1) Formation damage and temporary plugging mechanism
储层损害与暂堵机理
3) temporarily plugging mechanisms
暂堵机理
1.
The recent progress in protective methods,techniques,and technologies and in drilling/completion fluids for fractured oil and gas reservoirs is reviewed in topics including fractured reservoir classification,reservoir stress sensibility evaluation,fracture wideness estimation,formation damaging and temporarily plugging mechanisms,and drilling/completion fluids.
综述了裂缝性储层保护技术与钻井完井液方面国内外的研究进展,论题包括裂缝性油气藏分类,应力敏感性评价、裂缝宽度预测、损害机理、暂堵机理、钻井完井液。
4) reservoir damage
储层损害
1.
A series of tests for reservoir damage were conducted by using the simulated stainless steel core samples flushed with different dril.
裂缝性储层损害评价新方法即可用于钻井液储层伤害评价和暂堵方案的优选,也可应用于裂缝性储层保护的实验研究。
2.
The main factors and mechanism of reservoir damage are analyzed through experiments and field evaluation.
针对四川盆地苏码头构造偏强水敏储层易产生水敏、液锁等储层损害现象,利用油气井储层损害实验及矿场评价方法,分析了油气井储层损害主要因素及机理,进行了油气井开发前期钻井、固井、射孔、试油、储层改造以及采气过程中的储层损害类型研究,提出了相应的储层保护技术,并探索出适合四川盆地苏码头构造储层保护的配套技术。
3.
There are large areas of water-sensitive formations facing severe reservoir damage problems in Wangzhuang, Jinjia and Shanjiasi oil district of Shengli Oil Field.
本文首先进行了射孔液保护油层作用机理的研究,研究分析表明,引起强水敏性储层损害的原因是;其一,储层中水敏性矿物含量较高,蒙脱石极易发生水化膨胀,其二,高岭石易发生分散运移,从而导致渗透率降低。
5) Formation damage
储层损害
1.
Experimental evaluation on formation damage caused by re-injection of mixture of fresh water and produced water in sandstone reservoir;
砂岩储层清水和污水混注对储层损害的实验评价
2.
Information fusion technology for formation damage diagnosis based on evidence theory;
基于证据理论的信息融合储层损害诊断技术研究
3.
Performance evaluation of 3 fracturing fluids and the analysis of the formation damage caused by 3 fracturing fluids;
3种压裂液性能评价及其储层损害原因分析
补充资料：储层描述(见油气田储层评价)
储层描述(见油气田储层评价)
reseroir evaluation of oil and gas field
储层描述(reseroir evaluation of 011 and gasfield)见油气田储层评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条