English translation for "河口砂"

estuarine sand

Related Translations:

河口沉积物:  estuarine depositestuarine sediment

河口生态学:  estuarine ecology

河口整治:  estuary regulationoutlet regulationregulation of estuary

逆向河口:  inverse estuarynegative estuary

河口港:  estuarine harborestuary harborestuary harbourestuary portextuary harbormouth of river portsriver port

河口沙洲:  channel mouth barchannelmouth barriver mouth barsand barrier

河口有孔虫:  estuarine foraminiferan

河口地貌:  estuarine geomorphy

河口模型:  estuarial modelestuary model

河口潮:  estuary tide

Example Sentences:

	1.	According to synthesize evaluate , the distributary channel sandbodies and river mouth bars are best reservoir 通过综合评价认为，水下分流河道和河口砂坝微相为本区最好的储集层。
	2.	The delta front mainly developed in chang 6 , which includes microfacies , such as distributary channel sandbodies , river mouth bars , distal bars and so on 长6期是三角洲建设的高峰期，发育三角洲水下分流河道与河口砂坝砂体及远砂坝微相。
	3.	According to analysis of sedimentology , we think the most benefit environment to reservoir is under - water branch and river mouth bars microfacies , which often form thick sand bodies of high porosity of permeability 从沉积相分析认为，有利于储层发育的沉积环境是水下分流河道和河口砂坝微相，水下分流河道控制了砂体的走向及分布区。
	4.	Depending on the above studies , the following conclusions can be obtained : 1 ) chang - 6 oil reservoir set of panguliang is a set of continental clastic sediment composed of lacustrine and deltaic system in which estuarine bar is not well developed 研究结果认为：靖安油田盘古梁油藏长6油层组属于以水下分流河道为主的具有强烈的进积作用，以水下分流河道为骨架砂体，河口砂坝不很发育的河控型湖泊?三角洲体沉积，主要发育三角洲前缘相。
	5.	According to observing the core and well logging facies analysis , yanchang 4 + 5 sector to yangchang 3 mainly developed underwater distributary channel , river mouth bars , underwater natural levee , underwater crevasse splay , interdistributary bay , far bars , etc . and some shallow lake subfacies 根据岩芯观察以及测井相分析，认为长4 + 5 ?长3期以水下分流河道、河口砂坝、水下天然堤、水下决口扇、分流间湾和远砂坝等沉积微相以及部分浅湖亚相沉积为主。
	6.	The yanchang formation is divided , for the first time , into six third - order sequences , each with an average time duration of about 4 . 5 ma . the single sequence is composed of deltaic and lacustrine sandstones , siltstones and mudstones . the subaerial and subaqueous distributary channel and channel - mouth bar sandstone reservoirs are well developed mainly in the lowstand and highland systems tracts 论文在富县探区首次应用陆相层序地层学的观点和方法，把延长组划分为6个三级层序，平均时限4 . 5ma ，各层序由三角洲与湖泊相砂、泥岩沉积组成，主要在低位体系域和高位体系域发育水下(上)分流河道和河口砂坝砂岩储层
	7.	Yanchang 4 + 5 sector to yanchang 3 sector lithofacies palaeogeography pattern was stable , because the constitution background was steady , and the source direction had no change , and supply was abundant . in those sectors the basin development was in lake retreat , and in the period of extinction gradually , and formatted construction delta deposit , but in yanchang 33 period the sedimentary speed were greater than construction speed , showing that overriding river mouth bars were abundant 长4 + 5 ?长3期湖盆发展处于湖退、萎缩逐渐消亡时期，由于构造背景稳定，物源来源方向没有变化，物源供给充分，所以岩相古地理格局基本一致，形成建设性三角洲沉积，但长3 ~ 3期沉积速率大于构造沉降速率，表现为叠置河口砂坝极其发育。
	8.	The variations in trace element contents and ratios may hold up a mirror to the lake - level fluctuations and climatic changes , which , in turn , have exerted a direct and important effect on the sequence stratigraphic development . collectively , the reservoir rocks from the yanchang formation consist dominantly of the delta front subfacies subaqueous distributary channel and channel - mouth bar microfacies and delta plain subfacies subaerial distributary channel microfacies fine - grained feldspar sandstones and siltstones . the reservoir rocks have been subjected to three stages of diagenetic and porosity evolution : ( 1 ) the porosity reduction by the mechanical compaction and chemical pressure solution during the early diagenetic stage ; ( 2 ) the porosity increase by the dissolution during the a substage of the late diagenetic stage , and ( 3 ) the porosity reduction by the cementation and filling during the b substage of the late diagenetic stage 系统的储层特征研究表明，该区延长组储层成因类型主要为三角洲前缘水下分流河道、河口砂坝及三角洲平原水上分流河道微相细粒长石砂岩、粉砂岩；储层岩石经历了压实，胶结，溶蚀等成岩作用，历经早成岩机械压实和化学压溶孔隙缩小期、晚成岩a亚期溶蚀作用孔隙扩大期及晚成岩a亚期( b亚期)胶结充填孔隙缩小期三个成岩-孔隙演化阶段；储层物性总体上具有较低孔渗、低孔渗的特点，孔隙类型主要为粒间溶孔、残余粒间孔隙、粒内溶孔、晶间孔及晶间溶孔，裂缝不发育，储集岩排驱压力和中值压力较高，孔隙结构类型以细小孔-微孔隙，微细喉-微喉型为主。
	9.	They are skeletal sand bodies in system of delta and places of most reservoir distribution . the diagenetic processes that govern reservoir properties include the extent of compaction , cementation and dissolution of grains . we recognize that at the early diagenesis phase , mechanical and chemical compaction is very strong , which reduced the original porosity 河口砂坝多位于分流河道或次一级分流河道河口部位，向湖盆中心呈放射状分布，因而河口砂坝砂体多构成朵状砂体，覆盖面积大、连片好，砂体厚度大，是本区已知油藏主要分布区。
	10.	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。

Similar Words：

"河口区域" English translation, "河口入侵波" English translation, "河口软泥" English translation, "河口三角州" English translation, "河口三角洲" English translation, "河口砂地" English translation, "河口砂洲" English translation, "河口沙" English translation, "河口沙坝" English translation, "河口沙州" English translation