水驅油藏 的英文怎麼說
中文拼音 [shuǐqūyóuzàng]
水驅油藏
英文
water controlled reservoir-
So although there are better oiliness in peng ii, peng iii, peng iv gas pool and there are industrial off - take potentia after compressive fracture, this gas pool belongs to lower permeability, convention sand - density sand, little to middle throat - punctate pore, sealing elasticity gas drive, partly poor water drive, normal pressure, net gas, lithologic trap to nose - like structure - lithology compounding trap model
所以,雖然新都氣田蓬萊鎮組蓬二、蓬三、蓬四段有良好的含油氣性,且經過測試均獲得工業產能。但總體上該氣藏隸屬低滲常規砂巖?緻密砂巖,小及中喉?細孔孔隙型,定容封閉彈性氣驅,部分弱水驅,常壓,干氣,巖性圈閉及鼻狀構造?巖性復合型圈閉氣藏類型。This paper reviews the existing research methods for the water - yielding rules, presents the difference between the lab core and the real reservoir in macroscopic and microscopic geologic characteristics, integrated with the relative permeability curve and the methods for determination of the volumetric conformance efficiency of lab core and the real reservoir, and proposes a new method - conformance efficiency modification method that can be used to determine the theoretic water cut curve of the water drive oilfield
在總結現有產水規律研究方法的基礎上,從考慮室內巖心與實際油藏宏觀,微觀地質特性差異的角度出發,結合相對滲透率曲線以及實驗巖心、實際油藏體積波及系數的確定方法,提出並建立了一種確定水驅油田理論含水率曲線的新方法波及系數修正法。In order to solve this contradiction, reservoir engineering methods are used to estimate the exploitation process about the block, which including water drive curve method, the correlation experience method, the method of the flow pipe budgetary estimate and the method of well net density. on the basis of these method, the author studied the macrocospical distributing of remaining oil in each layer
針對單元開發過程中存在的突出矛盾,運用水驅曲線法、相關經驗公式法、流管概演算法、合理井網密度法等油藏工程方法對斷塊的開發歷程進行評價,在此基礎上進行各小層剩餘油的宏觀研究。Factors effecting the water flooding recovery in low permeable reservoirs
低滲透油藏水驅採收率影響因素分析Similarity theory of recovery percent and water cut in water flooding reservoir
水驅油藏含水率及采出程度相似理論研究Bottom water drive reservoir
底水驅油藏Influence of dc electric field on the oil - water relative permeability in water - drive reservoir
直流電場對水驅油藏油水相對滲透率的影響研究Method research of determining optimum well location for horizontal well in edge - water drive reservoir
邊水驅油藏水平井合理位置的確定方法研究Be aimed at the characters of fluvial layered pool, such as serious intrastratal and interlayer heterogeneity, small water flooding volume and low oil displacement efficiency in its high water - cut stage, the fine research work on reservoir heterogeneity model are carried out, and the research is done on the base of geological, logging, production testing materials and production date and with a center of the research of remaining oil. the west 7th block, gudong oilfield is in case. the forming mechanisms of remaining oil and its distributing feature in this area are revealed
本文針對我國陸相沉積層狀油藏層內及層間儲層非均質性嚴重、高含水期水驅波及體積小、驅油效率低等特點,以剩餘油研究為中心,藉助于數學地質統計及聚類分析等方法,綜合利用孤東七區西的地質、測井、生產測試資料和生產動態信息等,深入開展了儲層非均質模型的精細研究,揭示了在不同規模非均質模型上剩餘油的形成機理和分佈特徵。One of the crucial issues in reservoir engineering study is how to choose pattern well spacing in order to reach the highest recovery and optimal economic efficiency by waterfooding process for field development project designing and well pattern infill or adjustment
摘要在油田注水開發方案設計和井網加密調整工作中,選用何種布井方式或井網密度,使油田水驅採收率獲得最高、油田開發經濟效益達到最優,這一直是油藏工程研究的主要問題之一。Chang 2 reservoir of qingpingchuan oil field, located in the eastern shanbei slope of the erdos basin, is a typical low penetrability oil reservoir
摘要通過對巖石礦物、儲層物性、油層敏感性和水驅油效果分析,在儲層地質研究基礎上,評價青平川油田長2油藏注水開發效果。On the principle of material balance, a general formula of the material balance equations of the gas - injecting, natural water flooding and oil - rimming condensate gas reservoirs is setting up in the paper
文章從物質平衡原理出發,建立起了注氣開采、有天然水驅、帶油環的凝析氣藏物質平衡方程通式。By virtue of their different chemical properties, some amino acids are attracted to each other ( for example, oppositely charged amino acids ) and so will associate ; other amino acids will try to avoid water ( because they are greasy ) and so will drive the protein into a compact shape that excludes water from contacting most of the amino acids that " hide " in the core of this compacted protein
由於氨基酸各不相同的化學屬性,有些氨基酸會因為互相吸引(比如電荷相反的氨基酸)會連接在一起;還有些氨基酸因為不親水(因為它們是油性的) ,它們就會驅使蛋白質形成一個緊湊的形狀,以至於不讓水碰到藏在蛋白質核心中的氨基酸。According to the analyses of the research results about the feasibility of 4 - d seismic and the successful 4 - d seismic cases of foreign companies, the author put forward the suggestions for 4 - d seismic pilot area selection ; briefly analyzed the influential function of producing way on the seismic response ; utilized theory calculation, coring data analyses, and reservoir numerical simulation to define the fluid substitution effects on the p - wave velocity. through long time water driven to the reservoir, some of the properties and the log curves have changed, the author tried to find the variation rule of the reservoir and its effects on seismic velocity. the " blind point " in 4 - d seismic feasibility study both in china and overseas was found, that is the lack of consideration of the influence of physical property variation by long time water driven on the seismic response
在深入分析國外四維地震可行性研究成果和成功實例的基礎上,提出了有利於水驅四維地震成功的工區優選條件;簡要剖析了各種開采方式及其對地震特性的影響;利用理論計算、巖心分析、油藏數值模擬三種方法確定了流體替代對縱波速度的影響;通過對長期水驅造成的物性參數、測井曲線以及油藏溫度和壓力變化規律的總結,分析了這些變化對地震速度的影響,指出了目前國內外水驅四維地震可行性研究中存在的盲區?沒有充分考慮長期注水造成的物性、溫度和壓力變化對地震響應的影響,完善了水驅四維地震可行性研究的內容;在考慮了這些變化因素后,高29斷塊水驅四維地震可行性研究結果表明:四維地震監測注水前沿可能要比監測油藏變化容易的多;以四維地震巖石物理可行性研究結果為基礎,提出了五個有助於突出四維地震造成的微小差異的途徑,為今後水驅四維地震研究指明了方向。It is one of most important tasks in modern reservoir menagement to determine the suitable injection - production ratio
摘要確定水驅開發油藏的合理注采比是現代油藏管理的重要任務之一。Injection - production ratio ( ipr ) directly affects the pressure maintenance and the productivity of reservoirs
水驅開發油藏的注采比是否合理直接影響著油藏地層壓力保持水平及生產能力。On the simulated foundation of mechanism, the author analyses to study the relation that the developing trends, containing water and drives oil mechanism etc in tahe oil field ordovician system reservoir
在機理模擬的基礎上,分析研究了塔河油田奧陶系油藏儲層與開發動態的關系、含水上升規律和驅油機理等。In the gucheng ( ancient city ) oil field, where isotope trace injection profile test is not suit for, by having applied and spread the temperature method injection profile testing technique, a comparatively accurate injection profile result has been got. furthermore, during the process of dynamic monitor in steam injection development reservoir, the testing technologies of general well ' s temperature throughput profile in injection steam throughput production well and general well ' s temperature taking in steam profile in intermission steam pushing injection steam well are initiated, which having extended the applied field of the conventional temperature logging equipments, reduced the dynamic monitoring cost of thermal production reservoir greatly and provided much accurate and reliable data for the study of reservoir ' s behaviors and adjustment of developing projects
在不適宜進行同位素示蹤吸水剖面測試的古城油田,推廣應用了井溫法吸水剖面測試技術,取得了較為準確的吸水剖面,而且在注汽開發油藏動態監測工作中,首創了注蒸汽吞吐採油井普通井溫法吞吐剖面測試技術和間歇汽驅注汽井普通井溫法吸汽剖面測試技術,拓展了普通井溫測井裝備的應用領域,大大降低了熱採油藏動態監測成本,為油藏動態研究和開發方案調整提供了大量準確可靠的資料。Based on conclusion of practical experience from polymer flooding pilot test, and in combination with theoretical calculation and analysis of numerical simulation, the varying range of main production index by polymer flooding is determined, varying mode of liquid production, comprehensive water cut, oil production and incremental oil by polymer flooding is set up by adopting reservoir engineering method, forming simplified, fast and feasible method for calculating production index by polymer flooding, which provide practical and theoretical basis for making polymer flooding programe
本文在總結聚合物驅礦場試驗實踐經驗和結合數值模擬理論計算分析的基礎上,研究確定聚合物驅主要開采指標的變化范圍,採用油藏工程方法建立聚合物驅采液量、綜合含水、採油量和增油量的變化模式,形成簡便、快速、實用的聚合物驅開采指標測算方法,為編制聚合物驅規劃方案提供了實踐和理論依據。Abstract : based on conclusion of practical experience from polymer flooding pilot test, and in combination with theoretical calculation and analysis of numerical simulation, the varying range of main production index by polymer flooding is determined, varying mode of liquid production, comprehensive water cut, oil production and incremental oil by polymer flooding is set up by adopting reservoir engineering method, forming simplified, fast and feasible method for calculating production index by polymer flooding, which provide practical and theoretical basis for making polymer flooding programe
文摘:本文在總結聚合物驅礦場試驗實踐經驗和結合數值模擬理論計算分析的基礎上,研究確定聚合物驅主要開采指標的變化范圍,採用油藏工程方法建立聚合物驅采液量、綜合含水、採油量和增油量的變化模式,形成簡便、快速、實用的聚合物驅開采指標測算方法,為編制聚合物驅規劃方案提供了實踐和理論依據。分享友人