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- During the process of the deviation,it considers the effect of non Darcy flow and the anisotrophy of gas layers on the productivity of horizontal wells. 從表皮因子的概念出發,推導出非達西流下水平井裸眼完井表皮因子的解析模型,並用有限元法計算結果驗證了所推導模型的正確性。
- According to the additional flow resistance areas formed by sand control measures and corresponding skin factors,considering the non Darcy flow, the calculation method of NPI and PR is educed. 結合防砂前油井流入動態,根據當量產能比可預測防砂后油井流入動態。
- A mathematical model of two phase non Darcy percolation has been established for reservoirs with anisotropic dual media of low permeability, and is solved by using finite difference method. 注水開發這種油藏時,見水前注入率不能太大;見水后可適當增大注入率(存在一最佳注入率),以減弱非達西流的影響,對於低滲雙重介質油藏開發有重要指導意
- Pressure Drop Calculation Of Non Darcy Flow At High Velocity For Gas Well 氣井高速非達西流動附加壓降計算公式的修正
- Keywords Low permeability pool;Porous media;Interface;Intermolecular force;Non Darcy flow;Influence; 低滲透油氣藏;多孔介質;界面;分子間力;非達西流;達西滲流;影響;
- This non sequitur invalidates his argument. 他不根據前提推理因而論證無效。
- Keywords Low permeability pools;Low velocity;Non Darcy flow;Gas well;Well testing;Boundary condition;Laplace transform;Iteration.; 低滲透油氣藏;低速;非達西滲流;氣井;試井;邊界條件;拉普拉斯變法;迭代法;
- Patience is a sine qua non for a good teacher. 做個優秀教師必不可少的條件是要有耐心。
- The diplomat was declared persona non grata. 這位外交家被宣布為不受歡迎的使節。
- Keywords Low permeability reservoir;Bingham fluid;Starting pressure gradient;Non Darcy flow;Water cut;Water saturation;Water drive;Drainage front;Development index; 低滲儲集層;賓厄姆流體;啟動壓力梯度;非達西流;含水率;含水飽和度;水驅;排驅前緣;開發指標;
- He is declared personal non grata and forced to leave the country. 他被宣布為不受歡迎的人而被迫離開該國。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就頭昏腦脹了。
- One of Darcy's acquaintances is a dashing young officer, George Wickham. 達西的一位熟人是個浮華的年輕軍官，名叫喬治·韋翰。
- Mr Darcy was eyeing him with unrestrained wonder. 達西先生帶著毫不掩飾的驚奇目光斜睨著他。
- He was declared persona non grata and forced to leave the country. 他被宣布為不受歡迎的人而被迫離開該國。
- Non Darcy flow 非達西流
- Mr Darcy, I had no idea we had the honour. 達西先生,我不知道我們有這樣的榮幸見到您。
- We decided to declare them personae non grata. 我們決定宣布他們為不受歡迎的人。
- Mr. Darcy was eyeing him with unrestrained wonder. 達西先生帶著毫不掩飾的驚奇目光斜睨著他。
- Lucky, he did, or I would've had to ask Mr Darcy. 還好他回來了不然我就會去問達西先生了。
