productivity of gas 中文意思是什麼

productivity of gas 解釋
煤氣發生率
  • productivity : n. 1. 多產，豐饒。2. 生產率；生產能力。
  • of : OF ＝Old French 古法語。
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  1. The method of productivity prediction of the shengping gas field

    昇平氣田產能預測方法
  2. Abnormal well head pressure of high productivity gas wells in luojiazhai

    羅家寨高產能氣井測試井口壓力異常分析
  3. At the commendation meeting for the construction of a productivity of 10 hundred million cube gas in daniudi, ordos gas field, the no. 4 brigade won five prizes for " meritorious units for a major breakthrough in the discovery of natural gas in north ordos "

    在鄂爾多斯大牛地氣田10億方產能建設表彰大會上，四物大隊榮獲「鄂北天然氣重大突破有功單位」等五項獎勵。
  4. The reads show that gas flow can be well - proportioned distributed in hearth, and effective quantity of gas channels increased under oxygen - enrichment operation with stable air flowrate, thus oxygen - enrichment operation with stable air flowrate is an effective way for improving the productivity of blast furnace

    結果表明：穩定風量的富氧操作方式有利於煤氣流在爐缸的均勻分佈以及有效煤氣通道量增加，是提高高爐產能的有效措施。
  5. Using its probability statistical approach, this paper analyzes the uncertainty distribution of net pay thickness and permeability in the reservoir, researches the impart of geologic parameter uncertainty on gas well binomial productivity equation

    應用概率統計法，分析了儲集層有效厚度、滲透率的不確定性分佈，研究了地質參數不確定性對氣井二項式產能方程的影響。
  6. Causes of productivity decline of piston type gas compressor amp; ways of remedy

    活塞式煤氣壓縮機生產能力下降的原因及提高途徑
  7. According to the estimate model of step 3, the curve of the productivity of oil and gas in a layer of a meter can be computed

    應用3中建立的預測模型，計算出了單井每米采泊指數及每米采氣指數曲線。
  8. According to the reservoir classification, the test productivity of multi layers is divided into the productivities of single layers, furthermore the productivities of oil and gas in a layer of a meter are obtained ; 3

    根據儲層分類，對合試層測試產量進行合理分配，計算出每單層的產量，進而得到每米採油指數及每米采氣指數； 3
  9. The result shows that 1 ) formation coefficient is a main factor. 2 ) boundary and formation heterogeneity have much effect. 3 ) water producing gas wells should be produced reasonably according to gas production policy with water controlling technique so as to avoid watered out. 4 ) with increase of non - darcy flow coefficient, gas well productivity decreases. 5 ) in the process of gas well production, formation energy should be used reasonably. 6 ) when skin factor increases from 0 to 6, its open - flow capacity is 60 % - 70 % of that without pollution

    研究表明：地層系數是影響氣井產能的主要因素；邊界和地層非均質對氣井產能影響很大；對于產水氣井，應嚴格按照控水采氣技術政策合理開采，避免水淹；隨著非達西流系數的增大，氣井產能不斷降低；在氣井的生產過程中，必須合理利用地層能量；當表皮系數由0增加到6時，其無阻流量為不受污染時的60 % ~ 70 % 。
  10. The community productivity, structure and succession are significantly influenced by global climate changes. this study focused on soil respiration rate of stipa baicalensis grassland by using dynamic infrared gas absorbed method. we analyzed diurnal pattern of soil respiration rate and the influences of surface soil temperature and water content for this parameter, then compared the differences between day and night soil respiration rates, and explored the correlations between aboveground and underground biomass with the soil respiration

    溫帶的半乾旱、半濕潤區草甸草原屬于過渡氣候影響下形成的植被類型，對環境氣候條件變化十分敏感，為了揭示半乾旱、半濕潤區草甸草原生態系統土壤碳素釋放規律及其對主要環境因子的響應，本研究採用動態室紅外氣體吸收法測定松嫩草甸草原典型群落? ?貝加爾針茅群落土壤呼吸速率，分析了土壤呼吸速率日變化規律及表層土壤溫度和含水量對土壤呼吸速率日變化的影響，比較了土壤呼吸速率的晝夜差異，探討了地上生物量和地下生物量與土壤呼吸速率之間的相關關系。
  11. According to the steady - state theory of the condensate gas reservoir, the productivity equation of gas - liquid multiphase flow was run

    該文根據凝析氣藏穩態理論，求解了氣液多相流動產能方程。
  12. The effects of high pressure and reservoir rock stress sensitivity on super - high gas reservoir productivity are considered, the new productivity equations are deduced and the method for determination of the coefficient and the absolute open flow potential or deliverability are presented

    摘要考慮了高壓和儲集層巖石應力敏感性對超高壓氣藏產能的影響，推導了新的產能方程，基於該方程研究了產能方程系數及絕對無阻流量的確定方法。
  13. This paper suggests that when making productivity appraisal of super - high pressure and stress sensitivity gas reservoir during early phase of exploration or development, the pressure - squared method can he used to approximately determine the absolute open flow potentials of gas reservoirs

    研究表明：考慮應用敏感性時所獲得的氣井絕對無阻流量要比不考慮應力敏感性時減小10 % ~ 25 % ，並與不考慮應力敏感性時壓力平方方法所獲得的絕對無阻流量相當。
  14. In order to study effects of various factors on gas well productivity, this paper takes changqing gas field as an example and uses gas reservoir engineering and numerical simulation methods to qualify effect of different factors on absolute open - flow capacity in different reservoirs in respect of formation coefficient, water production, non - darcy flow coefficient, formation pressure and skin factor

    摘要影響氣井產能的因素多種多樣，為了具體描述各因素對產能的影響，以長慶氣田為例，利用氣藏工程和數值模擬方法，從地層系數、產水、非達西流系數、地層壓力、表皮系數等幾個方面定量分析了各因素對不同儲層條件下氣井絕對無阻流量的影響程度。
  15. Analysis of drilling high productivity well in feixianguan gas reservoir of luojiazhai field

    羅家寨氣田飛仙關組氣藏高產井培育分析
  16. Productivity prediction of a horizontal gas well in low - permeability gas reservoir under different well completion forms

    低滲氣藏水平井不同完井方式產能預測研究
  17. Some foundry workshops of many important machinery and auto vehicles such as faw, no. 2 automobile group, luotuo, beijing jeep and tianjin gas engine plant and so forth have introduced molding product line ; however, it can not avoid hot sand problem for enhancing productivity ; therefore, it needs to develop economical and creditable cooling moisture control system immediately

    國內一些重點機械汽車廠家的鑄造車間，如一汽二汽洛拖北京吉普天津內燃機廠等，已經引進了先進的造型生產線，但是，因生產率的提高不可避免熱砂問題，因此迫切需要開發一套實用可靠的冷卻水分控制系統。
  18. Productivity method of fractured horizontal wells in coalbed gas

    煤層氣儲層壓裂水平井產能計算
  19. The paper analyses the stress of bulk cargo, puts forward the analytic method of working out the separating interface between gas and material and establishes t he model calculating model and the movement characteristic parameter equation according as the moment balance law to determine the size, rotate speed, the drive power of screw and the productivity

    分析了物料間的應力狀態，提出了物料與空氣分離界面的解析法，根據物料的力矩平衡建立了螺旋阻力矩的計算模型和物料的運動特徵參數方程，以確定螺旋的尺寸與轉速、螺旋驅動功率和輸送量。
  20. Practice shows the technical renovation has greatly improved thermal efficiency of gas well - type heat treatment furnace, increasing productivity of furnace, achieving objective of saving energy and reducing environmental pollution

    實踐表明：技改有效地提高了燃氣井式熱處理爐的熱效率，提高了爐子的產量，達到了節能與減少環境污染的目的。
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