1991 Vol. 9, No. S1
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1991, 9(S1): 1-8.
Abstract:
This paper presents an overview on current thinking about sources, ages, and thermal histories of Chinese non-marine crude oils. Terrestrial source rocks, deposited under non-marine conditions in continental environments, have been divided into four ...
This paper presents an overview on current thinking about sources, ages, and thermal histories of Chinese non-marine crude oils. Terrestrial source rocks, deposited under non-marine conditions in continental environments, have been divided into four ...
1991, 9(S1): 21-25.
Abstract:
In this paper, distribution of the stable carbon isotope composition of individual n-alkanes. that analysed by GC/IRMS, was studied preliminary. There are five type of samples. Pj, Ps and PY expelled by thermal modelling; L extracted and L-HC1 releas...
In this paper, distribution of the stable carbon isotope composition of individual n-alkanes. that analysed by GC/IRMS, was studied preliminary. There are five type of samples. Pj, Ps and PY expelled by thermal modelling; L extracted and L-HC1 releas...
1991, 9(S1): 34-43.
Abstract:
The present paper investigated the extracts of mathanol-benzene soxhlet extraction for two extraordinary coals, namely, a Hunyuan algel candle in Shanxi Province and Lupinite in Jiangxi Province. by means of gas chromatography, and GC/MS techniquts. ...
The present paper investigated the extracts of mathanol-benzene soxhlet extraction for two extraordinary coals, namely, a Hunyuan algel candle in Shanxi Province and Lupinite in Jiangxi Province. by means of gas chromatography, and GC/MS techniquts. ...
1991, 9(S1): 52-58.
Abstract:
In this paper, the distribution of biomarkers in crude oils, tar sand bitumen and source rocks were studied and applied for oil/oil, oil/source correlation and biodegradation in Biyang Basin, China. Four oil samples(oil 1-4) collected from Biyang Bas...
In this paper, the distribution of biomarkers in crude oils, tar sand bitumen and source rocks were studied and applied for oil/oil, oil/source correlation and biodegradation in Biyang Basin, China. Four oil samples(oil 1-4) collected from Biyang Bas...
1991, 9(S1): 67-74.
Abstract:
The western depression of Liaohe Basin is one of the most prolific heavy oil-generating area in China. The analysis has shown that there are many kinds of heavy oils with different composition depending upon the degree of degradation. The present pap...
The western depression of Liaohe Basin is one of the most prolific heavy oil-generating area in China. The analysis has shown that there are many kinds of heavy oils with different composition depending upon the degree of degradation. The present pap...
1991, 9(S1): 83-89.
Abstract:
After oxidation of river and marine sediments with mild oxidizing reagents under alkaline conditions, the phenolic compounds in the oxidation products were determined gas chromatographicly and compared with that of lignin oxidation products. The appe...
After oxidation of river and marine sediments with mild oxidizing reagents under alkaline conditions, the phenolic compounds in the oxidation products were determined gas chromatographicly and compared with that of lignin oxidation products. The appe...
1991, 9(S1): 97-102.
Abstract:
The distribution of stenols and stanols were examined in leg 4-60-65(0-465cm)of marine sediment core from Beibuwan gulf of South China sea.Ten sterols named as Cholest-5-en-3β-o1; 5x-Cholest-3β-ol; 24-MethylchoIest-5, 22-di-en-3β-ol; 24-Methyl-5x-cho...
The distribution of stenols and stanols were examined in leg 4-60-65(0-465cm)of marine sediment core from Beibuwan gulf of South China sea.Ten sterols named as Cholest-5-en-3β-o1; 5x-Cholest-3β-ol; 24-MethylchoIest-5, 22-di-en-3β-ol; 24-Methyl-5x-cho...
1991, 9(S1): 112-119.
Abstract:
The content of organic matter enclosed in carbonate minerals is more abundant than that of extractable organic matter in many carbonate source rock. The maturity of enclosed organic matter is lower generally. Enclosed organic matter contains more abu...
The content of organic matter enclosed in carbonate minerals is more abundant than that of extractable organic matter in many carbonate source rock. The maturity of enclosed organic matter is lower generally. Enclosed organic matter contains more abu...
1991, 9(S1): 125-130.
Abstract:
Since conducting thorought oil exploration in the Pearl River Mouth Basin( PRMB) advanced achievement on the study of local geology and geochemistry has been gained. It has been proven that the oil formation and accumulation in the PRMB is characteri...
Since conducting thorought oil exploration in the Pearl River Mouth Basin( PRMB) advanced achievement on the study of local geology and geochemistry has been gained. It has been proven that the oil formation and accumulation in the PRMB is characteri...
1991, 9(S1): 138-146.
Abstract:
Whether bitumen reflectance can be used as a reliable mature parameter of source rocks is an unsolved problem for a long time. In this paper, the detailed geological characteristics and optical properties of bitumen occurring in source rocks are inve...
Whether bitumen reflectance can be used as a reliable mature parameter of source rocks is an unsolved problem for a long time. In this paper, the detailed geological characteristics and optical properties of bitumen occurring in source rocks are inve...
1991, 9(S1): 152-162.
Abstract:
The chemical structure of Yunan sphugnum brown coal and its solid state thermo-simulated products atvanous temperatures were investigated by the newest developed solid state high resdution NMR techniques(i.e，1H CRAMPS Spectrum, 1H spin-Lattice relaxa...
The chemical structure of Yunan sphugnum brown coal and its solid state thermo-simulated products atvanous temperatures were investigated by the newest developed solid state high resdution NMR techniques(i.e，1H CRAMPS Spectrum, 1H spin-Lattice relaxa...
1991, 9(S1): 171-177.
Abstract:
Both laboratory and field studies show that organic matter could play an important role in the forming of sediment-reformed deposits. 1.Forming sediment source rock Humic and fulvic acids have a strong tendency to complex and to absorb metal elements...
Both laboratory and field studies show that organic matter could play an important role in the forming of sediment-reformed deposits. 1.Forming sediment source rock Humic and fulvic acids have a strong tendency to complex and to absorb metal elements...
1991, 9(S1): 187-196.
Abstract:
The sovent-extractable organic matter(lipids) of eight airborne dust samples at different heights,which were collected at the meteorological tower of Beijing, in the city of Shuicheng and on the outskirts ofGuangzhou, using a standard volume air samp...
The sovent-extractable organic matter(lipids) of eight airborne dust samples at different heights,which were collected at the meteorological tower of Beijing, in the city of Shuicheng and on the outskirts ofGuangzhou, using a standard volume air samp...
1991, 9(S1): 9-20.
Abstract:
The polycyclic aromatic hydrocarbons of the Tertiary brown coal from Zhoujing Mine have been characterized in detail. They are composed mainly of aromatic sesqui-, di-, sester- and triterpenoid hydrocarbons, with retene and simonellite as the predomi...
The polycyclic aromatic hydrocarbons of the Tertiary brown coal from Zhoujing Mine have been characterized in detail. They are composed mainly of aromatic sesqui-, di-, sester- and triterpenoid hydrocarbons, with retene and simonellite as the predomi...
1991, 9(S1): 26-33.
Abstract:
Biomarkers of Pleistocene peats, clays from Caohai basin of Guizhou Province and Pliocene lignites from Shuijingwan of Yunnan Province were analysed by GC and GC-MS. As a result, a series of hopenes. ββ-hopanes and large amount of C31-xβ-22R homohopa...
Biomarkers of Pleistocene peats, clays from Caohai basin of Guizhou Province and Pliocene lignites from Shuijingwan of Yunnan Province were analysed by GC and GC-MS. As a result, a series of hopenes. ββ-hopanes and large amount of C31-xβ-22R homohopa...
1991, 9(S1): 44-51.
Abstract:
Cambrian and Odovician marine sediments are widespread in the Keping and Kylyketake regions of the Tarim Basin. The destribution of aliphatic biomarkers of 22 samples indicate that salified lagoon sediments, freshened lagoon sediments, shallow shelf ...
Cambrian and Odovician marine sediments are widespread in the Keping and Kylyketake regions of the Tarim Basin. The destribution of aliphatic biomarkers of 22 samples indicate that salified lagoon sediments, freshened lagoon sediments, shallow shelf ...
1991, 9(S1): 59-66.
Abstract:
It is well-known that β-(H) unsubstituted porphyrins present in sediments exclusively. Recently, several β-(H) unsubstituted porphyrins have been isolated by HPLC and identified by CI-MS and 'HNMR. However, many aspects of their characterisation rema...
It is well-known that β-(H) unsubstituted porphyrins present in sediments exclusively. Recently, several β-(H) unsubstituted porphyrins have been isolated by HPLC and identified by CI-MS and 'HNMR. However, many aspects of their characterisation rema...
1991, 9(S1): 75-82.
Abstract:
The geochemical characteristics of extracts from the crude oils and reservoir bed taken from a well drilled in Pearl River Mouth Basin(PRMB) were investigated in detail. The trap on which the well was drilled was cut by a sub-EW direction normal faul...
The geochemical characteristics of extracts from the crude oils and reservoir bed taken from a well drilled in Pearl River Mouth Basin(PRMB) were investigated in detail. The trap on which the well was drilled was cut by a sub-EW direction normal faul...
1991, 9(S1): 90-96.
Abstract:
Series of di-and triunsaturated ketones in marine surface sediments from South China Sea and Okinawa Trench are identified in varying amounts by thinlayer chromatography, gas chromatography and computerised gas chromatography-mass spectrometry.They a...
Series of di-and triunsaturated ketones in marine surface sediments from South China Sea and Okinawa Trench are identified in varying amounts by thinlayer chromatography, gas chromatography and computerised gas chromatography-mass spectrometry.They a...
1991, 9(S1): 103-111.
Abstract:
In this srudy, some representative samples of normal crude oils in Biyang basin and heavy oils of Northwestern slope of the basin, as well as the major possibly source rocks have been investigated by means of organic geochemical technigues. The main ...
In this srudy, some representative samples of normal crude oils in Biyang basin and heavy oils of Northwestern slope of the basin, as well as the major possibly source rocks have been investigated by means of organic geochemical technigues. The main ...
1991, 9(S1): 120-124.
Abstract:
The potential of hydrocarbon generation of Eogene source rock in Damintun depression. Liaohe oilfield, were systematically studied. Among them the type III organic matter is of following several features. Firstly, the maturation rate of it is slow. A...
The potential of hydrocarbon generation of Eogene source rock in Damintun depression. Liaohe oilfield, were systematically studied. Among them the type III organic matter is of following several features. Firstly, the maturation rate of it is slow. A...
1991, 9(S1): 131-137.
Abstract:
Thermal transformation of three types of spora and pollen has been conducted to evalute their generation potential of hydrocarbons. Experimental results show that the spora and pollen are source of oil and gas generation. Highest oil and gas generati...
Thermal transformation of three types of spora and pollen has been conducted to evalute their generation potential of hydrocarbons. Experimental results show that the spora and pollen are source of oil and gas generation. Highest oil and gas generati...
1991, 9(S1): 147-151.
Abstract:
The Confocal Laser Scanning Microscopy(CLSM) is a new generation of optical microscopy. It prossesses the characteristics of convention optical microscopy as well as scanning electron microscopy, and has a series of special functions such as high mag...
The Confocal Laser Scanning Microscopy(CLSM) is a new generation of optical microscopy. It prossesses the characteristics of convention optical microscopy as well as scanning electron microscopy, and has a series of special functions such as high mag...
1991, 9(S1): 163-170.
Abstract:
Either in the primary or the second migration stages, hydrocarbons could be trapped as organic inclusions, which are the direct indicators of abundance, evolution and migration of oil/gas, so long as crystallization or recrystallization takes place i...
Either in the primary or the second migration stages, hydrocarbons could be trapped as organic inclusions, which are the direct indicators of abundance, evolution and migration of oil/gas, so long as crystallization or recrystallization takes place i...
1991, 9(S1): 178-186.
Abstract:
This paper deal with trace elements' sedimentary geochemistry and distribution of gold of Banna Formation, Middle Triassic in Northwest Guangxi. The formation is deep sea turbidite, with four petrological parts and 150-5000m thick, main petrologic ty...
This paper deal with trace elements' sedimentary geochemistry and distribution of gold of Banna Formation, Middle Triassic in Northwest Guangxi. The formation is deep sea turbidite, with four petrological parts and 150-5000m thick, main petrologic ty...
