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- Water cut curve is the basic curve used to research the water-yielding rules of the water drive oilfield. 摘要含水率曲線(xiàn)是研究水驅油田產(chǎn)水規律的基本曲線(xiàn)。
- Water drive type curve is a key method for prediction of oilfield waterflooding performance. 摘要水驅特征曲線(xiàn)是注水開(kāi)發(fā)油田動(dòng)態(tài)預測的主要方法。
- The effective method involves water drive hydrocarbon migration model, multigrid and LSQR iteration. 該法是以水動(dòng)力為油氣運移模型，采用LSQR迭代、多重網(wǎng)格的加速計算方法。
- The invention improves the design for aeolotropy oil reservoir water drive effect in the filed of oil exploration. 本發(fā)明公開(kāi)了能改善各向異性油藏水驅效果的設計方法，屬油田開(kāi)發(fā)領(lǐng)域。
- For prolonged waterflood development in Pucheng Oilfield,water drive recovery factor of Oilfield is affected. 油田經(jīng)長(cháng)期注水開(kāi)發(fā),影響了油田的水驅采收率。
- Water drives the turbines which produce electricity. 水力帶動(dòng)渦輪發(fā)電。
- Day and night the rushing waters drive the giant turbogenerators. 奔流的河水日夜驅動(dòng)著(zhù)這些巨型渦輪發(fā)電機。
- A mill-race is the fast stream of water driving the wheel of a water-mill. 磨坊水流就是驅動(dòng)水車(chē)的急流。
- Compared with the formation water drive reservoir without water-sensitive damage,the injection pressure of water drive in the water-sensit. 影響木缽區塊延10油層驅油效率的主要因素是儲集巖的孔隙結構非均質(zhì)性、水敏傷害、注水壓力及加壓方式。
- Gas reservoir development indicates that edge water drive gas reservoir is much lower in recovery efficiency com pared to fixed volume gas reservoir. 摘要氣藏開(kāi)發(fā)實(shí)踐表明，邊水氣藏的采收率要比定容氣藏低得多。
- Nonsteady flow method is usually used to conduct water drive test for low permeability reservoir,but it is less accurate and cannot meet production need. 通常對于低滲儲層進(jìn)行水驅油測試采用非穩定流方法,但該測試方法準確性較差,不能滿(mǎn)足生產(chǎn)要求。
- For waterflooding oilfields, the methods for prediction of recoverable re-serves include water drive curve, production decline, forecast model and numerical simulation. 然而，當油氣田業(yè)已進(jìn)入遞減階段之后，產(chǎn)量遞減法則是最為重要的預測方法。
- The author set up chromatograph charts of oil reservoir compositions for different watered-out degrees and watered-out degree discriminating standard by water drive oil ratio. 建立了河南油田不同水淹程度油層組分譜圖圖版和水驅油效率判別水淹程度標準。
- The result shows that DOWS Technology is applicable in thick bottom water drive homogeneous reservoirs, and the injection interfere with the production zone faintly and no mali... 模擬結果表明厚層底水同層均質(zhì)油藏的開(kāi)采可以采用同井注采油水分離技術(shù),此時(shí)注水對生產(chǎn)層的干擾是微弱的,并未導致惡性水淹;
- Original gas in-place (OGIP) and water influx in gas pool by water drive process are the key parameters for determination of a gas pool development scale and production plan. 水驅氣藏地質(zhì)儲量和水侵量是確定氣藏開(kāi)發(fā)規模和開(kāi)發(fā)設計的重要參數,因此如何準確計算顯得非常重要。
- Several methods to calculate dimensionless water influx have disadvantages due to the particular features of accurate water influx solutions for water drive gas reservoir models. 由于水驅氣藏模型無(wú)因次水侵量精確解的特殊形式，使得有關(guān)計算無(wú)因次水侵量的幾種方法各有弊端。
- The clear water mirrored the blue sky. 清澈的水中映出蔚藍的天空。
- Cyclic water injection increases swept volume through oil-water percolation effect and capillary pressure effect to improve water drive recovery factor. 周期注水技術(shù)主要是通過(guò)油水交滲效應、毛管壓力作用,增加注水波及體積,從而提高水驅采收率的技術(shù)。
- The nurse diluted the drug with saline water. 護士用生理鹽水把藥加以稀釋。
- Putting water in brandy is sacrilege. 在白蘭地中摻水是可惡的事。
