1) Daqing oil sand
大庆油砂
1.
The effects of quaternary ammonium salts of molecular deposition (MD) filming displacement agent,tetraethyl ammonium bromide ((Et)_4NB) and hexadecyl trimethyl ammonium bromide (CTAB) and inorganic salts of NaCl,CaCl_2 and AlCl_3 on the interfacial electrical properties of quartz sand and Daqing oil sand are studied by microelectrophoresis method.
用微电泳法考察了3种季铵盐(MD膜驱剂、四乙基溴化铵((Et)4NB)、十六烷基三甲基溴化铵(CTAB))和无机盐对石英砂和大庆油砂界面电性的影响。
2) Daqing sandstone reservoir
大庆砂岩油藏
3) Daqing Oilfield
大庆油区
1.
Laboratory experiment of CO_2 stimulation in Fang48 fault block in Daqing Oilfield;
大庆油区芳48断块CO_2吞吐室内实验
2.
Analysis on field scaling of ASP flooding in Daqing Oilfield;
大庆油区三元复合驱矿场结垢状况分析
3.
Aimed at the acute problem of sand production with proppant extraction after fracturing of polymer flooding wells in Daqing Oilfield,the sand production mechanism and influential factors are researched based on the fractures proppant extraction data of 1 164 fracturing layers in Daqing Oilfield.
针对大庆油区聚合物驱油井压裂后裂缝支撑剂回采严重的问题,基于1164个水力压裂油层的裂缝支撑剂回采资料,研究了聚合物驱油井压裂裂缝支撑剂回采机理及影响因素,并利用灰色关联分析方法,计算了影响支撑剂回采的36个因素的关联度,确定了19个因素为主要因素;同时,运用多元二次非线性回归方法建立了水力压裂水平缝支撑剂回采预测模型。
4) Daqing Oilfields
大庆油田
1.
Software development for simulating real downhole casing deformation in Daqing Oilfields
大庆油田井下套管形变仿真软件开发
2.
Based on the brief introduction to the practice and research on the internal examination and verification in QHSE manage- ment system of Daqing Oilfields, several internal examining and verifying models are listed, with the comparative analysis of advan- tages and disadvantages of those models.
简述了大庆油田在QHSE管理体系内审方面的实践与研究,列举了企业中常用的几种内审模式,并对这几种内审模式的优缺点进行了对比分析,详细介绍了以外审形式开展内审的优势和不足,并就如何组织企业机关内审提出了思路。
3.
The test results of three dense well net regions in Daqing Oilfields indicate that sedimentary microfacies is the main factor influencing the planar distribution of residual oil.
大庆油田现已进入高含水开发阶段 ,寻找和开发剩余油非常重要。
5) Daqing Oil Field
大庆油田
1.
EOR Technology Improvement and Its Further Development for Daqing Oil Field during "10th 5-Year-Project";
“十五”期间大庆油田三次采油技术的进步与下步攻关方向
2.
Accelerating Scientific Innovation and Making the Breakthrough of Techniques to Provide the Sustainable Development of Daqing Oil Field with Production Engineering Support;
加速科技创新 突破技术瓶颈 为大庆油田可持续发展提供采油工程技术支撑
3.
Discussion on Two Problems in Well Testing Analysis in Daqing Oil Field;
大庆油田试井分析过程中两个问题的探讨
6) Daqing oil fields
大庆油田
1.
The flooding efficiency of ASP combinational flooding solution of low alkaline(NaOH) concentration is studied experimentally under conditions of Daqing oil fields in reservoirs after water and polymer flood finished.
在室内实验研究了大庆油田条件下,水驱、聚合物驱之后低碱(NaOH)浓度的ASP三元复合驱的驱油效果。
2.
Four field trial projects on ASP flood completed at Daqing Oil Fields are introduced concisely.
介绍了大庆油田已完成的 4个三元复合驱矿场试验情况 ,包括试验区油藏目的油层地质概况 (给出了粘土矿物组成 ) ,井位图和井网结构 ,地层水和配液水基本矿化组成 ,三元复合驱替液组分组成、段塞结构及大小 ,注入概况 ,全区 (以及个别典型井 )采收率提高值以及驱油液及组分在油层内的滞留。
3.
In this review paper the methods and techniques for removing various precipitations plugged in raservoirs and for enhancing injectivity of water injection wells in Daqing Oil Fields are described briefly for their basic principles, characteristic features and proper uses.
大庆油田为确保稳油控水而进行的注水结构调整中使用了多种注水井解堵增注方法。
补充资料：油砂
油砂 oil sand
亦称“焦油砂”、“重油砂”或“沥青砂”。已露出或近地表的重质残余石油浸染的砂岩，系沥青基原油在运移过程中失掉轻质组分后的产物。砂岩多为淡水及半咸水相，以加拿大阿萨巴斯卡河为最大，属白垩系，面积达33400平方公里。有时也指浸渍轻馏分部分逸出后的一种天然石油的砂或砂岩。可用以提炼重油和沥青。(庞名立)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条