石油实验地质

2001, 23(1): 3-7. doi: 10.11781/sysydz200101003

Abstract(942) PDF-CN(658)

Abstract:

INDOSINIAN TURKIC-TYPE OROGEN BORDERING YUNNAN AND GUANGXI：WITH REFERENCE TO COUPLED BASIN EVOLUTION

Wu Genyao, Ma Li, Zhong Dalai, Wu Haoruo, Ji Jianqing, Kuang Guodun, Xu Keding

2001, 23(1): 8-18. doi: 10.11781/sysydz200101008

Abstract(824) PDF-CN(868)

Abstract:
The Babu-Phu Ngu ocean bordering China and Vietnam separated the Vietbac Block from the Huanan (South China) Subcontinent,with rifting started from the Devonian.The oceanic crust must have been created in Early Carboniferous,evidenced by the Sm-Nd isochron age of 328.3 Ma from the ophiolite,and in t...

FORMATION AND EVOLUTION OF THE BAYANHAOTE PROTOTYPE BASINS

Xiong Baoxian, Chen Wenxue, Chen Wenli, Cao Xinyan

2001, 23(1): 19-22. doi: 10.11781/sysydz200101019

Abstract(1010) PDF-CN(574)

Abstract:
The Bayanhaote Basin is an important basin to which the exploration of hydrocarbon is strengthened in recent years.It is located in the juncture of three tectonic units,that is,the Alashan Massif,the Ordos Massif and the Hexi Corridor in termediate zone.It is a compound and superimposed basin formed...

STRUCTURAL CHARACTERISTICS AND FAVORABLE BELT FOR HYDROCARBON EXPLORATION IN SANTANGHU BASIN

Sun Ziming, Xiong Baoxian, Li Yonglin, He Huiqiang

2001, 23(1): 23-26. doi: 10.11781/sysydz200101023

Abstract(675) PDF-CN(591)

Abstract:
Santanghu Basin,located in the northeast Xinjiang,is a medium-sized composite hydrocarbon basin juxtaposing and superimposing relict basins formed in different stages.It has two tectonic evolutionary stages of foreland basin and intracontinental basin that is further divided into three periods of in...

ON DYNAMICS OF THE BOHAI BAY COMPLEX FAULTED BASIN

He Bin

2001, 23(1): 27-31. doi: 10.11781/sysydz200101027

Abstract(722) PDF-CN(568)

Abstract:
Bahai Bay Basin,formed during the Meso-Cenozoic,is a typical complex faulted basin in eastern China.Based on the tectonic framework,structural style,tectonic transport and deep geophysical data of the basin,its dynamics was discussed.It was suggested that formation and evolution of the basin was res...

AN ASSESSMENT OF HYDROCARBON POTENTIAL OF MESOZOIC-CENOZOIC BASINS IN THE NORTH PART OF KASHEN DEPRESSION OF TARIM BASIN

Qian Yixiong, Ji Rangshou, Qin Deyu, Liu Guangxiang, Pan Wenlei

2001, 23(1): 32-37. doi: 10.11781/sysydz200101032

Abstract(667) PDF-CN(589)

Abstract:
On the base of concept of petroleum system,the authors made a concise description of Jurassic petroleum system in the north part of Kashen depression with regard to its essential geological elements and principal process,and pointed out emphatically an important role for analysis of background of se...

TYPES OF STRATIGRAPHIC-LITHOLOGIC TRAPS IN THE MAIGAITI SLOPE

Fan Ming, Zheng Bing

2001, 23(1): 38-40. doi: 10.11781/sysydz200101038

Abstract(770) PDF-CN(532)

Abstract:
In this paper,the drilling and seismic profile data of the Maigaiti slope in the Tarim basin are studied and analysed in detail,the stratigraphic-lithologic traps in this region are searched,and the types of the traps are pointed out.This lays a foundation for hydrocarbon exploration in the future.

EVALUATION ON THE GEOLOGIC CONDITIONS OF THE LOWER PALEOZOIC HYDROCARBON IN LOWER YANGTZE AREA

Yu Kai, Guo Nianfa

2001, 23(1): 41-46. doi: 10.11781/sysydz200101041

Abstract(744) PDF-CN(565)

Abstract:
The Lower Paleozoic in Lower Yangtze area which has developed hydrocarbon source rocks,organic matter with high thermal evolutionary degree and good reservoir-cap conditions possesses favorable geologic conditions to form large scale natural gas pools.The Indosinian movement greatly reformed the tec...

BASIC GEOLOGIC CHARACTERS OF THE ABNORMAL FORMATION OVERPRESSURE IN THE WESTERN PART OF SOUTHERN FRINGE OF JUNGGAR BASIN

Li Zhongquan, Chen Gengsheng, Guo Jiyi, Chi Yuanlin, Zhao Jie, Zhu Defeng, Liu Jie, Ai Xingbo

2001, 23(1): 47-51. doi: 10.11781/sysydz200101047

Abstract(809) PDF-CN(538)

Abstract:
The abnormal formation overpressure in the western part of southern fringe of Junggar Basin mainly existed in the secound and third row of structural zones in northern Tianshan piedmont fold zones,and were characterized by regional zonal distribution.According to drilling data revealed,formation ove...

RESTORATION OF THE LOWER CRETACEOUS DENUDED THICKNESS IN THE SANTANGHU BASIN AND ITS EFFECT ON HYDROCARBON GENERATION

Xie Zhiqing, Yan Xiaoxiong, Zhou Lifa

2001, 23(1): 52-55. doi: 10.11781/sysydz200101052

Abstract(719) PDF-CN(537)

Abstract:
In this paper,the mudstone acoustic time difference method and the vitrinite reflectance method are used to calculate the Lower Cretaceous denuded thickness in the Santanghu basin.The results from the two methods fit well.It is revealed that the Lower Cretaceous denuded thickness is between 300m to ...

STUDY ON THE POOLING MECHANISM OF THE WENJISANG HYDROCARBON ACCUMULATION ZONE IN TURPAN DEPRESSION

Luo Hongjun, Xu Shubao, Yang Maoyuan, Wang Pengzhi

2001, 23(1): 56-61. doi: 10.11781/sysydz200101056

Abstract(624) PDF-CN(447)

Abstract:
The Wenjisang hydrocarbon accumulation zone is one of the main accumulation zones in Turpan Depression.Hydrocarbon was resulted from two periods of hydrocarbon generation and expulsion of the same set of source rocks in the area.During the Middle Yanshanian movement phase,the source rocks in Qiudong...

CHARACTERISTICS OF CLASTIC RESERVOIRS IN THE TARIM BASIN

Wang Genchang

2001, 23(1): 62-66. doi: 10.11781/sysydz200101062

Abstract(874) PDF-CN(573)

Abstract:
This paper deals with the characteristics of petrology,genetic type and distribution of sand bodies,diagenesis and diagentic evolution,genetic type of porosity and reservoir property of Silurian-Tertiary clastic reservoirs in the Tarim Basin.It was considered that Suweiyi Formation (Miocene),Upper C...

MICROFACIES RHYTHMIC CHARACTERISTICS OF FUTE CONGLOMERATIC OIL POOL AND THEIR EFFECTS ON DEVELOPMENT

Liang Guanzhong, Zhang Manku, He Guoan

2001, 23(1): 67-71. doi: 10.11781/sysydz200101067

Abstract(632) PDF-CN(510)

Abstract:
On the basis of core observation and description,the depositional microfacies of Fute conglomeratic oil pool are divided and their rhythmic characteristics are studied by the comprehensive application of well logging interpretation data.It is considered that the district received clastic sediments f...

A STUDY ON RESERVOIR DESCRIPTION METHOD AND ITS APPLICATION FOR UPPER TERTIARY IN THE WESTERN AREA OF SHANJIASI

Lin Songhui, Wang Hua, Wang Genfa, Wang Xingmou, Zhang Guixia, Chen Haiyun

2001, 23(1): 72-77. doi: 10.11781/sysydz200101072

Abstract(660) PDF-CN(504)

Abstract:
The Upper Tertiary in western area of Shanjiashi in Dongying was deposited in the period of depression development,the overlaping or draping reservoir was formed in Guantaozu Formation,and the lenticular lithologic gas pool was formed in Minghuazhen Formation.Based on reservoir features of thin laye...

APPLICATION OF FAULT SEALING TO THE BOUNDARY DIVISION OF PETROLEUM SYSTEMS

Ma Lixiang, Lu Youming

2001, 23(1): 78-83. doi: 10.11781/sysydz200101078

Abstract(750) PDF-CN(549)

Abstract:
The qualitative and quantitative study of fault opening or sealing and the analysis of petroleum systems are two fashionable research subjects in the domain of petroleum exploration at present.In the study of petroleum systems,the division of petroleum systems is critcal.It has very important signif...

QUANTITATIVE ANALYSIS ON THE CHEMICAL STRUCTURES AND HYDROCARBON-GENERATING CHARACTERISTICS OF MONOMACERALS IN COAL SOURCE ROCKS

Li Rongxi

2001, 23(1): 84-86. doi: 10.11781/sysydz200101084

Abstract(794) PDF-CN(562)

Abstract:
In this paper,Micro-FTIR is used to analysed and test fluorescence vitrinite,cutinite and resinite in a coal source rock sample,and their chemical structures and hydrocarbon-generating characteristics are quantitative analysed and studied by means of the IR partition chromatographic technology and t...

STUDY ON THE HYDROCARBON PRODUCTION RATE MODEL OF LOW-MATURE OIL

Lin Yuxiang

2001, 23(1): 87-92. doi: 10.11781/sysydz200101087

Abstract(753) PDF-CN(545)

Abstract:
Based on the genetic study of low-mature oil,the results of simulation experiments and the natural evolutionary profiles of organic matter,it is pointed out that low-mature oil is in fact a by-product during the diagenetic evolution of organic matter.In the diagenetic stage,the production rate and c...

COMPREHENSIVE STUDY ON THE GEOCHEMISTRY OF THE JURASSIC EXPOSED SOURCE ROCKS IN THE GESI FAULT TROUGH

Gan Guiyuan, Yin Chengming, Zhang Peng, Zhu Yeqian, Chen Dengqian, Cui Jun

2001, 23(1): 93-96. doi: 10.11781/sysydz200101093

Abstract(645) PDF-CN(549)

Abstract:
In recent three years,important achievements have been obtained from many times of petroleum geological investigation and comprehensive research.Oil sand is discovered in the Tertiary sandstones and the Jurassic carbonate rocks.The Jurassic and Tertiary megathick strata is outcropping from ground.Hy...

MULTIKINETIC MODELLING FOR TIME-TEMPERATURE HISTORY BASED ON APATITE FISSION TRACK DATA

Zhou Zuyi, R Donelick

2001, 23(1): 97-102. doi: 10.11781/sysydz200101097

Abstract(842) PDF-CN(651)

Abstract:
A new parameter,D_par,which is the arithmetic mean etch figure diameter parallel to the C-axis at the etched surface,can describe effectively the annealing behavior of apatite fission tracks.Apatite grains from a single sample can be divided into different kinetic populations according to their measu...

3-D VISUALIZATION TECHNIQUE AND ITS APPLICATION IN SEQUENCE STRATIGRAPHIC ANALYSIS

Zheng Xiaowu, Yuan Shiyi, Mu Longxin, Song Xinmin

2001, 23(1): 103-107. doi: 10.11781/sysydz200101103

Abstract(709) PDF-CN(689)

Abstract:
Some new technology should be used to solve the complex problem of stratigraphic correlation in reservoirs.The 3-D visualization is a method of voxel-based seismic volume interpretation.The structural,stratigraphic and lithologic features can be identified directly from the 3-D seismic volume.It has...

EXPERIMENTAL STUDY ON THE DIFFUSION COEFFICIENTS OF NATURAL GAS

Li Haiyan, Fu Guang, Peng Shimi

2001, 23(1): 108-112. doi: 10.11781/sysydz200101108

Abstract(773) PDF-CN(560)

Abstract:
Based on the analysis of the measuring principle of natural gas diffusion coefficients,the authors assembled by themselves a temperature-controllable measuring apparatus of natural gas diffusion coefficients.This apparatus can determine the natural gas diffusion coefficients of rocks under the condi...

2001 Vol. 23, No. 1

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