If Wells produce at natural productivity, their flow rates decline with the same speed as the mid-and high-permeability reservoirs.
若油井以自然产能生产,油井产量的递减速度并不快,而是与中高渗透储集层基本相同。
Major factors which influence the steam injection profile are steam overlaying and high-permeability zones during steam flooding and cyclic steam injection.
在蒸汽驱和蒸汽吞吐过程中,影响蒸汽注入剖面的主要因素是蒸汽超复现象和高渗透层。
Since pure foaming agent with short half-value period causes a poor plugging effect for high-permeability reservoir with water channeling, this paper studies on gel foam sysem.
针对纯发泡剂半衰期较短、对已形成注入水窜流通道的高渗透储层封堵效果较差的实际问题,开展了凝胶泡沫体系的研究。
Thus, relatively complete accumulation succession and mechanism model of deep basin gas accumulation and its high-permeability gas-rich zone under physical laboratory condition are established.
从而建立了实验条件下较完整的深盆气富气区块成藏序列及成因机理模式。
Influence factor for the high-permeability alloy are studied in this paper. Employing reasonable control process for heat treatment technology, the magnetic properties of materials were improved.
文章研讨了高磁导率合金磁导率的影响因素,可采用合理的热处理工艺制度加以有效地控制,从而提高材料的磁性能。
From the current application point of view, the wisdom of the city to achieve a centralized data, collaborative, high permeability.
从目前的应用上看,智慧城市实现了数据的集中化、协同化、高渗透。
The response shows that it is economically feasible in the condensate gas field with high permeability and good vertical connectivity.
开采效果表明,在垂向连通性好的高渗透凝析气田中,采用水平井生产是经济可行的。
The Cretaceous low resistivity reservoir in Junggar basin is characterized by high porosity, high permeability, low salinity of formation water, low formation pressure and low resistivity.
准噶尔盆地白垩系油气藏具有孔隙度、渗透率高,地层水矿化度、压力系数和电阻率低等低电阻率油气藏的基本特征。
An integrated evaluation of coal seam fracture development in terms of coal seam breaking index and deforming coefficient to predict high permeability area.
本文采用煤层断裂破坏指数、变形系数对煤裂隙发育程度进行综合评价,来预测高渗区。
A sand retention screen with large radius and high permeability near the wellbore can be formed by high liquid production and the large amount of sand.
管外高压充填防砂增液技术通过高液量和大砂量在近井地带形成大半径、高渗透的挡砂屏障;
It is indicated that the technique of shielded temporary plugging is quite effective for reservoir protection of viscous oil fields with high permeability and low pressure in Bohai Sea.
实践证明,屏蔽暂堵技术是目前对渤海高渗、低压、稠油油田实施储层保护的一项行之有效的技术。
Low carbon steel containing silicon 1-4%, with a high permeability, used in electrical industry silicon steel sheet.
含硅1- 4%的低碳钢,具有极高的导磁率,用于电器工业做矽钢片。
The Chenjiazhuang Reservior in Shengli oil Field is a typically heavy and high permeability reservoir, which resulted in a relatively poor oil increment by the universal thermal stimulation.
胜利油田陈家庄油藏是一个典型的稠油高渗透油藏,常用的热力采油无法大幅增加产量。
Synthetical evaluation according to prediction result of stress field and curvature will lead to high permeability region prediction of coal reservoir.
应用应力场预测的结果与曲率分析预测的结果进行综合评价,预测煤储层高渗区。
The porous media used in this study are high permeability sandstone, low permeability sandstone and chalk.
研究中使用的多孔介质分别为高渗砂岩、低渗砂岩、石灰岩。
High permeability which realizes excellent performances in noise suppression effect.
高透磁率具有优异的噪声抑制效果。
According to the characteristics, which coatings used in EPC are of high permeability and strength, a special device used to measure the strength and permeability is worked out.
针对干砂消失模铸造用涂料具有高透气性、高强度的特点,研制了一种涂料透气性、强度专用测量装置。
In the case of same horizontal section, the oil production increase in low permeability reservoir is more than that in high permeability reservoir.
研究表明在水平段长度相同的情况下,低渗油藏的增产倍数高于高渗油藏。
Mass communication that was characterized by breadth, timeliness, efficiency and high permeability, has attached more attention of hospital managers.
由于大众传播具有广泛性、及时性、高效性和较强的渗透性等特点,得到了医院管理者的普遍重视。
The variation of medium pore diameter and porosity factor is in accordance with that of the pore volume, showing a high permeability of low rank coal reservoirs.
中值孔径、孔隙率的变化特征与孔容一致,预示了低煤级煤储层较高的基岩渗透率。
For high permeability and loose sand in bohai, these links are composed of wire wrapped screen, gravel packing zone, perf, skin and near wellbore undisturbed formation.
具体到渤海高渗透疏松砂岩,这些环节包括绕丝筛管、砾石充填层、射孔孔眼、压实带及近井原状地层。
This paper researched the super high water cut stage development law for mid high permeability and mid high viscosity reservoirs in Shengli oilfield.
对胜利油区已处于特高含水阶段的中高渗透、中高粘度油藏的开采规律进行了研究。
Frac and pack technology is both a effective stimulation and sand control treatment, and a new completion method in unstable crumbly formation and high permeability reservoir.
压裂充填工艺是中高渗透油气层和不稳定松软地层的有效增产、防砂措施,又是一种新的完井方法。
HT fractured reservoir high-temperature water shutoff agent has been developed by using secondary crosslinked gel in accordance with problems of high permeability and high leakage.
针对高温裂缝性油藏堵水中存在的高渗透和高滤失问题,采用二次交联凝胶技术,研制了HT裂缝性油藏高温堵剂。
Course and product testing result of high permeability, high water absorbed, high anti-bacterial spun-laced nonwovens are introduced in the paper.
介绍了研制具有高透气性、高吸水性、高抗菌性水刺法非织造布的过程及其产品的测试结果。
The silicone rubber has been used as the sealing material of fuel cell, but the material has high permeability to hydrogen and oxygen.
有机硅橡胶一直以来都用来做燃料电池的密封材料,但有机硅透气性高,不适合氢气、 氧气等高透过性气体的密封。
The silicone rubber has been used as the sealing material of fuel cell, but the material has high permeability to hydrogen and oxygen.
有机硅橡胶一直以来都用来做燃料电池的密封材料,但有机硅透气性高,不适合氢气、 氧气等高透过性气体的密封。
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