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- sand control and optimization 防砂优化
- The technology,both sand control and enhancing the casing mechanical strength,has succeeded with experiment in laboratory and locales,which has stepped a prescient pace for the future. 在辽河油田室内实验及现场应用试验的成功,为今后既防砂又能提高套管机械强度的防砂技术迈出了先导性的一步。
- The perforation technology optimum and optimal design of the sand control tubular string provided scientific basis for perfecting and enhancing sand control technology in horizon... 水平井射孔工艺优选和防砂工艺管柱的优化设计,为完善和提高水平井防砂工艺提供了科学依据。
- Post project handover to work within the SECCO management of change process and continue to develop the advanced control and optimization schemes. 在赛科变化管理流程范畴内实施项目移交,继续开发高级控制和优化方案。
- 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 increasingly complex and congested networks renders it inportant to study the control and optimization of network performance. 当网络非常复杂和拥挤时,网络性能的控制与优化便成为一个非常重要的问题。
- To viscous oil reservoir with formation cementation and sanding,there are two sand removal management methods which are sand control and sand remwval. 对于地层胶结疏松、易出砂的稠油油藏 ,有防砂、排砂两种出砂管理方式。
- We will make our clients invested in and managed and then make them obtain better repayment, with investment research, risk control and optimization grouping. 通过投资研究、风险控制、优化组合的一系列产品,为客户进行投资管理,并使客户获得良好的回报。
- Enzymes have been applied to releasing formation damage, acidizing fluid, sand controlling and water-shutoff. ?可用于解除地层堵塞、酸化、防砂、堵水等。
- This interchangeability is an ethnic resource for the progress and optimization of moral beliefs as well as for the social control and preventive mechanism. 道德信仰的律动为道德信仰的进步和优化以及建立有效的社会调控防范机制提高了伦理资源。
- The model plane got out of control and crashed. 模型飞机失控坠落下来。
- sand control and removal in oil wells 油井防砂和清砂
- The car went out of control and crashed. 汽车失去控制，撞坏了。
- The plane went out of control and cracked up. 飞机失控坠毁。
- Honeywell's project delivery capabilities for advanced control and optimization will be enhanced by the more than 200 years of combined refining and petrochemicals experience among the PAS staff. 通过PAS的员工在提炼和石化领域合计超过200年的工作经验,霍尼韦尔的高级控制和优化项目交付能力将得到大大的加强。
- The car went out of control and ploughed into the side of a bus. 那汽车失控拦腰撞上了一辆公共汽车。
- The Ford went out of control and crashed over the cliff. 这辆福特牌小汽车失去了控制，从悬崖上坠毁。
- The bus went out of control and ran into a shop front. 那公共汽车失去控制，撞到了一家商店的门脸。
- Powerful Hard Drive Defrag and Optimization New! 强大的硬盘碎片整理和优化新的！
- A control strategy based on optimal control and optimal filter for dynamic voltage restorer (DVR) was proposed. 提出基于最优控制和最优滤波的动态电压恢复器控制策略。
