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- This paper analyzes the reasons of difficulty in demulsification and dehydration of super heavy oil during sewage recovery. 针对回收污水中超稠油破乳脱水困难等问题进行了原因分析。
- Completion & cementing technique for super heavy oil reservoir of du84 fault block. 杜84块超稠油油藏完井固井工艺技术
- The results indicate that water-bearing super heavy oil shows features of pseudoplasticity fluid. 结果表明，含水超稠油的流变模式呈假塑性流体特徵。
- Vertical producing degree of super heavy oil reservoirs in Shul area is understood through monitoring. 通过监测手段,了解曙一区超稠油油层纵向动用程度。
- Horizontal well steam huff and puff experiment on super heavy oil block reservoir, Xing VI formation, Du 84 block, Shu 1 area. 曙一区杜84块兴组块状超稠油油藏水平井蒸汽吞吐试验
- The HLB value of super heavy oil emulsion from well 1702 in Shuguang, Liaohe oilfield is measured by fluorescence method. 采用荧光法测定了辽河油田曙光采油厂1702井特稠油乳化HLB值。
- This paper introduces the working mechanism, chemical composition, property evaluation and field test of super heavy oil pre-dehydrant. 根据超稠油的特性,针对脱水处理周期长和产出污水含油高等问题,研制和试验应用了预脱水剂。
- A series of problems existed in Leng 41 block during the development of super heavy oil reservoir, such as serious bottom water coning and so on. 针对冷41块在超稠油藏开发中存在严重底水锥进等一系列问题,在综合研究油藏地质特征的基础上,采用水平井钻井技术,通过精心设计、组织和施工,取得显著的开发效果。
- The main factors and rules in aqua-thermolysis reaction were analyzed through comparison of viscosity,asphaltene and sulfur content before and after super heavy oil upgrading. 通过超稠油水热裂解反应前后黏度、沥青质、硫质量分数等性质的变化,研究了超稠油进行水热裂解的主要影响因素及规律。
- Method\ Dewatering experiments are carried out upon super heavy oil with three methods: thermal chemistry precipitation, diluent mixing and electrical treatment. 方法采用热化学沉降脱水、掺稀释剂脱水及电法脱水对超稠油进行脱水试验研究。
- Casing failure problem is getting increasingly serious as cyclic steam stimulation of super heavy oil comes to latter cycles.Some casings cannot be repaired by swage and patch. 超稠油油井随着吞吐周期的增加,套管损坏现象日益严重,有些井虽然采用套管整形及套管补贴技术,但依然无法修复,目前这种情况已成为制约油田进一步发展的主要问题。
- A new kind of effective dernulsifier was prepared for super heavy oil of Liaohe Oilfield, which was highly viscous,broken hard,and had long dehydrating time. 针对辽河油田高粘、超稠原油破乳困难、脱水时间长而开发了一种高效新型破乳剂。
- Analysis of monitoring data of steam entry and liquid-producing profiles shows that overall vertical producing degree of super heavy oil reservoirs in Shul area is poor. 对吸汽、产液剖面等监测资料进行分析后认为,曙一区超稠油油层总体纵向动用程度较差。
- Super heavy oil as fuel of steam generator 注汽锅炉烧超稠油技术的现场应用
- Supersonic energy-saving device for super heavy oil as fuel oil 超声波特稠油燃油节能装置的研究与开发
- Study and application of super heavy oil pre- dehydrant 超稠油预脱水剂的研究与应用
- Potential means of recovering deep extra- super heavy oil 一种开采深层特超稠油的潜在方法
- Recognition and analysis of standard indicator diagram of super heavy oil 超稠油标准示功图识别与分析
- Super Heavy Oil Produced Water Treatment by Surface Flow Constructed Wetland 自由表面流人工湿地处理超稠油废水
- Application of TBS sand control screen in workoverof super heavy oil well TBS防砂管在超稠油油井大修中的应用
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