substrata 中文意思是什麼

substrata 解釋
substratum的復數
  1. It can be dispart 137 sand layers in the droop of 15 sand groups and adds up to 1191single sand layers, summarizes 7 types of correlation : steady, spite, pinch, stack, stack - pinch, stack - spite, complex in the work. the relation between the distribution types of substrata with reservoir levels are four types of reservoir, and i, ii are good reservoir of gas in bawu gas field

    通過對15個砂層組內的小砂層進行認真、詳細地劃分，在垂向上共劃分出137個小層，共計1191個單砂層，並總結出七種井間小層對比分佈類型：穩定分佈型、分叉型、疊置尖滅型、穩定疊置型、重疊分叉型、復合型。
  2. This research will try to resolve the distribution and controlling factors of gas layers by the study of division of substrata in bawu gas field. the main reservoir of bawu gas field are the sand layers in the formation of k1sh, k1y, k1d, k2q, sediment delta plane, delta frontier, plait delta developing distributary riverway sand, bayou sand dam, far sand dam and river sand of plait

    八屋氣田主要儲層為早白堊世的沙河子組（ k _ 1sh ） 、營城組（ k _ 1y ） 、登婁庫組（ k _ 1d ）及晚白堊世的泉頭組（ k _ 2q ） ，為三角洲平原、三角洲前緣及辮狀河三角洲沉積體系，發育分流河道砂、河口砂壩、遠砂壩、辮狀河道砂等，砂層在平面上連通性差。
  3. There are 7 sedimentary microfacies that can be recognized, including underwater distributive river course, estuarine bar, submerged natural levee, etc. 2 ) on the basis of high - resolution sequence stratigraphy, distinguished basic level and base - level cycle, chang - 6 formation can be divided into 6 strata and 15 substrata, consequently the isochronous formation structure is set up

    自下而上依據高解析度地層學原理，根據識別出的基準旋迴界面以及3種在研究區常見的短期基準旋迴層序基本類型，將長6油層組劃分出6個砂層， 15個小層，建立以小層為單元的長6儲層的等時地層格架。
  4. Water quality ; design and use of quantitative samplers for benthic macro - invertebrates on stony substrata in shallow freshwaters iso 8265 : 1988 ; german version en 28265 : 1994

    水質.淺淡水中多石底層上水底大無脊椎動物的定量取樣
  5. Water quality - biological methods - methods of biological sampling : guidance on the design and use of quantitative samplers for benthic macro - invertebrates on stony substrata in shallow freshwater

    水質.生物法.生物取樣法.淺淡水中多石底層上大無脊椎動物定量取樣器設計和使用指南
  6. The sanjianfang formation ' s oil reservoir can be divided into 39 substrata on sedimentary cycle and sedimentary rhythmic character of reservoir. and two new fault among the wells is confirmed through the division of substrata and the dynamic test

    依據沉積旋迴和韻律將研究區三間房組地層細分為39個小層，通過劃分小層和動態檢驗落實了兩條井間斷層。
  7. Based on careful division and correlation of substrata of sanjianfang formation in west ling - er area in qiuling oil field, this study confirmed the distributing of the faults in study area, carefully researched the relation among the distributing of the sand body, the distributing of the physical properties and sedimentary microfacies, made quantitative analysis about the reservoir macroscopic heterogeneity, put forward an uniform evaluation standard of substrata ; this study analysed the factor which causes the changing of the production, expounded the development result of waterflooding of sanjianfang formation in the west ling - er area through the ways that the oil ( water ) - occurrence in the oil well, the balance between waterflooding and exploitation and the reservoir exploited ; summed up the characteristics of the movment of the inject water and the rule of the distributing of the remaining oil

    本文在對丘陵油田陵二西區三間房組地層進行小層精細劃分和對比的基礎上，落實了斷層在陵二西區的分佈狀況，詳細研究了各小層的砂體分佈、物性分佈與沉積微相及三者之間的關系，對儲層的宏觀非均質性作了定量分析，統一了小層分類評價標準；分析了影響產量變化的因素，從油井見效見水、注采平衡和儲層動用等方面闡述了陵二西區三間房組油藏的注水開發效果，並總結了注入水運動和剩餘油分佈規律。
  8. The division and correlation of substrata is the most important for the research of oil and gas exploitation, its credibility relates the distribution of oil and gas layers in portrait and landscape orientation

    其劃分與對比是油氣田開發研究的重要內容，其可靠程度直接關繫到油氣層在縱向上、橫向上的分佈規律。
  9. 3 ) the sandbody distribution, physical properties, pore structure and heterogeneities are affected by the microfacies. at the center part of underwater distributive river course, the petrophysics and physical properties are both better than that at the edge of the microface. 4 ) the chang 61 2 - 3 substrata and the substrata of chang 62 " member which show the better porosity, permeability, and better pore structure ; display lower permeability variation coefficient, dart - coefficient and contrast - coefficient and good connecting sandbody so the horizontal heterogeneities is weaker ; whereas manifest stronger inner - heterogeneities due to the numerous intermediates ; present stronger inter - heterogeneities caused by the greater frequency of sandbody

    長6儲層中長6 _ 2 ~ （ 1 - 3 ）和長6 _ 2 ~ 1砂層中的各個小層的孔隙度、滲透率值、含油性較好；平面非均質性較弱，表現為級差、突進系數、變異系數較低且砂體的連片程度高，鉆遇率和連通系數較高；與此同時，層內非均質性較強，表現為垂向上夾層的數目較多，厚度較大；層間非均質性也較強表現為分層系數較高。
  10. What is called " substrata " is always single sand or single sand layer and belongs to the lowest reservoir unit

    所謂「小層」 ，通常是指單砂體或單砂層，屬于油氣田最低級別的儲層單元，為油氣開發的基本單元。
  11. Water quality. design and use of quantitative samples for benthic macro - invertebrates of stony substrata in shallow freshwaters

    水質.淺淡水中多石地層水底大型無脊椎動物定量取樣的設計和使用
  12. Such soils usually form in areas of heavy rainfall, which causes leaching of lime from the surface layers, or over acid substrata such as granite or sand

    通常是由於大雨過濾掉了表層土壤的石灰或者是由於覆蓋諸如花崗巖或者沙土這類的酸性下層土壤造成的。
  13. 9. the direction of the sand body distributing, the sedimentary environment, the physical properties of the sand body and the incised action that the fault bring to sand body lying its two sides, are the main factors that effect on the rule of the movement of the oil and water lie in same substrata

    儲集砂體展布方向、所處的沉積環境、物性以及斷層對兩側砂體的切割作用是影響同一小層內油水運動規律的主要因素。 s _ 1砂層組比其它砂層組剩餘油相對富集。
  14. Its sands tend to be laterally inextensive in the plane. this research know distribution and connectivity of the sand layer by the study of division and correlation of substrata, and effective analyze the distribution of gas pool, disciplinarian of gas and water, heterogeneity, condition of reservoir, making hydrocarbon, caprock and the type of trap in the whole field

    本次研究主要是通過小層的劃分和對比，對氣田范圍內砂體的展布和連通狀況有深刻的認識，從而有效地對氣田內氣藏的分佈特徵，油、氣、水的分佈規律，儲層發育的非均質性，儲集條件以及生烴、蓋層、圈閉類型等進行了分析。
  15. On the direction of sequence stratigraphy theory, writer sets down unit framework in this gas field on the basis of analysis of logging data of 42 wells, seism synthesize and api of 17 wells and 155. 5m core data of 8 wells. four key interface, fifteen three stage sequence interface are been set off in the research strata. the substrata are been divided and contrasted in controlling grade with low circle mode l

    在層序地層學理論的指導下，用42口井的測井曲線、 17口井的地震合成記錄以及波阻抗資料和8口井共155 . 5米的巖芯資料，建立了全區地層格架，在研究層段內，共劃分了四個關鍵界面、十五個三級層序界面，在地層格架內分級控制，採用小旋迴對比法對全區各層段小層進行了劃分和對比。
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