三角洲前缘的英文

• delta front
• prodelta

• 三角洲    delta
• 前缘    lip; snoot; leading edge
• 三角洲前缘谷    deltafront valley
• 三角洲前缘槽谷    deltafront trough
• 三角洲前缘席状砂    delta front sheet sand; delta-front sheet sand
• 水下三角洲前缘    submerged delta front
• 三角洲前积    deltaic progradation
• 前三角洲；三角洲前沉积    prodelta
• 三角洲前积层理    delta foreset stratification
• 水下三角洲前沿    submerged delta front
• 三角洲    [地质学] delta
• 滨海三角洲    shore delta; shore-delta
• 冰川三角洲    glacial delta; glacier delta
• 冰接三角洲    delta moraine; ice-contact delta; morainal delta
• 冰界三角洲    ice-contact delta
• 冰碛三角洲    morainal delta
• 波浪三角洲    wave delta
• 长江三角洲    chang jiang delta; changjiangdelta; the changjiang delta; yangtze delta area; yangtze river delta
• 潮光三角洲    tidal delta
• 潮控三角洲    tide-dominate delta; tide-dominated delta
• 潮汐三角洲    flood tidal delta; tidal delta
• 沉溺三角洲    drowned delta; drowneddelta
• 冲积三角洲    wave delta
• 冲溢三角洲    storm delta; washover; wave delta
• 大洋三角洲    oceanic delta

• The result is that this gas pool has simple structure , only forms a little nose - like structure at the district of fenghuangshan ; this pool belongs to delta front sub - facies sedimentary model , the underwater distributary channel and mouth bar is the better sedimentary microfacies ; the physical property of the reservoir is poor , the type of pore of the reservoir rock mostly are intergranular pore , intergranular solution hole and little are intercrystalline micropore ; the influential factors of pore structure and physical property are lithofacies , lithologic character and diagenesis ; the off - take potentia of all the testing well are deadly shortness , the wells have the worth of industrial recovery only under the condition of going through sand fracturing , and in the early of binging into production , the oil and sheath pressure drop rapidly , the production of the well drop rapidly
  研究认为该气藏构造简单，只在凤凰山形成了一个小型的鼻状构造；属于三角洲前缘亚相沉积模式，水下分流河道和河口坝是有利的沉积微相；储层物性差，储层岩石的孔隙类型主要有粒间孔、粒间(内)溶孔及少量晶间微孔；影响蓬莱镇组气藏储层孔隙结构及储集性的因素有岩相、岩性条件及成岩作用；所有测试井自然产能都极低，必须经加砂压裂后才有工业开采价值，且投产初期，油套压下降较快，气井产量下降迅速。
• Furthermore , sixteen sedimentary subfacies are identified . respectively , the sedimentary subfacies are delta plain , delta front , prodelta , braided delta plain , braided delta front , braided prodelta , coastal lake , saucer lake , tidal flat , barrier island , lagoon , carbonate continental shelf , muddy continental shelf , open platform , local platform and evaporate platform
  并进一步识别出16种沉积亚相，分别为：三角洲平原、三角洲前缘、前三角洲、辫状河三角洲平原、辫状河三角洲前缘、前辫状河三角洲、滨湖、浅湖、潮坪、障壁岛、泻湖、碳酸盐陆棚、泥质陆棚、开阔台地、局限台地和蒸发台地。
• 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
  八屋气田主要储层为早白垩世的沙河子组( k _ 1sh ) 、营城组( k _ 1y ) 、登娄库组( k _ 1d )及晚白垩世的泉头组( k _ 2q ) ，为三角洲平原、三角洲前缘及辫状河三角洲沉积体系，发育分流河道砂、河口砂坝、远砂坝、辫状河道砂等，砂层在平面上连通性差。
• On the basis of establishing a model to reflect the relation of well - logging facies with corresponding sedimentary facies , analyse the sedimentary facies of research area in detail . from the results , we considered that most of the reaearch area belong to the deposit of delta plain , minority belong to delta front
  在建立取芯井段岩-电转换关系及测井相-沉积相解释模型的基础上，对沙二段1 - 3砂组进行了详细的沉积相分析，确定沙二段1 - 3砂组主要为辫状河三角洲沉积体系的水上平原沉积，次为三角洲前缘沉积。
• The paper has chosen well jing43 - 67 as the main object which lied on the frontal delta and the front of delta , and the cores were taken continuously . which assures it is intact of the studied strata . for making sure the precision , the paper has also chosen well jing37 - 69 as complementary well
  在众多的取心井中，选择了取心连续、岩心收获率高，且位于前三角洲及三角洲前缘等地层不易遭到冲刷的井静43 - 67井作为研究的重点井，为保证取样精度，又选择了具备同样条件的静37 - 69井作为研究的补充井。
• On the basis of studying the sedimentary microfacies of fan delta front in the oilfield , stratified dynamic test , logging interpretation of water - out reservoirs and the result of numerical simulation are used to analyzed the reserves producing status and the characteristics of remaining oil distribution within the sandbodies of different sedimentary microfacies in the fan delta front of the oil - field , thus the countermeasures for tapping the potential in different microfacies sandbodies are put forward
  在对双河油田扇三角洲前缘沉积微相特征研究的基础上，利用分层动态测试、水淹层测井解释及数值模拟结果，分析了双河油田扇三角洲前缘不同沉积微相砂体内部储量动用状况及剩余油分布特征，对不同微相砂体提出了挖潜对策。
• The rock types comprise the delta front subfacies subaqueous distributary channel , channel - mouth bar and distal bar microfacies , and delta plain subfacies subaerial distributary channel microfacies sandstones and siltstones . as for the reservoir quality , the subaqueous ( subaerial ) distributary microfacies channel sandstones are the first , the channel - mouth bar microfacies sandstones come second , the distal bar microfacies sandstones is the third , and the last one is the interdistributary bay microfacies sandstones . the intense compaction , pressure solution and late carbonate cementation are responsible for the reduction of the porosity and permeability of the reservoir rocks
  三角洲前缘水下分流河道、河口砂坝、远砂坝及三角洲平原水上分流河道微相决定了储集岩的发育，分布及原始物性条件；水下(上)分流河道微相砂体厚度大、物性和孔隙结构好，次之为河口砂坝微相砂体，远砂坝微相砂体储集性较差，而分流伺湾微相砂体物性和孔隙结构最差。