2008 Vol. 26, No. 4
Display Method:
2008, 26(4): 541-551.
Abstract:
The basic tectonostratum pattern of Kunlun Orogenic Belt, which was the product of oceancontinent transformation and collisional orogeny during Early Paleozoic and Late Paleozoic, was developed on the basis of Paleozoic. The Caledonian collisional ...
The basic tectonostratum pattern of Kunlun Orogenic Belt, which was the product of oceancontinent transformation and collisional orogeny during Early Paleozoic and Late Paleozoic, was developed on the basis of Paleozoic. The Caledonian collisional ...
2008, 26(4): 559-564.
Abstract:
Mugagangri Groups is a suite of flyschflyschoid elastic deposits, and is EarlyMiddle Jurassic abyssal sedimentary, which is widespread in the western side of the Bangong CoNujiang junction zone. The paper debates the sequence of sedimentation, tec...
Mugagangri Groups is a suite of flyschflyschoid elastic deposits, and is EarlyMiddle Jurassic abyssal sedimentary, which is widespread in the western side of the Bangong CoNujiang junction zone. The paper debates the sequence of sedimentation, tec...
2008, 26(4): 565-574.
Abstract:
In the long Precambrian, the stromatolitic carbonate succession is very common. But, the nonstromatolitic carbonate succession that is marked by the subtidal deposits forms a strong contrast to the stromatolitic carbonate succession. Both the nonst...
In the long Precambrian, the stromatolitic carbonate succession is very common. But, the nonstromatolitic carbonate succession that is marked by the subtidal deposits forms a strong contrast to the stromatolitic carbonate succession. Both the nonst...
2008, 26(4): 583-592.
Abstract:
In the geological history, the distribution and the development of sedimentary facies was controlled by the regional tectonics and the regional relief. The Luzhou Uplift, which under the influence of Dongwu Movement, was one of the important controll...
In the geological history, the distribution and the development of sedimentary facies was controlled by the regional tectonics and the regional relief. The Luzhou Uplift, which under the influence of Dongwu Movement, was one of the important controll...
2008, 26(4): 602-609.
Abstract:
Palaeoproterozoic cherts from Xiong′er Group in the southern part of the North China block formed in sedimentary rock, but a few in volcanic rocks. The distributions of major and trace elements for cherts demonstrate that cherts were affected by both...
Palaeoproterozoic cherts from Xiong′er Group in the southern part of the North China block formed in sedimentary rock, but a few in volcanic rocks. The distributions of major and trace elements for cherts demonstrate that cherts were affected by both...
2008, 26(4): 624-631.
Abstract:
Based on the theory and technology of Cross′s highresolution sequence stratigraphy, and two longterm, five middleterm and above ten shortterm cyclic sequences from Xiagou Formation of Lower Cretaceous in Qingxi Sag, Jiuquan Basin were classified....
Based on the theory and technology of Cross′s highresolution sequence stratigraphy, and two longterm, five middleterm and above ten shortterm cyclic sequences from Xiagou Formation of Lower Cretaceous in Qingxi Sag, Jiuquan Basin were classified....
2008, 26(4): 640-646.
Abstract:
The origin of extra lowpermeability and controlling factors of Chan
g 6 reservoir in Zhuang 40 area of Xifeng oil field are studied synthetically through using the log information, testing and analytical information such as casting section, scanning...
The origin of extra lowpermeability and controlling factors of Chan
g 6 reservoir in Zhuang 40 area of Xifeng oil field are studied synthetically through using the log information, testing and analytical information such as casting section, scanning...
2008, 26(4): 647-654.
Abstract:
Grainsize analysis of BLK1 section, retrieved from Barkol Lake, NW China, was carried out using a Malvern 2000 grainsize analyzer, and environmentally sensitive grainsize components can be easily identified according to the variations in the grai...
Grainsize analysis of BLK1 section, retrieved from Barkol Lake, NW China, was carried out using a Malvern 2000 grainsize analyzer, and environmentally sensitive grainsize components can be easily identified according to the variations in the grai...
2008, 26(4): 661-669.
Abstract:
The Cruise of Chinese Second Arctic Science Expedition were conducted from July to September 2003, The concentrations of total hydrolyzable amino acids (THAA), hexosamines(HA) in the Chukchi Sea and Canada Basin surface sediment samples were measured...
The Cruise of Chinese Second Arctic Science Expedition were conducted from July to September 2003, The concentrations of total hydrolyzable amino acids (THAA), hexosamines(HA) in the Chukchi Sea and Canada Basin surface sediment samples were measured...
2008, 26(4): 670-675.
Abstract:
For the research of characteristics of biodiversity of microorganisms from a tufa fan deposition of karst waterfall, the authors conducted out a field work at Horse′s hoof Waterfall in Guizhou from July to September in 2006. After identification and...
For the research of characteristics of biodiversity of microorganisms from a tufa fan deposition of karst waterfall, the authors conducted out a field work at Horse′s hoof Waterfall in Guizhou from July to September in 2006. After identification and...
2008, 26(4): 683-687.
Abstract:
The study on chromatography mass analysis of saturated hydrocarbons in Paleogene saline formation of Jiyang Depression shows that dinosterane and C31sterane developed in source rocks of the 1st member（Es1）, the 3rd member（Es3）and u...
The study on chromatography mass analysis of saturated hydrocarbons in Paleogene saline formation of Jiyang Depression shows that dinosterane and C31sterane developed in source rocks of the 1st member（Es1）, the 3rd member（Es3）and u...
2008, 26(4): 697-704.
Abstract:
Located on the southern margin of the southern Qaingtang depression, the Zaring area is a “gap area” for hydrocarbon investigation. Detailed reconnaissance of 1∶〖KG-*2〗50,000 petroleum geological structures was carried out in the Zaring block of the ...
Located on the southern margin of the southern Qaingtang depression, the Zaring area is a “gap area” for hydrocarbon investigation. Detailed reconnaissance of 1∶〖KG-*2〗50,000 petroleum geological structures was carried out in the Zaring block of the ...
2008, 26(4): 709-714.
Abstract:
The carbon isotopic compositions of the oils and its group components, which collected from the deep marine oil reservoirs in Tabei Uplift of Tarim Basin, were analyzed by the MAT252 Isotope Mass Spectrometer. The results showed that carbon isotopic ...
The carbon isotopic compositions of the oils and its group components, which collected from the deep marine oil reservoirs in Tabei Uplift of Tarim Basin, were analyzed by the MAT252 Isotope Mass Spectrometer. The results showed that carbon isotopic ...
2008, 26(4): 552-558.
Abstract:
Within the period of Cenozoic, the downwarping and the sedimentation have good relationships with the uplift of surrounding mountains. The regular change of the position, the range and the plane shape of sedimentary center indicates that Qaidam basin...
Within the period of Cenozoic, the downwarping and the sedimentation have good relationships with the uplift of surrounding mountains. The regular change of the position, the range and the plane shape of sedimentary center indicates that Qaidam basin...
2008, 26(4): 575-582.
Abstract:
Bohai basin is characterized by tectonicallyuniform block with steady and slow subsidence, which resulted in lowrelief, low gradient, and highstand lakelevel depositional settings during the Neogene. Excellent reservoirseal combinations and supe...
Bohai basin is characterized by tectonicallyuniform block with steady and slow subsidence, which resulted in lowrelief, low gradient, and highstand lakelevel depositional settings during the Neogene. Excellent reservoirseal combinations and supe...
2008, 26(4): 593-601.
Abstract:
Based on cores’ description, electric log, mud logging, cores’ analysis data, seismic survey, etc., the sedimentary facies’ types and their characteristics of early Cretaceous Tenggeer Formation, Baiyinchagan (BYCG) Depression, were studied, as well ...
Based on cores’ description, electric log, mud logging, cores’ analysis data, seismic survey, etc., the sedimentary facies’ types and their characteristics of early Cretaceous Tenggeer Formation, Baiyinchagan (BYCG) Depression, were studied, as well ...
2008, 26(4): 617-623.
Abstract:
In last article, the concept of petroleum collective system and its scales are discussed. The type and scales of petroleum collective system are related with the structure of the sequence, different scale are determined by the sequence of different s...
In last article, the concept of petroleum collective system and its scales are discussed. The type and scales of petroleum collective system are related with the structure of the sequence, different scale are determined by the sequence of different s...
2008, 26(4): 632-639.
Abstract:
Because the interbeds in monosandbody usually are very narrow, thin, unstable, and hard to predict its attitude, scale, distribution, the researches on the underground thin interbed in monosandbody and its architecture are a few and very difficulty. ...
Because the interbeds in monosandbody usually are very narrow, thin, unstable, and hard to predict its attitude, scale, distribution, the researches on the underground thin interbed in monosandbody and its architecture are a few and very difficulty. ...
2008, 26(4): 610-616.
Abstract:
For determining the distribution pattern of the depositional system of Yanchang Formation in the south of Ordos basin , the authors did a systematic research on the provenance and the characteristics of the mother rock by many methods such as the ana...
For determining the distribution pattern of the depositional system of Yanchang Formation in the south of Ordos basin , the authors did a systematic research on the provenance and the characteristics of the mother rock by many methods such as the ana...
2008, 26(4): 655-661.
Abstract:
Three sediment cores, 40～60 cm in depth, extracted at three locations in Pui O Salt marsh of Hong Kong were analyzed for 137Cs content at 1～2 cm intervals. Concentrations of〖KG1〗137Cs were measured γspectrometrically. The results of the 137...
Three sediment cores, 40～60 cm in depth, extracted at three locations in Pui O Salt marsh of Hong Kong were analyzed for 137Cs content at 1～2 cm intervals. Concentrations of〖KG1〗137Cs were measured γspectrometrically. The results of the 137...
2008, 26(4): 676-682.
Abstract:
On the basis of phytolith assemblages from peat surface deposits and some climate indexes, a transfer function of phytolithclimate in Northeast China is established by means of factorial analysis and stepwise regression. Using the function, paleocl...
On the basis of phytolith assemblages from peat surface deposits and some climate indexes, a transfer function of phytolithclimate in Northeast China is established by means of factorial analysis and stepwise regression. Using the function, paleocl...
2008, 26(4): 688-696.
Abstract:
Two types of Jurassic mudstones with different total organic contents (TOC) from the northern Qaidam Basin were analyzed for biomarker features in this study. It is showed that these two types of mudstones have pronounced different biomarker compos...
Two types of Jurassic mudstones with different total organic contents (TOC) from the northern Qaidam Basin were analyzed for biomarker features in this study. It is showed that these two types of mudstones have pronounced different biomarker compos...
2008, 26(4): 705-708.
Abstract:
The empirical relationship between methyldiamantane parameter and the corresponding vitrinite reflectance value has been established based on their experimental data of the source rocks in Jiyang Depression. This empirical relationship has been used...
The empirical relationship between methyldiamantane parameter and the corresponding vitrinite reflectance value has been established based on their experimental data of the source rocks in Jiyang Depression. This empirical relationship has been used...
