| 1. | Characteristics of jurassic gas pools in junggar ba sin
准噶尔盆地侏罗系天然气藏特征 |
| 2. | Analysis for natural gas reservoir fluids physical properties
天然气藏流体物性分析方法 |
| 3. | An analysis of gas sources of ordovician weathered crust gas reservoirs in the central gas field of ordos basin
鄂尔多斯盆地中部气田奥陶系风化壳天然气藏的气源分析 |
| 4. | As a kind of abnormal gas accumulation , deep basin gas is trapped in the particular geological conditions and has particular reservoir forming principle and distributed regularity
摘要深盆气是指在特殊地质条件下形成的，具有特殊圈闭机理和分布规律的非常规天然气藏。 |
| 5. | Abstract : as a kind of abnormal gas accumulation , deep basin gas is trapped in the particular geological conditions and has particular reservoir forming principle and distributed regularity
文摘:深盆气是指在特殊地质条件下形成的，具有特殊圈闭机理和分布规律的非常规天然气藏。 |
| 6. | It is concluded that there is a very closed relationship between sedimentary sequence and gas pool . sequence controlled the association of source beds , reservoirs and cap beds , controlled the distribution
总结出沉积层序与天然气藏有着十分密切的关系；层序控制了生储盖组合，决定着储层的展布并影响储层的储集性能。 |
| 7. | Based on the characteristics of natural gas generation anddistribution as well as the that of formation pressures in the east part of sichuan basin , migration and accumulation mechanism of natural gas in silurian - carboniferous petroleum system in the area is studied in the paper
根据川东地区石炭系、志留系天然气藏的形成与分布特点，结合地层压力分布特征，探讨了该区志留系?石炭系含气系统的天然气运移聚集机理，提出该系统具有箱外成藏和箱内成藏两种模式。 |
| 8. | The western hubei - eastern sichuan area is located at the junction belt between the eastern sichuan folded belt in the sichuan basin and xianexi folded belt , belong to eastern extended part , which is similar to the eastern - sichuan structure in many aspects . for example , they share a structural unit , resulting in the same sedimentary history and the same generation - reservoir - seal assembly as each other
鄂西渝东区处于四川盆地川东褶皱构造带与湘鄂西褶皱带的接合部位，属川东褶皱带东延组成部分，具有与川东相似的沉积发育史与生储盖组合；相同的构造发育史与构造形式；类似的天然气藏类型与保存条件。 |
| 9. | The investigation in the field was combined with research indoors . by classifying tectonic sequence , confirming corresponding prototype basin , analyzing paleo - tectonic stress fields in different periods , plotting correlative tectonic map based on 297 explore wells , and analyzing the traits of the remaining depressions producing hydrocarbon and their migration rules in the ordovician , the author studied the basement of the basin ; the fault system of the basin ; the tectonic - sedimentary evolution of the basin and its circumference areas ; the prototype basin and corresponding dynamics background ; the paleo - tectonic patte rn and its evolution in the layers of producing gas in different periods of ordovician ; the superposition relationship among the different period basins formed by different stress fields ; the reformation of the basin and the formation , redistribution and final emplacement of the gas pools
采用野外地质调查与室内综合研究相结合，通过构造层序的划分及其相应盆地原型的确定、不同期次古构造应力场的分析、以297口探井数据为基础的相关构造图件的编制、奥陶系残余生烃坳陷及其迁移规律研究等的综合分析，开展了盆地基底以及盆地断裂系统、盆地及邻区构造与沉积演化、盆地原型及其形成的动力学背景、奥陶系产气层不同时期的古构造格局及其演化、不同期次构造应力场形成的不同世代盆地之间的叠置关系以及盆地改造与天然气藏的形成、重新分配和最终就位诸方面的研究。 |
| 10. | Recently , natural gas was discovered gradually in majing cretaceous , which displayed shallow stratum have the large exploration and development potentialities . these emphasize the comprehensive research in natural gas of shallow stratum . and this research is very necessary to know the gas - bearing condition and exploration prospect in the western of sichuan district
近年来，马井白垩系中相继发现天然气藏，表明了浅部地层巨大的勘探开发潜力，加强浅层天然气的综合研究势在必行，亟需搞清楚川西地区浅部地层的含气状况，勘探前景。 |
