石油实验地质

Contents Vol.32, No.3 Jun., 2010

2010, 32(3)

Abstract(1063) PDF-CN(916)

Abstract:

FAULT SYSTEMS AND CHARACTERISTICS OF THEIR CONTROLLING RESERVOIR FORMATION IN THE NORTHEAST CHINA

Luo Qun

2010, 32(3): 205-210. doi: 10.11781/sysydz201003205

Abstract(1842) PDF-CN(1323)

Abstract:
There are three fault systems with different features: the west,middle and east fault system in the Northeast China according to different tectonic settings and stress fields.This causes a great difference in the basin forming,hydrocarbon accumulating and reservoir forming in different regions.These...

STRUCTURAL EVOLUTION AND MODEL OF HYDROCARBON ACCUMULATION IN BURIED HILLS IN THE CENTRAL LIAOHE BASIN

Zhang Qinglong, Ge Rongfeng, Zhao Liwen, Du Yanyan, Mu Deliang

2010, 32(3): 211-217. doi: 10.11781/sysydz201003211

Abstract(1944) PDF-CN(1153)

Abstract:
The construction and quantitative restoration of regional balanced cross-sections in the central Liaohe Basin have revealed four tectonic evolution stages: the late Mesozoic initial rifting,the Paleocene-Eocene intensive rifting,the Oligocene dextral transtension and the depression since the Miocene...

ANALYSIS OF RELATIVE SEALING AND ABSOLUTE PERMEABILITY OF FAULT-TAKING PERMIAN HYDROCARBON CHARACTERISTICS OF THE REGION 8 AND THE BAIKOUQUAN AREA, NORTHWEST MARGIN, THE JUNGGAR BASIN FOR EXAMPLE

Gao Gang, Liu Guangdi, Huang Zhilong

2010, 32(3): 218-222. doi: 10.11781/sysydz201003218

Abstract(1725) PDF-CN(1122)

Abstract:
In this paper,according to the characteristic analysis of oil and gas of the Xiazijie and Fengcheng Formation in fault oil field of the region 8 and the Baikouquan area of the Northwest margin,the Junggar Basin,the authors discussed the fault's property of sealing and unsealing.Ordinarily,for the fa...

PETROLEUM GEOLOGY AND HYDROCARBON DISTRIBUTION PATIERN OF HUAGANG FORMATION IN THE XIHU SAG OF THE EAST CHINA SEA

Zhang Yinguo

2010, 32(3): 223-226. doi: 10.11781/sysydz201003223

Abstract(1555) PDF-CN(965)

Abstract:
The Xihu Sag with relatively great exploration breakthrough in the East China Sea shelf basin has a great exploration potential.Huagang Formation of the Xihu Sag holds good petroleum geology conditions,which has multiple hydrocarbon sources in which the main is Pinghu Formation,and good reservoirs a...

SANDSTONE DIAGENESIS AND THE INFLUENCE ON CHANG 6 RESERVOIR OF BAIBAO AREA, ORDOS BASIN

Guo Wei, Shi Danni, He Shunli

2010, 32(3): 227-232. doi: 10.11781/sysydz201003227

Abstract(1540) PDF-CN(1103)

Abstract:
Based on the data analysis of casting lamella,scan lectron microscope and X-ray diffractions etc,the diagenesis is belong to the"B"middle diagenesis on the Chang 6 reservoirs in Baibao area of the Ordos Basin.The compaction and carbonate-cementation destroy the primary-texture of pore intensively,wh...

DISTRIBUTION AND EVOLUTION CHARACIERISTICS OF ABNORMAL PRESSURE AND ITS RELATIONSHIP WITH HYDROCARBON ACCUMULATION IN THE DONGYING SAG OF BOHAI BAY BASIN

Liu Shilin, Zheng Herong, Lin Ge, Wang Yi, Yun Jinbiao, Gao Shanlin, Xu Lei

2010, 32(3): 233-237. doi: 10.11781/sysydz201003233

Abstract(2008) PDF-CN(1085)

Abstract:
Numerical simulation method is applied to analyze distribution and evolution characteristics of abnormal pressure system in the Cenozoic Dongying Sag of the Jiyang Depression,the Bohai Bay Basin.The results show that there are extensive abnormal pressure systems in the 3rd and 4th members of Paleoce...

PETROLEUM GEOLOGICAL FEATURES AND EXPLORATION POTENTIAL ANALYSES OF THE BONAPARTE BASIN, AUSTRALIA

Huang Yanqing, Bai Guoping

2010, 32(3): 238-241. doi: 10.11781/sysydz201003238

Abstract(1911) PDF-CN(1363)

Abstract:
Bonaparte Basin is an important oil and gas producing basin in Australia and one of the world-class gas-rich basins.It experienced several stages of rifting and the remobilization of the faults.The basin was filled with about 15 km thick sediments.Some sets of source rocks and reservoir were develop...

CHARACTERISTICS OF THE CHANG 6 RESERVOIR OF THE FUXIAN AREA IN THE ORDOS BASIN

Zhang Hui, Meng Xiangzhen, Guo Yanqin, Zhang Xiaoquan, Yang Hua, Liu Yan, Feng Hui

2010, 32(3): 242-246. doi: 10.11781/sysydz201003242

Abstract(1868) PDF-CN(963)

Abstract:
Delta sediments are the main deposits in the Chang 6 oil beds of Yanchang Formation in Fuxian area of the Ordos Basin and the sand bodies of distributary channel and subaquatic distributary channels are main reservoirs for the hydrocarbon.Fine lithic arkose sandstone and fine arkose sandstone are ma...

HYDROCARBON ACCUMULATION PROCESS IN SOUTH STEEP SLOPE, BIYANG SAG, NANXIANG BASIN

Xia Dongling, Yin Wei, Li Zhi

2010, 32(3): 247-251. doi: 10.11781/sysydz201003247

Abstract(1550) PDF-CN(986)

Abstract:
Evolution history of hydrocarbon source rocks and tectonics dominates hydrocarbon accumulation in the south steep slope of the Biyang Sag,the Nanxiang Basin.In the slope,early paleo-reservoirs are formed by small-scale hydrocarbon charging during the late Eh¹-Eh² of Paleogene.The middle key reservoi...

SEDIMENTARY CHARACTERISTICS AND MODE OF THE YANCHANG FORMATION MIDSECTION OF BAIBAO AREA IN THE ORDOS BASIN

Guo Deyun, Guo Yanqin, Li Wenhou, Zhang Hui, Li Keyong

2010, 32(3): 252-257. doi: 10.11781/sysydz201003252

Abstract(1538) PDF-CN(996)

Abstract:
To identify the sedimentary characteristic and divide the sedimentary type of Chang 4+5 and Chang 3 Member of Yanchang Formation midsection of Baibao area in the Ordos Basin,the main me-hods used include the core observation,well logging data analyses and description of deposition system and sedimen...

PETROLEUM MIGRATION SYSTEM AND NEOGENE PETROLEUM ACCUMULATION FEATURFS IN THE BAXIAN SAG, BOHAI BAY BASIN

Lu Xuejun, Liu Hua, Wang Jianrui, Zhang Yongfeng, Lian Baofeng

2010, 32(3): 258-261. doi: 10.11781/sysydz201003258

Abstract(1670) PDF-CN(1032)

Abstract:
Neogene reservoirs are mainly distributed in Guantao Formation of Wen'an slope,the Baxian Sag of the Bohai Bay Basin.Reservoir types are fault nose reservoirs and fault block reservoirs controlled by fault.The distribution of reservoir is clearly subjected to effective migration system.By studing oi...

HYDROCARBON-FORMING ORGANISMS IN EXCELLENT MARINE SOURCE ROCKS IN SOUTH CHINA

Qin Jianzhong, Tao Guoliang, Tenger, Bian Lizeng, Xie Xiaomin, Fu Xiaodong

2010, 32(3): 262-269. doi: 10.11781/sysydz201003262

Abstract(1811) PDF-CN(950)

Abstract:
Based on previous studies,excellent marine source rocks in South China were collected and studied by Scanning Electron Microscope and Energy Dispersive Spectrometer.Compositions,hydrocarbon-forming organisms,sedimentary environments and hydrocarbon potential of the excellent marine source rocks were...

THE CHARACTERISTICS OF MINERAL COMPONENTS FOR EFFECTIVE SOURCE ROCKS FROM DONGYING DEPRESSION OF BOHAI BAY BASIN AND ITS SIGNIFICANCE

Li Zhiming, Yu Xiaolu, Xu Ershe, Jiang Hong, Xi Binbin, Yang Qi

2010, 32(3): 270-275. doi: 10.11781/sysydz201003270

Abstract(2489) PDF-CN(1537)

Abstract:
The results of X-ray diffraction of effective source rocks in Dongying Depression of the Bohai Bay Basin show that the main mineral components of effective source rocks for Es^3(下) and Es^4(上) are quartz,feldspar,clay(illite and illite-smectite),carbonate(calcite and dolomite);the minor mineral compon...

EVALUATION OF JURASSIC-CRETACEOUS MARINE HYDROCARBON ROCKS IN THE BOLIN BASIN, SOUTHWESTERN TIBET

Wang Licheng, Wang Chengshan, Wu Xinhe, Li Yalin, Wei Yushuai

2010, 32(3): 276-281. doi: 10.11781/sysydz201003276

Abstract(2117) PDF-CN(1031)

Abstract:
The Bolin Basin,located on the southwestern margin of Tibetan Plateau,is a Mesozoic marine petroliferous basin covering an area of 30 000 km².The basin has been received little hydrocarbon interest for its severe climate and life conditions,although it situates in the east of Tethyan realm,which is ...

PHYSICAL PROPERTY VARIATION OF CRUDE OIL IN BEACH AREA, LIAOHE BASIN

Xie Chen, Hai Junjie, Liu Zhengjun, Ge Mingxi

2010, 32(3): 282-284. doi: 10.11781/sysydz201003282

Abstract(1413) PDF-CN(976)

Abstract:
Based on relationship between crude oil density,viscosity and depth,it is established in this paper the data model and the complete geologic profile of crude oil physical property in beach area of the Liaohe Basin.Physical properties of crude oil from different wells and formations are analyzed.Figu...

CHEMICAL CHARACIERISTICS OF FORMATION WATER SIGNIFICANT TO OIL RESERVOIR IN DONGYING FORMATION, NANPU SAG, BOHAI BAY BASIN

Xu Deying, Zhou Jiangyu, Wang Hua, Zhuang Xinguo

2010, 32(3): 285-289. doi: 10.11781/sysydz201003285

Abstract(1437) PDF-CN(1003)

Abstract:
The Nanpu Sag is a hydrocarbon-rich sag in the north of Bohai Bay Basin.The Dongying Formation is an important oil and gas exploration target.Statistical analyses of chemical characteristics of the Dongying Formation water have indicated that the formation water in the sag belongs to NaHCO₃ type wit...

WELL LOGS RESPONSE AND PREDICTION MODEL OF ORGANIC CARBON CONTENT IN SOURCE ROCKS-A CASE STUDY FROM THE SOURCE ROCK OF WENCHANG FORMATION IN THE PEARL MOUTH BASIN

Xu Sihuang, Zhu Yiqing

2010, 32(3): 290-295. doi: 10.11781/sysydz201003290

Abstract(1909) PDF-CN(1391)

Abstract:
The evaluation of source rocks from well loggings can make up for the insufficiency of source rock core and discontinuity of samples examined.Organic-rich source rocks show relative increase in response to resistivity,neutron,sonic transit time and gamma loggings and decrease in response to density ...

THE FIELD EXPERIMENT AND RESULTS ANALYSIS OF CO₂ MISCIBLE DISPLACEMENT IN CAOSHE OILFIELD OF THE NORTH JIANGSU BASIN

Zhang Fengdong, Wang Zhenliang

2010, 32(3): 296-300. doi: 10.11781/sysydz201003296

Abstract(1731) PDF-CN(987)

Abstract:
The Taizhou Fm reservoir in Caoshe Oilfield of the North Jiangsu Basin is a complicated and small fault block reservoir,its oil recovery by water displacement is only 32%.Combinating the laboratory and simulation results on CO₂ miscible displacement and field experiment,the theorical and pratical an...

ESTABLISHMENT AND APPLICATION OF GC-PFPD ANALYTICAL METHOD FOR THIOPHENIC COMPOUNDS

Xu Daqing

2010, 32(3): 301-304. doi: 10.11781/sysydz201003301

Abstract(1787) PDF-CN(929)

Abstract:
By use of gas chromatograph(GC) and pulse flame photometric detector(PFPD),after series of conditional experiments,the GC-PFPD analytical method for thiophenic compounds in oil and source rock has been established.Thanks to this method,the low-abundance 7 benzothiophenic compounds,19 dibenzothiophen...

MONTE CARLO SIMULATION-A CASE STUDY OF MARIB-SHABWA BASIN IN YEMEN

Gao Jiji, Bai Guoping, Qin Yangzhen, Zhou Zhilong

2010, 32(3): 305-308. doi: 10.11781/sysydz201003305

Abstract(1938) PDF-CN(1095)

Abstract:
In the World Petroleum Assessment 2000 project,U.S.Geologic Survey(USGS) adopted the method of probabilistic multiplying,namely Monte Carlo simulation to obtain the forecast for undisco-vered petroleum resources.This method is applied to the resources assessment of the Marib-Shabwa Basin in Yemen,an...

2010 Vol. 32, No. 3

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