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- low oil formation 下油组
- The auto shutoff is for low oil pressure, and high temperature. 各压力、温度之保护装置齐备,故整个动力系统可自我侦测,自我保护而自动运转。
- This type of car is famous for its low oil consumption. 这款车以低耗油著称。
- The resistivity of local flushed zone may be higher than the virgin zone resistivity and a low resistive zone appears in invading zone in the oil formation. 淡水钻井液侵入造成井眼周围储层电阻率分布复杂,局部冲洗带电阻率可能要高于原状地层电阻率,从而出现低阻环带特征。
- But the effect of low oil prices radiates far beyond Texas. 但低油价的影响会远远波及到德克萨斯州以外的地区。
- The low resistivity oil layers include those layers with high salinity formation water, high water saturation and low oil saturation, or riched in argilliferous sandstone low resistivity oil layers. 摘要低电阻率油层包括含有高矿化度地层水的油层、高含水饱和度和低含油饱和度的油层或富含泥质的砂岩低电阻油层等。
- That decline owes a lot to lower oil prices. 其下降很大程度上要归功于油价的下跌。
- These organisms, living in such waters in enormous quantities, contain fatty acids and amino acids which are the basic material of oil formation. 生活在这种环境中的大量浮游生物具有脂肪酸和氨基酸,而这两种物质又是形成石油的基本物质。
- To overcome it, a developed technology was to inject artificial gravels into oil formation to make the gravel screen to prevent sand flow. 为此研制出地层深部充填防砂技术,该技术是向油层中注入人工砾石,由其所形成的砾石屏蔽来阻挡地层出砂。
- These pumps are featured by their simple operation, easy maintemance, low oil consumption and durable service. 这些水泵的特点是操作简便,维修容易,耗油量小,经久耐用。
- The reservoir sandbody of Dujiatai oil formation in the study area can be genetically attributed to anear--sourced and rapidly accumulated fan delta. 究区杜家台油层的储集砂体属近源、快速堆积的扇三角洲成因,主要的储集岩石类型包括细砾岩类、不等粒砂岩类、砂岩类及粉砂岩类。
- High equipment, low noise and low oil wear, what make it be the first choice of the top grade European vehicles. 高配置、低噪音、低油耗,是欧版高档踏板摩托车的首选动力。
- Much of the Gulf has budgeted for much lower oil prices. 多数海湾国家在预算中设定的油价水平要低很多。
- Pressure switch (optional) is installed in system to realize automatic transfer for pump under low oil pressure. 系统中设有压力开关(可选),以实现在低限油压时的泵组自动切换。
- At the same time, This paper discusses the distribution of the different sand bodies combination in the Triassic Chang 8 oil formation in chrono-stratigraphic frameworke. 在此基础上探讨了不同砂体组合在长8层序地层格架中的展布规律。
- Low oil?steam ratio and high water cut occurred after multicycle huff and puff in heavy oil block. 稠油区块经过多轮次蒸汽吞吐之后出现油汽比低、含水高的问题。
- Qijia Sag is one of the important petroleum generative depressions in the Songliao Basin,and the Fuyang oil formation is the main oil-bearing formation. 齐家凹陷是松辽盆地的主要生油凹陷之一,扶杨油层是其主要含油层位。
- For piston compressors, centrifuges also have a corresponding low oil pressure protection device. 对于活塞式压缩机、离心机也有相应的油压过低保护装置。
- Utilizing peculiarities of platform cluster well groups the cross operation technique of riser pipe, surface and oil formation is executed to improve drilling efficiencies. 充分利用平台丛式井组特点,施行隔水管、表层及油层交叉作业工艺,提高了钻井效率;
- With low calorie and low oil content, nourishing and crisp Carambola chips are truly green and non-puffed food. 脆片保留了新鲜杨桃的营养成分,又添加了加工后的酥脆,不含胆固醇及防腐剂,真正成为低热、低脂、高营养、香脆可口的绿色非膨化食品。