra-high Water Cut Period
特高含水期厚油层含水预测方法研究
The horizontal well application in high permeability reservoir during high water cut development
水平井技术在高渗透油藏高含水期挖潜中的应用
This water has in it about the same amount of salt, common table salt, as there was in the water of the sea in which the earliest organisms swam.
这种水含有一定量的盐，即普通的食盐，它与最早期生物体浮游过的海水中的含量是一样的。
after-irrigation moisture content of soil
灌水后土壤中含水量
The Research of Geological Reserves Distribution on the Data of High Water in the Saertu Oilfield of DaQing;
大庆油田萨中开发区高含水期地质储量精细计算方法研究
The Study of Residual Oil Distribution and Production Techniques of Low Permeability Reservoirs in High Water-cut Stage Taking the Example of Wendong ES3_M Reservoir;
文东深层低渗透油藏中高含水期剩余油分布及挖潜技术研究
The Research and Application on Profile Control Agent in Middle and High Permeability Reservoir in High Water Cut in ShenLi Oilfield;
胜利油田中高渗油藏高含水期调剖剂的研究及应用
Study on the Phenolic Acid Allelochemicals Contents of the Aqueous Extracts of Ten Alfalfa Cultivars at the Blooming Stage
开花期10个苜蓿品种水浸提液中酚酸类化感物质含量研究
