非均質性 的英文怎麼說

中文拼音 [fēijūnzhíxìng]
非均質性 英文
aeolotropism
  • : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
  • : Ⅰ形容詞(均勻) equal; even Ⅱ副詞(都; 全) without exception; all
  • : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  1. Based on the development feature analysis, this paper studies thoroughly the reservoir flood feature and remaining oil distribution through the microstructure, sendimentary phase, reservoir heterogeneity and well control, and proposes the comprehensive adjustment based on the injection and development well net structure and improvement the result of the research is obvious with the production degression rate from 9. 14 % of 1997 to present - 1. 46 %, and water rate from original 0. 33 % to present 0. 16 %. in summary, the research idea, method and new achievement of the thesis provide a scientific geological basis for the oilfield development improvement

    在對本區開發歷程和開采特徵分析的基礎上,從微構造、沉積微相、儲層非均質性、井網控制等方面深入地分析了油藏水淹特徵及剩餘油分佈規律,提出了以完善注采井網、調整注采結構為目的的綜合調整措施,已見到了明顯的效果:油田遞減由1997年的9 . 14降至目前的- 1 . 46 ,綜合含水上升率由原來的0 . 33降至目前的0 . 16 。
  2. From sedimentology symbol such as rock assembled, sediment gradus, sandstone grading analysis, protogene sedimentary structure, ichnofossile and logging facies etc and palaeoenvironment background, it is confirmed that shen84 - an12block s34 segment is braid river delta system, not fan delta system ( abrupt slope ). then it can be more partition as braid river delta plain sedimentary assembled, delta front sedimentary assembled and prodelta sedimentary assembled on core and log assembled. and delta plain sedimentary assembled can be identified four microfacies : braided distributary channel, crevasse splay, overbank deposits and interdistributary bay

    沉積微相研究是儲層非均質性研究的基礎,研究區有豐富的巖芯資料和測井資料,通過巖石組合、沉積韻律,砂巖粒度分析、沉積構造、古生物遺跡和測井相等沉積學標志,結合古環境背景,確定沈84 ?安12塊s _ 3 ~ 4段為辮狀河三角洲體系,而不是前人所認為的扇三角洲(陡坡型)體系,在巖芯和測井組合上可進一步劃分為辮狀河三角洲平原沉積組合、三角洲前緣沉積組合和前三角洲沉積組合,其中三角洲平原沉積組合又可識別出辮狀分流河道、決口扇、分流河道邊部和分流間灣四種微相類型;三角洲前緣沉積組合識別出水下分流河道、水下分流河道邊部和分流河口壩三種微相。
  3. Study on heterogeneity for ming one west block oilfield

    明一西塊油藏非均質性研究
  4. Research area is characteristic of heterosphere obviously, which mainly manifests that distribution, thichness and extent of delelopping of sand body is not symmetrical. difference of transverse permeating rate is more 10 times than longitudinal permeating rate. the research indicates : the principle productive formation at this area is the member of h8x, h8s on the lower hezi formation that are good reservoir

    研究區儲層非均質性明顯,主要表現為砂體分佈不勻、厚度不,發育程度不一,滲透率縱橫向差異在10倍以上等;儲層發育較好的層段是山西組山1段,是本區的主要產層;神經網路技術對于儲層物參數的預測是一種比較有效的方法;儲層綜合評價指數對于儲層的評價具有一定的理論和現實意義。
  5. Inhomogeneity has many levels.

    非均質性有很多等級。
  6. We conclude the reservoir is of complex pore - cave - fracture type. 5. the karst reservoir is studied by paleography, leaching time, hydrological regime, lithofaces - paleography, combined with outcrops and drilling data, the karst reservoir model is established

    8 、本區巖溶儲層的空間分佈呈帶狀,非均質性強,並受水動力帶、巖、沉積相、構造、風化剝蝕持續時間和古地形的影響。
  7. The severe and frequent changes in sedimentary environments ( coal facies ) led to the horizontally and vertically sharp inhomogeneities of the pore system and relevant petro - physical property of coal reservoir, which bring on a very disadvantageous influence on the coalbed methane development in the basin

    由於沉積環境(煤相)的劇烈頻繁變遷導致了煤儲層孔隙系統及相應的儲層物在縱向及橫向上強烈的非均質性,給該盆地煤層氣的開發帶來平重不利影響。
  8. With the development of worldwide petroleum industry, deviated holes, branch holes and horizontal wells are used to exploit oil reservoir which is smaller, thinner and worse. logging while drilling ( lwd ) is used to evaluate and geosteering drill in this kind of reservoir because of its characters

    隨著世界石油工業的不斷發展,大斜度井、分支井和水平井等鉆井技術越來越多地被用來開發規模更小、油層更薄、物更差、非均質性強的油藏。
  9. Hence, in the resent years, the last two models, which can both be ranked in discontinuum models, have been developed and have been increasingly powerful. the advantage of these models is that volume - averaging approximations are avoided at the scale of the fracture network. in cases where an equivalent continuum cannot be defined, discontinuum network simulation is a viable alternative

    后兩種方法屬于連續介模型,近年來得到了快速的發展,其作為力求從細節和底層上再現巖體的非均質性的數學手段,似乎更能刻畫裂隙巖體滲流的基本規律,因而具有廣泛的發展空間。
  10. By using of the data of sedimentous microfacies, logging and cores, the text studies in - layer heterogeneity, between - layer heterogeneity and plane heterogeneity of the sand layers in the south part of n2 " reservoir in gasikule oil field of qinghai province

    本文綜合運用沉積微相、測井以及巖心分析等資料,對青海尕斯庫勒油田n21油藏南區儲層層內非均質性、層間非均質性以及平面特徵進行研究。
  11. The studies of in - layer heterogeneity are as follows : the text depicts the characteristics of heterogeneity by calculating the coefficient of variability, kmax / k and k. max / k. min of sand layers of different sedimentous microfacies ; divides interlayer into two types, and counts their numbers, thickness, frequency and density of a single sand layer according to the characteristics of lithology and logging, finally summarizes the characteristics of interlayer distributing ; sets up five in - layer heterogeneity models and points out that the primary models are model a and c. the studies of between - layer heterogeneity are as follows : the text depicts sand layers " growth and distributing conditions by calculating the lamination factor, sandstone density and overlap coefficient ; makes certain the lithology and thickness of interlayer by the method of contrasting the typical curves

    層內非均質性研究,通過計算不同沉積微相砂體滲透率的變異系數、突進系數以及級差來說明主要儲集微相的特徵;據巖及電特徵,將層內夾層分為兩類,統計單砂層段內夾層的個數、累積夾層厚度、夾層頻率及夾層密度,並且根據夾層頻率及密度平面分布圖統計出每層的頻率相對高值區和低值區,總結夾層分佈特徵;根據物參數隨深度的變化趨勢建立了五種儲層層內物模式,指出研究區內以a型和c型模式為主。
  12. The main controlled factors of heterogeneity of middle ordovician majiagou 51 - 4 reservoir in jingbian buried platform and its periphery area, ordos basin

    4亞段儲層非均質性主要控制因素
  13. Conventional seismic data processing method uses hyperbolic equation to describe time - distance formula of reflection wave, error of this equation increases with the increase of heterogeneity, anisotropy and spread length

    常規地震資料處理方法是利用雙曲線方程來描述反射波時距曲線規律,此方程隨著地層非均質性、各向異和排列長度的增加,其誤差變大。
  14. In this regard adequate shale modeling must be part of a good reservoir description : providing the knowledge of the spatial distribution of heterogeneities in the internal architecture of the reservoir, it becomes a key factor in the production planning and optimized oil recovery

    在這方面,適當的頁巖模型必定是良好油藏描述的一部分:這種模型能夠提供油藏內部非均質性的空間分佈信息,非均質性是開發生產規劃設計中一個關鍵的考慮因素
  15. Characterization of fresh bc and asphaltenes show that fresh bc structurally rigid and physically condensed. and different to graphite, bc contains a little aliphatic groups and oxygen - containing groups

    但現代碳黑又不同於石墨,它還具有一些含氧官能團、脂珠江三角洲地區土壤和表層沉積有機非均質性研究肪碳等結構。
  16. Abstract : yanchang series is a typical low permeability reservoir, and its favourable sandstone reservoir is delta facies. heavy compaction, cementation and heterogeneity exist in it. according to the analysis of the main control factors of forming the secondary pore, it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure. it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism. organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure, and a lot of secondary pore is produced in the runners. from the present exploration result, it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure

    文摘:陜甘寧盆地三疊系延長統是國內外典型的低滲特低滲油田,儲集層主要為三角洲砂體,壓實作用和膠結作用強烈,儲層非均質性常嚴重,因此預測次生孔隙發育帶是尋找油氣聚集帶的關鍵.通過對陜甘寧盆地隴東地區延長統次生孔隙形成的主控因素分析,認為陜甘寧盆地延長統次生孔隙的形成除了受沉積有利相帶控制外,還與地層異常壓力的作用密切相關.研究認為隴東地區異常壓力的形成機理主要由於成巖過程中粘土礦物脫水作用.粘土礦物大量脫水時間正好與有機脫羧期相一致,從而在異常壓力作用下將生油巖中的大量有機酸及co2帶到與之相鄰的儲集層中,並沿著有利儲集相帶運移,在酸水經過的地方形成大量的次生孔隙,為後期油氣運聚提供有利通道及宿住空間,從現今的勘探結果來看,通過研究地層異常壓力縱橫向分佈特徵,並結合有利相帶研究預測次生孔隙育良帶是行之有效的方法
  17. Yanchang series is a typical low permeability reservoir, and its favourable sandstone reservoir is delta facies. heavy compaction, cementation and heterogeneity exist in it. according to the analysis of the main control factors of forming the secondary pore, it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure. it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism. organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure, and a lot of secondary pore is produced in the runners. from the present exploration result, it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure

    陜甘寧盆地三疊系延長統是國內外典型的低滲特低滲油田,儲集層主要為三角洲砂體,壓實作用和膠結作用強烈,儲層非均質性常嚴重,因此預測次生孔隙發育帶是尋找油氣聚集帶的關鍵.通過對陜甘寧盆地隴東地區延長統次生孔隙形成的主控因素分析,認為陜甘寧盆地延長統次生孔隙的形成除了受沉積有利相帶控制外,還與地層異常壓力的作用密切相關.研究認為隴東地區異常壓力的形成機理主要由於成巖過程中粘土礦物脫水作用.粘土礦物大量脫水時間正好與有機脫羧期相一致,從而在異常壓力作用下將生油巖中的大量有機酸及co2帶到與之相鄰的儲集層中,並沿著有利儲集相帶運移,在酸水經過的地方形成大量的次生孔隙,為後期油氣運聚提供有利通道及宿住空間,從現今的勘探結果來看,通過研究地層異常壓力縱橫向分佈特徵,並結合有利相帶研究預測次生孔隙育良帶是行之有效的方法
  18. 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,藉助于數學地統計及聚類分析等方法,綜合利用孤東七區西的地、測井、生產測試資料和生產動態信息等,深入開展了儲層模型的精細研究,揭示了在不同規模模型上剩餘油的形成機理和分佈特徵。
  19. The wumishan formation in yanling oilfield is a carbonate reservoir with percolation flow through dual media, and the reservoir heterogeneity is serious

    雁翎油田霧迷山組油藏為雙重滲流介的碳酸鹽巖油藏,裂縫、溶洞發育,儲層非均質性嚴重。
  20. Research section braided distributary channel sandstone is mostly positive rhythm, and high porosity and seepage rate in its central - top section, low seepage rate kalk interbed in its bottom. underwater distributary channel sandstone is relatively homogeneous positive rhythm, high porosity and seepage rate in its bottom, its top low. distributary mouth bar sandstone is complex rhythm, many interbeds inside

    研究區宏觀非均質性特點為:研究區辮狀分流河道砂體以正韻律為主,高孔、滲帶在砂體中上部,底部常存在低滲透率鈣夾層;水下分流河道砂體為較的正韻律,下部孔滲高,上部孔滲變小,分流河口壩砂體為復合韻律,砂體內部夾層多。
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