lake facies 中文意思是什麼
lake facies
解釋
湖相-
Based on available data, the study on regional structure, sedimentary reservoir and source rock characteristics shows that the basins in south china sea had experienced sedimentary evolution in faulting period and depression period, deposited thick cenozoic formation, upwardly developed alluvial fan facies, river - lake facies coastal swamp facies coastal facies, neritic facies and bathyal deposit system, regionally had 3 source rocks of eocene, oligocene and miocene, 3 reservoirs of pre - cenozoic basement buried bill, oligocene sandstone and miocene reef, with pliocene and pleistocene neritic facies and bathyal shale as regional caprock
摘要以現有資料為基礎，通過對區域構造、沉積儲層、烴源巖特徵等基礎石油地質條件研究，認為南海海域各盆地經歷了斷陷期和坳陷期沉積演化，沉積了巨厚的新生代地層，自下而上發育了沖積扇相、河湖相、濱岸沼澤相、濱海相、淺海相、半深海相沉積體系，區域上存在始新統、漸新統和中新統3套烴源巖，前新生代基巖潛山、漸新統砂巖、中新統生物礁3套儲層，區域蓋層為上新統和更新統淺海半深海相泥巖。 -
Flat bedding, wavy bedding and vermiglyph were often found in the shallow lake facies, and the log was usually straight or slight dentation
濱淺湖相常發育水平層理、波狀層理及蟲跡，測井曲線形態較平直，常呈微齒狀。 -
In the fairly deep lake facies there found abundant bivalve fossils, such as the standard foss il of permian in north xingjiang - tarfaniasp.,
半深湖相中發現豐富的瓣鰓類動物化石，如北疆地區二疊系標準化石?吐魯番鱈魚及介形類等。 -
On the east terrace - fault slope of the depression, the sedimentary mode of fan - shaped delta - slump turbid fan - deep lake facies are developed. on the long axial direction of fula depression, the southeastern groove was filled with a large scale delta which was the main sources, the other little delta limited by the 3 syndepositional fault was distributed down the slope edge of the northern sub - depression. this stage developed a favorable oil sources, reservoir and regional seal which formed the good matching relations of generation, reservoir and seal in the time - space zone
Abugarbra組的sc和sd層序發育在邊界斷層和同沉積斷層活動劇烈、湖盆擴張期，凹陷中心發育半深湖-深湖相沉積，在凹陷陡坡發育近岸水下扇，斷階緩坡帶發育扇三角洲?滑塌濁積扇?深湖相組合，長軸凹槽和北部次凹的北部緩坡帶發育三角洲體系，此層位是有利生油層和巖性圈閉發育層段。 -
Besides, the sedimentary facies of upper ganchaigou and lower ganchaigou formation were also mapped in supersequences which are the main target strata for exploration. the high resolution sequence stratigraphic framework showed the genetic relationship between the distributions of sedimentary facies and their tectonic settings. the near - source sedimentary systems such as subaqueous alluvial fan and lake - floor fan are often deposed in rise - hemicycles in the steep slope background in the north, the coarse lithology of fan - delta prograded from north to south in fall - hemicycles, and the braided stream facies are formed in the rise - hemicycles in gentle slope background in the south, braided stream facies prograded from sorth to north in the fall - hemicycles, but the lacustrine facies and salt lake facies developed in the middle part of the area
詳細的沉積相研究發現，紅獅地區第三系發育有沖積扇、水下沖積扇、河流、三角洲、扇三角洲、湖泊和湖底扇7種主要沉積相類型，並對作為區內主要勘探目的層系的下乾柴溝組和上乾柴溝組進行了以超層序為單位的沉積相平面編圖，以較高的時間解析度揭示了區內沉積相帶的平面展布及其在不同構造背景中的分佈規律，比如在北部的凹陷陡坡背景下，上升半旋迴低水位期通常發育有水下扇、湖底扇等陡岸近源特徵的沉積體系，下降半旋迴高水位期，扇三角洲相粗碎屑巖由北向南進積;在南部的凹陷緩坡背景下，上升半旋迴主要發育辮狀河流相，下降半旋迴辮狀河三角洲相由南向北進積;而中部紅柳泉一獅子溝一帶則為湖泊相沉積和鹽類沉積。 -
The south part was slope and deep floor of the lake, and the north part was a broad shallow - water platform of the latchstring shore. in the north part, chang - 6 and chang - 7 oil - bearing beds of yanchang formation were typical shallow - water platform delta with an incomplete progradational sequence, in which the delta plain facies were well developed and the river - mouth bars were not developed
受沉積基底地形的嚴格控制，發育于淺水臺地背景上的延長組長7 ?長6油層組表現出典型的淺水三角洲沉積特徵，具有發育的三角洲平原沉積，而前緣河口壩不發育，剖面上難以形成完整的進積序列。 -
Results the result on this sedimentary environment was an offshore terrigenous fresh water lake from permian of shiqanfeng formation marinecontinental transitional facies in the southern of north china
結果研究區地層自南西向北東呈現依次增厚的趨勢，整體為北東方向傾斜的寬緩斜坡環境；砂巖分佈特徵指示物源來自南部隆起區和沉積中心在研究區以北地區。 -
Based on the detailed research on the sedimentary rocks of northwest ordos basin in their textures, structures, vertical sequences and logging response, six kinds of sedimentary facies can be recognized in this work, i. e., alluvial fan, stream, fan delta, braided delta, delta, lake, barrier beach and carbonate platform, respectively, and more detailed classification of sedimentary subfacies and microfacies for each sedimentary facies are also made in the work
本文通過對鄂爾多斯盆地西北部沉積巖沉積結構、沉積構造、垂向序列及測井響應的深入研究，識別出沖積扇、河流、扇三角洲、辮狀河三角洲、曲流河三角洲、湖泊、障壁海岸及碳酸鹽臺地等8種沉積相類型。在此基礎上，對每一種沉積相又進行了詳細的沉積亞相和微相的劃分。 -
Ostracoda, and so on. in the deep lake facies of niujuanhu and mazhong structural belts, there were also discovered gravity - flow microfacies, which was mainly composed of turbidite in which the slump structure and convolute bedding were often found
馬朗凹陷牛圈湖構造帶、馬中構造帶的半深湖相中，發育湖泊重力流微相，典型的表現為濁積巖的發育，其中可見到重力滑塌構造及包卷層理等。 -
The sedimentary facies of the jurassic penglaizhen formation in the studied area can be described as follows : from the edge of the basin, the source of deposition, to the center of the sedimentation are alluvial fan facies fluvial facies fan delta facies delta facies lake facies and lake floor fan facies in turn
研究區侏羅世蓬萊鎮期沉積盆地的沉積相類型分佈，從盆緣近物源區至盆地沉降-沉積中心區依次為沖積扇、河流相、扇三角洲相、河控三角洲相、湖泊相和湖底扇相等沉積體系。 -
The types of sedimentary facies were mainly fan - shaped delta, delta, binshore subaqueous fans, slump turbid fan, lake facies, fluvial facies
該研究區主要發育扇三角洲、三角洲、近岸水下扇、滑塌濁積扇、湖相和河流相沉積。 -
At the beginning of tiaohu period, the lake basin shrank, and the water became shallow. braided river facies and braided delta facies were found on both side of the basin, and deep lake facies disappeared, and shallow lake facies was only found in the southern of tiaohu seg and central part of malang seg
從中二疊世條湖期開始，湖盆發生萎縮，水體變淺，盆地南北兩側出現辮狀河及辮狀河三角洲相沉積，半深湖相消失，僅在條湖凹陷南緣及馬朗凹陷中部殘余濱淺湖相沉積。 -
The border facies did not appear at the south edge of tiaohu seg. in the basin, the braided river facies and braided delta facies were only found at the foot of chahaquan palaeohigh in the west - south edge of the basin, the meandering delta was found from mazhong structural belt to fangfangliang horseback, and the other area were found covered by the shallow and fairly deep lake facies
條湖凹陷南緣蘆草溝組未見邊緣相沉積；岔哈泉古隆起處見少量辮狀河相及辮狀河三角洲相沉積；方方梁凸起東部至馬中構造帶發育曲流河三角洲相；其餘地區則均為濱淺?半深湖相沉積。 -
It was developed mostly deep lake facies on the south of basin and coastal - shallow lake facies on the north of basin
此時期盆地南緣主要發育半深湖亞相，盆地北緣則發育濱淺湖亞相。 -
Discovery and study of the early pleistocene river and lake facies stratum in bukedaban area of the western segment in the eastern kunlun mt
東昆侖西段布喀達坂峰地區早更新世河湖相地層的發現及初步研究 -
The lake basin range was widen and the deep lake subfacies developed in the researched area during chang7 stage. the lake basin range contracted when it got to chang6 stage. consequently, the fan deltas, braided deltas, deltas, saucer lake and local deep lake facies developed in the area
長8期主要發育三角洲、扇三角洲及辮狀河三角洲，而且以前緣亞相為主；進入長7期，湖盆范圍擴大，研究區以深湖相為主；至長6期湖盆范圍收縮，研究區發育扇三角洲、辮狀河三角洲、三角洲、淺湖和局部的深湖沉積。 -
Sedimentary facies consist of fan delta, delta, nearshore submarine fan, sublacustrine fan, littoral - shallow lake beach and bar, as well as littoral - shallow lake, and semideep - deep lake facies and subfacies, of which the preferred sedimentary facies include delta, fan delta front, sublacustrine fan, midfan and outer fan of the nearshore submarine fan, and beach - bar facies developed in the littoral - shallow lake
綜合考慮物源特徵、沉積環境、沉積體系平面展布以及生、儲、蓋組合關系，認為有利的沉積相帶主要是三角洲、扇三角洲前緣、湖底扇、近岸水下扇的中扇和外扇以及濱淺湖中發育的灘壩和砂壩。 -
From northern and western to southern and eastern, the sedimentary facies transited from fan delta, braided delta to lake facies
由北、西向南、東，沉積相由扇三角洲、辮狀河三角洲向湖泊過渡。 -
3 ) the pingdiquan formation mainly are the deposition of lake and fan - delta, fan - delta developing in the background of the lake facies sedimentary
平地泉組以湖，扇三角洲相沉積為主，扇三角洲的生長是在湖相的背景下進行的。 -
Early permian was initial stages of expanding of the lake basin. inside the region of interest, there developed fan delta, braided delta and lake facies
早二疊世是湖盆擴張初期，區內發育扇三角洲相、辮狀河三角洲相和湖泊相。
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