最新刊期
卷 3 ， 期 4 ， 1982
- 摘要：板块学说问世以来,地质学的各个领域几乎都受到了或多或少的骚动。论者谓板块学说乃最近十年来地球料学的一大突破,并预言地球科学的下一个突破将是"古海洋的突破"。诚然,"岩石圈及其动力学计划"问世之后,板块学说登上了大油,其中心环节端在于"消失在山脉中的古海洋。489|489|0更新时间：2023-05-30
- 摘要：我在1941年曾写过一篇小论文,首次对只有海相才能生油的论点提出挑战,而认为陆相(湖相)是同样可以生油的。回顾一下写这篇文章的经过,可能是不无意义的。这篇文章是在1940年寒假写的,那时我在堪萨斯大学念了一个学期,刚学完石油地质这门课。521|485|0更新时间：2023-05-30
- 摘要：祖国石油巨变,我是历史见证人之一。解放前我国只有台湾西部、陕西延长、甘肃玉门、新疆乌苏、四川南部等十几个小油气田,目前已经找到数百个油气田,建立了许多个大的、比较大的石油基地,石油年产量已从建国初期的世界第二十九位跃居第六位。但是当前的产量距祖国需要还相差很远。505|457|0更新时间：2023-05-30
- 摘要：二十世纪八十年代,祖国社会主义建设,正向"四化"进军。与之相适应的石油普查工作,则要向"四新"进军,即向新领域、新类型、新地区和新深度进军,以改变储采比失调局面,为祖国四化建设提供更多的油气资源;并在学术上,建立我们自己的石油地质理论。630|413|0更新时间：2023-05-30
- 摘要：解放前,我国的石油工业基础非常薄弱,一九四九年全国只有十余个小油气田。解放后,通过石油地质勘探和开发工作,已充分证明我国具有丰富的油气资源。一九六五年我国达到石油全部自给,迄今已有数百个油气田投入开发。587|454|0更新时间：2023-05-30
- 摘要：石油和天然气是重要的能源,对于我国的社会主义建设具有十分重大的意义。作为一名石油地质工作者,有责任去努力发现油气。这是光荣而又艰巨的任务。首先,我们对于中国的油气前景应该是乐观的,充满信心的。517|426|0更新时间：2023-05-30
- 摘要：Ordos basin,located in the connected part of the western active belt and easternstable region of China,has gone through many episcdes of tectonic movements. The platform and geosyncline regimes of Ordos in earlier Paleozoic period were incorporated as a whole by Caledonian orogenic movement, and then uplifted and unified with North Chian platform in later Paleozoic. During Mesozoic, it gradually developed into an extensive intracontinental depression but uplifted again in Cenozoic with Hetao, Yinchuan, Lupanshan and Fenwei subbasins formed atound.752|783|0更新时间：2023-05-30
- 摘要：Recently,the black sandstone in the 2nd member of Wengxiang group(S1-2wn2)in Majiang,Duyun,Dangzhai and Kaili regions in eastern Gui-zhou was studied by detailed field survey and a lot of laboratory tests, and was discoverde no other than bituminous sandstone. The bitumen, with which the pore spaces between asnd grains are filled, is a variation of petroleum.593|589|0更新时间：2023-05-30
- 摘要：287 water samples were selected from Fuyu reservoir in southern part of Song-liao basin.Their data were processed by means of discriminant analysis.For this part of the basin,8 formulas of discriminant function and isograms of synthetic discriminant value R are given. Benzene and organic acid were determined with 50 water samples respectively, and threshold for waters from reservoir and nonreservoir are confined.654|902|0更新时间：2023-05-30
- 摘要：Songliao basin has undergone tectonic uplift at the end of Qinshankou during earlier Cretaceous.The changes in stratigraphic thickness,the erosion and weathering surfaces as well as absence of paleentolagical zones reveal that various types of contacts such as conformity, disnonfatmily and uncnnfoxmity, exist in the area between Qinshankou and Yaojia Foxmalions. The Putachua reservoir was formed under the influence of the extent of erosnon zones, which has resulted in the formation of impartant sedimentary fades, such as Proluvial fens and fan deltas etc. The development of great quantitirs of these facies sueely could enhance the availability of lithological traps and consequently shouid giver rise to more prospective areas for petroleum. The existence of odap zones in the west part of this basin favors the discovering of new reservoirs of unconformit type.618|605|0更新时间：2023-05-30
- 摘要：There is a great deal of transitional facies developed between continents and seas during Eogene in China.Due to tectonic and geographic controls,these facies distributed from marine to continent in order of seashore facies, transgressed lacustrine facies and inflowed lacustrine facies, showing a semivircular belt of NE trend in eastern China and NW trend in western China.620|821|0更新时间：2023-05-30
- 摘要：The perylene of some samples from certain basins of China is examed by means of GC/MS/computer system.The perylene fractions,which contain mainly the compounds of molecular weight 252,and are devoid of those less than 252, were separated from the sample exiracts by means of column chromatograpny and thin layer chromatography. Mass spectrogram of the perylene isolated by glass capillary gas chromatography in our researchs are identical with the standard one.580|807|0更新时间：2023-05-30
- 摘要：Middle Ordovician sediments locally occurred at the western and southern margins of Ordos platform and are represented by sand-shale facies and carbonates respectively.They are formed in Qilian-Qinling marine trough and Weibei carbonate platform is line with comprehensive analysts of simple-factor based diagrams, facies sequence and charaetus of paleobiota of individual atratigraphical column. Weibei carbonatc platform has correspondingly been subdivided into backbeach Iagoonal zone, shallow-water beach zone and forebeach seaward-sloping Zone.595|667|0更新时间：2023-05-30
- 摘要：Evidence from sedimentary structures,rock types,body fossil and trace fossil associations is used to two depositional environments(lagoonal and tidal-flat deposits)in lower and middle parts of the Guanling Formation of Middle Triassic, Guizhou Province.768|859|0更新时间：2023-05-30
- 摘要：In 1979,we suggested that pliocene-pleistocene boundary in Beijing plain,based on the results of seismological and geological research,may be placed between the Pliocene Shunyi Formation and the Pleistocene Xiadian Formation, deter about 2.43 m.y.B.P. Since then, we have studied more cores, measured their CaCO3 content and thermolumlnescene; Micratektltes from the Zhnili Formation,insecte fossils of Diptera from the Xiadan Formation of well No,l in Shunyi have also been discovered. These are sound evidurces for the subdivision of Quaternary and the determination of its lower boundary in this area.667|744|0更新时间：2023-05-30
- 摘要：Basic principles and methods are briefly descussed for determining abnor-mal formation pressure and the depth at which it might accur in considerationof the peculiarity of prospecting.Herein seismic seismic prediction before drilling, dc-index detecting in the courae of drilling and well-logging evaluation after drilling etc. are induded. This paper emphasizes on the determining of averpressure strata on the basis of the relationship of sonic transmission time (Δt) versus depth in axgillaceous rocks, and the quick estimating the value of abnormal formation pressate by means of equivalent stress. Finally, an example of a well section cutting through sandstone and mudstone of Tertiary system is given.599|524|0更新时间：2023-05-30
- 摘要：There were three explanations about the geological structures of Maoshan.First,accustomed saying,Maoshan including the most southern area of Anhui and Ji-angsu was the main range of the foldings formed in Indo-China movement; second, by geomechanics, Maoshan waa considered as a combination of several diffuent struetural systems, the north-south axis of Ningzhen Mt. reflexed are, and too, to be unrooted; third, recently, geologists working in plate-tectonic field emphasized the "listric fault" formed by stresses wmprrssed from cast to west in southun China, and thus Maashan was one of the nappes.609|538|0更新时间：2023-05-30
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