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- bacteria for oil recovery 采油菌
- In China, however, it is mainly used for oil recovery in oilfields and the consumption in this field accounts for 81% of the total. 而中国主要用于油田聚合物驱采，占总消费量的81%25
- Comparison between the oilwell jet pump and other artificial lifting equipment shows that the jet pump is more suitable for oil recovery from complicated wells. 将采油喷射泵与其他人工举升采油设备进行的分析对比表明，喷射泵更适用于复杂油井的开采。
- In order to avoid the unfavoured factors of sand control and draining sand for oil recovery,the method of finite draining sand for oil recovery in viscous crude is proposed in this paper. 为了避免防砂与排砂采油的不利因素,充分利用二者的有利因素,在现场试验和理论分析的基础上,提出了“稠油有限排砂采油”开采方式。
- The fluid flow properties and mechanism of fluid flow in low-permeability reservoir with fractured sandstones are complicated.The spontaneous imbibition of water is very important for oil recovery. 低渗透裂缝性油田开发比较复杂 ,其中水的自发渗吸对原油的开采十分有利。
- As for oil and gas workers,inject CO2 to the ground could not only cut down the discharge capacity of CO2,but also reuse CO2 which was considered to be a waste gas to enhanced oil recovery. 对于石油和天然气工作者来说,注CO2不仅能够减少向大气中排放CO2的量,同时还能够将以往认为是废气的CO2利用起来,提高油田的采收率。
- Experimental Study of Microbial Bacteria for Enhancing Viscous Oil Recovery Efficiency 提高稠油采收率的微生物菌种实验研究
- There were prospecting for oil in the desert. 他们那时正在沙漠中勘探石油。
- Some geologists are prospecting for oil here. 一些地质学家在此探勘石油。
- They are prospecting the region for oil. 他们正在该区勘查油矿。
- A fall in demand for oil tankers has put jobs in jeopardy. 油轮需求量的下降使很多工作职位受到威胁。
- steam injection for oil recovery 注蒸汽采油
- Stem-injection piping for oil recovery by heat 热力采油注汽管道
- Another basis for recovery of damages for oil spills is state law. 获取石油泄漏损害赔偿的另一项法律基础是州的法律。
- Keywords polymer producing bacteria;bacteria Agrobacterium;extracellular polysaccharides;aqueous solution;chemical for oil recovery;performance properties;microorganism for MEOR; 产聚合物菌;土壤杆菌;胞外多聚糖;水溶液;采油化学剂;应用性能;采油微生物;
- Keywords bacteria PBS for oil recovery;surfactant producing bacteria;bacterial population distribution;chemotaxis;microbial enhanced oil recovery;oil displacement mechanisms; 关键词采油菌PBS;产表面活性剂菌;细菌数分布;趋化性;微生物采油;驱油机理;
- Keywords culture flask;surfactant producing bacteria（SPB）;bacterial cell population determination;culture flask method;broth for oil recovery;oilfield produced water; 细菌测试瓶;产表面活性剂菌（SPB）;菌数测定;细菌瓶法;采油菌液;油田采出水;
- They shouldn't depend on foreign countries for oil. 他们不应当依赖外国的石油。
- The substitution of coal for oil is desirable. 以煤代替石油是可取的。
- Today professional geologists prospect for oil. 现今职业地质学家勘探石油。
