1) formation chunk
地层砂块
2) Oil sand-stone formation
油砂地层
3) sand producing formation
出砂地层
1.
Mechanical model for casing damage in sand producing formations is established with the finite element method.
建立松软出砂地层中套管的三维有限元力学模型,分析出砂段高度、套管内压以及垂向地直力对套管受力的影响。
4) sandstone formation
砂岩地层
1.
Acidizing is an effective method of rebuilding formation in sandstone formation, but it can also bring formation damage taken by forming oil-wetting formation, clay dispersing and flocculating, interfacial film and stringy milk.
砂岩地层酸化是改造地层的一种有效手段,但对砂岩地层酸化的同时,又可能形成油湿地层、粘土分散和絮结、界面薄膜和粘稠乳液对地层造成伤害。
2.
Tested samples were taken from different sandstone formations of Changqing, Erlian, Jilin Oilfield, Sichuan and Tarim Basin and Venezuela and hydraulic fracturing treatments would be performed in these formations.
采用长庆油田、二连油田、吉林油田和四川盆地、塔里木盆地以及委内瑞拉将要进行水力压裂施工的砂岩地层的岩样,用该方法测定最小主应力,将测定结果与长源距声波测井和微压裂测定结果对比,误差一般为2～3MPa,证实这是一种经济可靠的方法。
5) formation sand production
地层出砂
1.
It is generally considered that formation sand production does not happen in low-permeability oilfields.
通常认为低渗透油田不会发生地层出砂。
6) Water sandstone formation
水砂地层
补充资料：油砂
油砂 oil sand
亦称“焦油砂”、“重油砂”或“沥青砂”。已露出或近地表的重质残余石油浸染的砂岩，系沥青基原油在运移过程中失掉轻质组分后的产物。砂岩多为淡水及半咸水相，以加拿大阿萨巴斯卡河为最大，属白垩系，面积达33400平方公里。有时也指浸渍轻馏分部分逸出后的一种天然石油的砂或砂岩。可用以提炼重油和沥青。(庞名立)
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