on the base of vestige's study consulting the geologic information and some geologists'works we can analyze the hydrocarbon migration's path and provide proofs for building the right accumulation model 在運(yùn)移痕跡研究的基礎(chǔ)上,結(jié)合地質(zhì)背景及前人的研究成果,分析了石油的運(yùn)移路徑,為建立正確的油氣運(yùn)聚模式提供依據(jù)。
and by using the wedge accumulation model, a formula for calculating the angle of repose of symmetrical dispersed sediment is deduced; and then combining the calculation formula of dry density, the angle of repose of symmetrical dispersed sediment can be calculated 運(yùn)用散體沙的楔入堆積模型,推導(dǎo)散體沙的水下休止角計(jì)算公式,并結(jié)合干容重計(jì)算公式,計(jì)算散體沙的水下休止角。
the thesis, first of all, makes the qualitative and quantitative analyses about the present state of the international container transportation of yangtzi river . then expansible-accumulation model is used to predict port handling capacity of containers the proof of and finally tee optimization of shipping system is obtained 首先對長江干線國際集裝箱運(yùn)輸現(xiàn)狀進(jìn)行定性和定量的分析,利用可拓聚類預(yù)測模型對集裝箱的生成進(jìn)行預(yù)測,然后對船舶運(yùn)輸系統(tǒng)和港口泊位進(jìn)行優(yōu)化論證。
in order to furtherly study the petroleum accumulation law, this paper, based on the tectonic evolution, started from main hydrocarbon generation periods of the main resource rock, analysed petroleum generation, migration, accumulation, adjustment and dynamic accumulation process . according to area structural characteristic, bachu-markit was divided into the three sub-structure unit, that is, east part of bachu arch, west part of bachu arch and markit slope and established accumulation model of each part 為了更深入的分析油氣聚集規(guī)律,本論文從主力烴源巖的主生油期出發(fā),避開細(xì)枝末節(jié),以區(qū)域構(gòu)造演化為線索,分析油氣生成,運(yùn)移,聚集,破壞調(diào)整,再次運(yùn)聚成藏的動態(tài)過程。根據(jù)巴楚?麥蓋提地區(qū)的區(qū)域構(gòu)造特點(diǎn),將該區(qū)分為三個(gè)次級構(gòu)造單元,即巴楚隆起西段、巴楚隆起東段、麥蓋提斜坡,分別建立了成藏模式。
by the types of oil or gas reservoirs, three kinds of oil or gas accumulation models fit to wuerxun depression . they are the model of oil or gas migrating and accumulating in sandstone lens or fracture traps of source rock, the model of oil or gas accumulating in fault-block or fault-screened traps through vertical migration, the model of oil or gas accumulating in structural-lithological traps migrating laterally in short instance through sandrock 在此基礎(chǔ)上,根據(jù)油氣藏類型總結(jié)出烏爾遜凹陷南二段油氣成藏模式有源內(nèi)砂巖透鏡體或裂縫圈閉油氣運(yùn)聚成藏模式油氣沿?cái)嗔汛瓜蜻\(yùn)移于斷塊或斷層遮擋圈閉成藏模式油氣沿砂體短距離側(cè)向運(yùn)移于構(gòu)造?巖性圈閉油氣藏模式。