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- The formation damage during drilling are recognized as 2 types: mud solid particles plug and mud filtrate invasion. 钻井过程中的油层污染可分为泥浆固相颗粒侵入和滤液侵入2种类型。
- Study of mud filtrate invasion on reservoir is helpful to identify oil, gas and water zones correctly. 钻井泥浆滤液储层侵入研究有助于正确识别油气水层。
- Based on the different responses of compensated neutron log (CNL) in the gas reservoir before and after mud filtrate invasion, the authors designed the test of time-lapsed CNL in cased hole. 根据泥浆侵入气层前后补偿中子测井响应值的变化 ,设计了套管井内补偿中子时间推移测井试验。
- THE APPLICATION OF TIME-LAPSED CNL IN CASED HOLE TO THE IDENTIFICATION OF GAS RESERVOIR AND MUD FILTRATE INVASION 利用套管井补偿中子时间推移测井识别气层及侵入
- mud filtrate invasion 泥浆侵入
- The properties including inhibition,mud filtrate control capacity,rheology,lubricity and formation protection ability of the new drilling fluid were evaluated in laboratory. 对聚醚多元醇钻井液的抑制性、流变性、滤失造壁性、润滑性以及对油气层的保护性能进行了室内评价实验,并分析了该钻井液的作用机理。
- Mud filtrate, especially the filtrate with high salinity invading into reservoir is a very complicated physical process, which influences on the precision of resistivity logging seriously. 泥浆滤液尤其是高矿化度泥浆滤液侵入油气层是一个非常复杂的物理过程,严重影响了电阻率测井的测量精度。
- Keywords invasion zone mud filtrate saturation measurement logging while drilling reservoir research; 侵入带;泥浆滤液;饱和度测定;随钻测井;储集层研究;
- Keywords resistivity log;mud invasion;mud filtrate;water displacing oil;particle migration; 电阻率测井;泥浆入侵;泥浆滤液;水驱油;微粒运移;
- It is shown that HUC can reduce mud filtration and improve the quality of filter cake .It is compatible with other mud additives . 室内及现场试验证明,HUC具有良好的降滤失作用,能改善泥饼质量,减少井下复杂情况,而且与不同的钻井液体系配伍性好,解决了该地区的钻井难题。
- The invasion force was annihilated. 侵略军被消灭了。
- The tuck slowly ploughed through the mud. 车在泥泞中吃力地缓慢行驶。
- They are determined to resist invasion. 他们决定抵抗入侵。
- The titled additives can be used as mud filtration reducer, thinner and collapse inhibitor.In addition, these additives have high-temperature stability and can restrain shale from hydrating expansion. 水溶性天然材料改性产品在钻井液中可起到降滤失、降粘、高温稳定、抑制页岩水化膨胀和防塌等作用。
- During the drilling procedure, the mud filtrates continuously penetrate into the formation because of the unbalance between the mud column pressure in the borehole and formation pressure. 在钻井过程中,井筒泥浆柱压力和地层压力的不平衡使得泥浆滤液不断渗入地层。
- A passing car splashed mud on my new trousers. 路过的一辆车把泥水溅到我的新裤子上了。
- France itself was threatened with invasion. 法国自身也受到入侵的威胁。
- The mud was soft and our feet sank in. 泥很软，我们的脚都陷进去了。
- The nation was unable to resist the invasion. 该国无力抵抗侵略。
- The truck bespattered my clothes with mud. 卡车溅得我满身衣服都是泥浆。
