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- The reservoir pore throat structure characterized by mini pore throat, poor sorting, poor connectedness and poor infiltrating ability. 孔喉半径小、分选差、连通性差、渗流能力弱是砂体储层孔喉结构的基本特征。
- This paper addresses the use and characteristic of capillary pressure curve, and discusses the relationship between stage filling mechanism of lenticular sand body and pore throat structure. 从毛管压力曲线用途及曲线方法本身特点出发,对透镜状砂岩体阶段式充注机理以及与孔喉结构的关系进行详细探讨。
- Analysis of rock pore throat structure with NMR spectra 核磁共振谱的岩石孔喉结构分析
- Characteristics of pore throat structure of Chang-6 oil-bearing bed in Ganguyi Oilfield, Ordos Basin 鄂尔多斯盆地甘谷驿油田上三叠统长6油层孔喉结构特征及其影响因素
- Keywords Lunnan area;Ordovician;reservoir characteristic;pore throat structure;structural movement;karstification; 轮南地区;储层特征;孔喉结构;构造运动;岩溶作用;
- pore throat structure 孔喉结构
- The pore structure features small pore throat radius and low height-wide ratio, and much fractal dimension, big capillary tortuosity and high pore-throat radius ratio. 孔隙结构特征表现为孔喉半径及其高宽比小,分形维数、毛细管弯曲度和孔-喉径比大。
- The distribution of reservoir pore throat size is important for reservoir evaluation. 储层孔喉分布是储层评价的重要研究内容。
- The microheterogeneity in the sand reservoirs is represented by the pore nat-ure, clay mineral composition and pore throat distribution. 砂岩储层的微观非均质性主要由砂岩孔隙特征、粘土矿物和孔喉分布等表征。
- When the particulate is less than pore throat,it can be distorted after absorbing water and successfully pass the pore throat under the driving of injecting water. 小于孔喉的颗粒,由于粘弹性较好,吸水膨胀后,颗粒可发生形变,表现出"变形虫"特征,在注入水的驱动下,可以顺利通过孔喉;
- For very small pore throat in low permeability gas reservoir, the gas molecules assume free flowing, hence either in laboratory or in ield must consider the slippage effect corrections. 在低渗气藏中因孔喉很小,分子自由流动明显,无论在室内或地下均需校正滑脱效应。
- sorting coefficient of pore throat 孔喉分选系数
- In polymer flooding,polymer molecules undergo sifting by pore throats when passing through porous media. 驱油用水溶性聚合物分子流经多孔介质时经受孔喉尺寸的自然选择作用。
- I think this gargle will relieve your sore throat. 我看这含漱剂可以治你的喉痛。
- I feel shivery and I have gotten a sore throat. 我觉得怕冷发抖,而且喉咙疼痛。
- I want something to soothe sore throat. 我要可以治喉痛的药。
- The wettability alteration on rock surfaces induced by asphaltine adsorption and the plugging of pore throats caused by asphaltine deposition are the important mechanisms of formation damage. 原油沥青质吸附引起的油藏岩石润湿性改变和沥青质沉积对储层孔喉的堵塞是造成储层损害、导致油井产能下降的重要机理之一。
- I have somehow get the bone lodge in my throat. 我不知怎么把骨头卡在喉咙里了。
- I was off work because of a sore throat. 我因为喉咙痛没有去上班。
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。