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- sand control completion 防砂完井
- This paper describes the frac-packing completion technique currently being used in Shengli Oilfield for stimulation and sand control. 阐述了压裂充填防砂这一先进防砂完井技术的机理、设计和施工工艺;
- Along with the wide application of slotting screens for completion and sand control in oil fields, the damage of slotting screen is ever-increasingly obvious. 随着割缝筛管在油田完井防砂中的广范应用,割缝筛管损坏问题也日益凸显,对此进行的评估却相对很少。
- On the basis of meticulous reservoir study, flood pattern is rearranged, and accessory techniques of drilling, completion and sand control are implemented. 在油藏精细研究的基础上,重新规划注采井网,实施配套的钻井、完井、防砂、治砂技术。
- This paper, on the basis of elaborating the structure of expandable screen and the mechanism of sand control, analyzes and compares the advantages and disadvantages of well completion technology of sand control by means of expandable screen. 摘要可膨胀筛管防砂完井技术是一种新型的防砂技术，在对可膨胀筛管的结构、防砂机理等方面进行阐述的基础上，对其优缺点进行了对比和分析。
- In conclusion, ecomat chessboard type is the best measure for sand control ecologically and economically in this region. 从生态和经济的角度综合考虑，钻字状铺设显然是该区域流沙防治措施中较好的选择。
- Therefore, oil viscosity m ust be considered in sand control design in viscous oil field. 因此 ,对稠油油藏进行防砂设计时应考虑原油黏度的影响
- Therefore, the sand control strength can be improved through adding the fibred to the coated sand. 所以,在覆膜砂中加入纤维,可以提高覆膜砂的挡砂强度等性能。
- Therefore, the sand control strength can be improved through adding the fibre to the coated sand. 所以,在覆膜砂中加入纤维,可以提高覆膜砂的挡砂强度等性能。
- Separate implementation of sand control,water plugging and injectivity profile control had brought formation damage. 稠油油藏在开发过程中常遇到出砂、出水的问题,开采时分别进行防砂、堵水、调剖3种措施给地层带来了伤害。
- Common downhole handling processes,such as acid jobs,control pipe or central pipe sand control,meet these problems. 对利用高压水射流技术的物理法解堵机理进行了分析;
- Therefore, it would help sand control to avoid perforating such areas in selec... 当井筒内压力保持不变时,随着油藏压力衰竭,射孔孔眼发生剪切屈服、出砂的可能性增大;
- Does the supplier have an established Sand Control procedure to control molding and core sand mixes? Especially for grain size and sand moisture. 工厂是否制定了型砂的控制程序来控制造型和制芯的混砂过程?尤其是砂的粒度和含水量?
- Plugging removal after sand producers is contaminated results in more serious sand production, so BHS?A acidizing sand control fluid is developed. 为此,研制了以树脂、阳离子聚合物、硫脲为主要原料,再与酸液复配制得的BHS-A酸化防砂液。
- It is used in 76 wells, and it indicates that the technique can be used to solve the problem of high pressure sand control ... 现场应用76口井表明,该技术可较好解决老油井高压防砂难题,应用范围广,施工成功率高,增产防砂效果好。
- Are all in process gaging and controls complete, functional and in place? 过程测量和控制是否完备,功能齐全并且到位?
- The circlip lead seal packer with sand control is developed for ensuring the normal production of big borehole sand control well. 为保证大井眼防砂井正常生产,研制了卡簧式铅封防砂封隔器。
- Control completes the sort operation, giving you the opportunity to change or format the result of the sort operation. 事件,这样您将有机会更改排序操作的结果或设置其格式。
- DDR and DDR DIMM Controller complete source code can be used directly. (译)：复员和DDR内存控制器的完整的源代码可以直接使用。
- CSHARP Scrollable Picturebox Custom Control complete source code, has been tested. (译)：CSHARP可卷动的PictureBox的自定义控件完整的源代码，已经过测试。
