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- The complexity of the fracture combined with the cavity makes the reservoir damage mechanism will disaccord with the routine reservoir damage mechanism. 缝洞型储层因其构造及损害机理的复杂性，需要根据不同的裂缝、不同的溶洞选择最适合于其储层的油气层保护方法。
- reservoir damage mechanism 储层伤害机理
- The paper introduces the reaming technology of lateral drilling,discusses the mechanism of reducing reservoir damage by using reaming technique. 提出了一种用新刃形钻头提高扩孔加工质量的新方法，并分析了其中的机理。
- Formation damage mechanism of buried-hill reservoir may differ seriously from the overlying sandstone reservoir because of the different reservoir characteristics. 潜山储层和上覆沉积层砂岩储层特性明显不同,因此其损害机理有较大差异。
- Study of formation damage mechanism caused by organic deposition. 有机垢对地层损害机理研究。
- The damage mechanism is that the reservoir po re passages were plugged by the salt crystals formed from the high salinity bri ne drilling completion fluid in the process of back flowing displacement with dry gas. 分析研究其损害机理 ,主要原因是在干气返排驱替过程中 ,高矿化度盐水钻井完井液滤液中的盐组分会形成盐结晶堵塞储层孔道。
- Tests indicate that SCY possesses the advantage of good flowability, low filtration , marked antiswelling effect and low reservoir damage. 结果表明,该压井液具有流动性好、滤矢量低、防膨效果显著、对油层污染小等特点。
- It provides a effective way for removing reservoir damage and solving residual fluid backflow volume in low-pressure gas well acidizing. 介绍了泡沫酸的基本特点、增产机理、设计的基本原则与施工工艺技术,为低压气井酸化解除储层伤害和残液返排提供了行之有效的途径。
- After sidetracking,reaming to slim-hole can remove formed polluted zone,decrease invasion depth of drilling fluid and reduce reservoir damage. 侧钻后对小井眼进行扩孔,可以去掉钻井过程中形成的污染带,降低钻井液侵入油层的深度,减少对油层的损害。
- Fourthly, the damage mechanism and defensible performance of Nextel/Kevlar fiber material were studied. 推导出了防护层厚度、承力层厚度的几何公式，并确定了层间距几何约束。
- XIE Heping. Damage mechanics of rock and concrete[M]. 谢和平.;岩石、混凝土损伤力学[M]
- So macroscopical damage mechanism of rock mass should research through its load and deformation law. 所以煤岩的宏观破坏机理应从其荷载以及变形规律来研究。
- The harm and test methods of the potential damage are discussed in order to help to understand the fiber damage mechanism during the spinning process. 本文就潜在损伤的危害及测试方法进行了讨论，这些讨论将有助于我们理解纺纱加工过程中纤维损伤机理。
- The cavitation damage mechanism is that microvoids form, grow and link into microcracks and the propagation of the microcracks leads to ... 热影响区空蚀破坏的机制是微坑的产生、长大、合并,进而形成裂纹,裂纹扩展最终导致失质。
- This paper analyzes the damage mechanism of EED from the radio frequency, introduces the method of evaluating the electromagnetic ha zards to EED. 分析了射频能量对电火工品的危害机制，给出了电火工品电磁危害评估的方法。
- To deal with the problem of reservoir damage during drilling operation, well completion fluid system containing sealing agent DCL-1 and plugging agent YD-1 was applied in Zhao-44 well. 针对赵46井裂缝性砾岩储层的特点,采用了以单向压力封闭剂DCL-1和低荧光油溶性暂堵剂YD-1为主处理剂的钻开油层完井液体系。
- Quite a few specialists and scholars have studied the damage mechanism and protective technologies,but it is all relatively scattered. 不少专家、学者对射孔损害机理和保护技术也进行了研究,但都比较零散,比较系统地总结了他们的研究结果。
- Takes the Sumatou block in Sichuan gas field as an example,this paper analyzed the type of reservoir damage for this block,evaluated the reservoir protection technology of the block... 以四川油气田苏码头区块为例,分析了该区块储层损害类型,评价了该区块储层保护技术,为今后川渝地区油气田开发起到了指导性作用。
- The proposed method is useful to the research on damage mechanism and on optimizing the damage efficiency of sub-munitions. 该方法对研究侵彻子母弹毁伤机理和优化子母弹毁伤效能都有一定的意义。
- Measuring technique of experimental fracture and damage mechanics II. 实验断裂、损伤力学测试技术2。
