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- reservoir core plugging 岩心封堵
- XF-1 gas adsorption isotherm measuring instrument for real reservoir core at high temperature and high pressure. XF-1高温高压储层孔隙介质气体吸脱附测试仪
- Dynamic permeability of the reservoir is usually estimated from phase permeability experiment of core plugs or well test. 通常根据岩芯相渗透率试验或试井资料求得储层动态渗透率。
- Its optimum composition was HPAM 1 500 - 2 000 mg/L,XE - 1 800 - 1 000 mg/L,and the stabilizer 300 mg/L. The selectivity , bore core plugging rate, and migration characteristic of CDG were avaluated in laboratory. 确定了CDG深部调驱剂体系最佳配方: HPAM浓度为1 500-2 000 mg/L,有机铬交联剂XE-1浓度为800-1 000 mg/L,稳定剂浓度为 300 mg/L。
- According to the distribution characteristics of polar and non-polar aro- matic compounds, analysising Liquid chromatography of reservoir core sample, can identify reservoir water bearing properties. 对储层岩心样品进行液相色谱分析,根据极性芳香化合物和非极性芳香化合物的分布特征,可以识别储层含水性。
- Experimental Study on Core Plugging Caused by Bacteria in Injection Water for Flooding Chunhua Reservoir 纯化油田注入水中细菌堵塞岩心实验研究
- The relation curves of water phase permeability of reservoir cores and back-pressure were obtained. 得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线。
- Based on the experimental results of solving out of cores from 3 wells and of acid sludge formation, 3 acetic/fluoroboric (Ac/FB) acids of concentration 4%/4%,6%/4%,and 4%/2% are selected each for a reservoir core. 根据3口井储层岩心溶蚀率及酸化淤渣率数据,得到了各适用于某一口井的3个混合酸:4%25/4%25、6%25/4%25、4%25/12%25的醋酸/氟硼酸。
- Research on soil core plugging up of open-end stell pipe pile in Bao-Stell Area 宝钢地区钢管桩土芯闭塞性状研究
- The permeability recovery rate of reservoir cores contaminated by PGP-3 treated drilling fluid of optimal composition is higher (>90%) than that by a 3% MMH fluid and the MMH fluid with 3% temporarily plugging/shielding agent YFP added. 最佳配方PGP 3钻井液污染后岩心的渗透率恢复率超过 90%25 ,高于 3%25MMH钻井液及加入屏蔽暂堵剂YFP的 3%25MMH钻井液污染后岩心的渗透率恢复率。
- The petrographical characteristics and sensitivities of reservoir cores are determined experimentally for two peripheral oil fields of relatively higher reserves as typial examples. 以储量相对较大的两个典型大庆外围油田为例,实验测定了油层岩心的岩相学特征和敏感性程度。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Keywords wire-line coring;hydro-hammer;impact power;core plugging; 绳索取心;液动潜孔锤;冲击功;岩心堵塞;
- This reservoir is used to store water for our town. 这个水库是用来为我们小镇储存水的。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- History is a reservoir of human experience. 历史是人类经历的总汇。
- He was a military man to the core. 他是个地地道道的军人。
- This reservoir supplies the entire city with water. 这个水库为全城供水。
- Let's get to the core of the argument. 咱们进入实质性的辩论吧。
- They used to breed fish in the reservoir. 他们过去一直在水库养鱼。
