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2009 Vol. 31, No. 4

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 Contents Vol.31,No.4 Aug.,2009
2009, 31(4)
Abstract(1015) PDF-CN(710)
Abstract:
TIME-SPATIAL DEVELOPING FEATURES OF CO-EXISTED INHERITED AND NEOGENIC STRUCTURES AND THEIR GUIDENCE TO MARINE ORIGIN OIL-GAS EXPLORATION IN THE TARIM CRATON
Wu Genyao, Yang Haijun, Wang Buqing, Li Yuejun, Zheng Duoming, Zhao Yan, Liu Yalei
2009, 31(4): 315-323. doi: 10.11781/sysydz200904315
Abstract(1437) PDF-CN(1044)
Abstract:
The Tarim Craton was created in the Jinningian orogeny by amalgamation of the North Tarim and South Tarim Blocks,with the basement structures being varied in its northern,middle and southern parts.The paper discussed,in succession of tectonic cycles,the neogenic structures in each part,including the...
PLAY TYPES AND DISTRIBUTION FEATURES OF COEXISTENCE OF ORGANIC AND ABIOGENTIC HYDROCARBON IN THE CHANGLING FUALTED DEPRESSION OF SONGLIAO BASIN
Zhou Liqing, Lei Yixin, Wang Hongyan
2009, 31(4): 324-328. doi: 10.11781/sysydz200904324
Abstract(1491) PDF-CN(957)
Abstract:
The Changling faulted depression,a deep large depression developed in the intersection area of two systems of lithosphere faults,with abundant lacustrine and limnetic facies source rocks and sets of favorable plays,is an area with rich organic based hydrocarbon.It is also an rich abiogentic area wit...
VARIATION CHARACTERISTICS OF THE FLUID FEATURES AND ITS SIGNIFICANCE IN CAINAN OILFIELD OF THE JUNGGAR BASIN
Zhu Yushuang, Wang Xiaojun, Li Li, Shao Fei, Liu Yuan
2009, 31(4): 329-332. doi: 10.11781/sysydz200904329
Abstract(1550) PDF-CN(900)
Abstract:
In the migration process of oil and gas,the liquid's features may change because of oxidation-deterioration and thermal-deterioration and the change of the hydrodynamic force.So the information about the migration and preservation of oil and gas can be learned from the features of the liquids in for...
ANALYSIS ON EXPLORATION POTENTIAL OF NATURAL GAS IN THE TURPAN-HAMI BASIN
Wang Jinsong, Wang Hua, Liang Shijun, Huang Weidong, Lü Xueju
2009, 31(4): 333-337. doi: 10.11781/sysydz200904333
Abstract(1585) PDF-CN(910)
Abstract:
The Turpan-Hami Basin locates in the northern basin group of the northern world famous Tethyan tectonic domain,which is a huge natural gas accumulation area.By comparison with petroleum geological condition of the Kuqa Depression in the Tarim Basin,it is believed that Turpan-Hami Basin possesses the...
SINGLE WELL PRODUCTIVITY EVALUATION AND PREDICTION IN TIGHT CLASTIC RESERVOIR ROCK OF SHAXIMIAO FORMATION IN THE XINCHANG GAS FIELD,WEST SICHUAN
Shi Lei1, Kuang Jianchao, Zeng Jianyi, Liu Xin, Luo Xin, Cai Zuohua
2009, 31(4): 338-342. doi: 10.11781/sysydz200904338
Abstract(1594) PDF-CN(897)
Abstract:
The gas reservoirs of Jurassic Shaximiao Formation in the Xinchang Gas Field of West Sichuan are typical low-permeability tight clastic ones.Due to complex geological conditions and strongly heterogeneous characteristics in this area,it is difficult to predict single well productivity.By analyzing l...
EVALUATION OF OIL AND GAS EXPLORATION DOMAINS IN BACHU-MAIGAITI AREA OF TARIM BASIN
Chen Qianglu, Zhou Lingfang, Zhang Genfa, You Donghua, Yang Shenbin, Liu Zhongbao, Cai Xiyao
2009, 31(4): 343-349. doi: 10.11781/sysydz200904343
Abstract(1802) PDF-CN(928)
Abstract:
Due to erosions from Caledonian to early Hercynian,Cambr ian-Middle-Late Ordovician carbonate platform in Bachu-Maigaiti area in the Tarim Basin is thinning northward with the shape of wedge.Different layers of carbonate rock have experienced stages of multi-phase karst effect.From Carboniferous to ...
THE PETROLEUM GEOLOGICAL CONDITION AND EXPLORATION PROSPECT ANALYSIS IN SINIAN,SICHUAN BASIN
Sun Wei, Liu Shugen, Han Keyou, Luo Zhili, Wang Guozhi, Xu Guosheng
2009, 31(4): 350-355. doi: 10.11781/sysydz200904350
Abstract(1498) PDF-CN(881)
Abstract:
The exploration degree of Sinian in the Sichuan Basin is low according to drilled information analysis.The drilled wells distribute on Leshan-Longnüsi paleo-uplift area and orogenic belt which is around the basin,but they almost failed.The source rock and caprock are good and have good geological co...
TYPES AND FORMATION MECHANISM OF SUBTLE RESERVOIR IN THE CENTRAL JUNGGAR BASIN
Qin Du
2009, 31(4): 356-361. doi: 10.11781/sysydz200904356
Abstract(1602) PDF-CN(853)
Abstract:
Based on core,well drilling and seismic data,typical subtle reservoirs in the Central Junggar Basin are studied.Accumulation pattern of the reservoirs is set up according to their accumulation mechanism and hydrocarbon distribution.Due to the differences in trap characteristics,distribution,relation...
THE GENESIS AND INFLUENTIAL FACTORS OF LAYERED RESERVOIR OF YELI-LIANGJIASHAN FORMATION IN THE JIYANG DEPRESSION OF THE BOHAI BAY BASIN
Xu Chunhua, Wang Yalin, Yang Guili
2009, 31(4): 362-365. doi: 10.11781/sysydz200904362
Abstract(1656) PDF-CN(807)
Abstract:
It was discovered that abundant isolated vug occurred in the Yeli-Liangjiashan Formation of Ordovician in the Jiyang Depression of the Bohai Bay Basin,which would turn into effective reservoir once connected by fractures.The article applied the seepage reflux mechanism developed by K.S.Deffeyes in 1...
STUDY OF FORMING CONDITION ON MARINE EXCELLENT SOURCE ROCKS AND ITS EVALUATION
Qin Jianzhong, Tenger, Fu Xiaodong
2009, 31(4): 366-372. doi: 10.11781/sysydz200904366
Abstract(1787) PDF-CN(1096)
Abstract:
Forming condition of the marine excellent source rocks was studied by the simulation experiment on hydrocarbon generation and expulsion from a mass of different types source rocks and oiliness reservoir rocks,and comparative analysis on geological setting of global large oil and gas field and its ma...
HYDROCARBON GENERATION CHARACTERISTICS AND POTENTIAL OF BITUMEN IN THE TARIM BASIN
Li Huili, Shao Zhibing, He Zhiliang
2009, 31(4): 373-378. doi: 10.11781/sysydz200904373
Abstract(1532) PDF-CN(842)
Abstract:
Hydrocarbon generation characteristics and potential of bitumen widespread in Lower Paleozoic in the Tarim Basin are studied by thermal simulation experiments of bitumen sandstone and black oil.According to the result of thermal simulation experiments,both bitumen and black oil can generate hydrocar...
STUDY ON THE APPRAISING STANDARD OF ORGANIC CARBON ABUNDANCE FOR EFFECTIVE MUDDY OIL SOURCE ROCKS-A CASE STUDY FROM THE DONGYING SAG
Li Zhiming, Guan Defan, Xu Xuhui, Qin Jianzhong, Zheng Lunju, Liu Wenbin, Wu Xiaojun
2009, 31(4): 379-383. doi: 10.11781/sysydz200904379
Abstract(1475) PDF-CN(966)
Abstract:
The porosity of source rock is its hydrocarbon generating space.When the pore space of source rock is fully filled by oil,the oil can be discharged effectively from source rock.According to the relationship model of porosity between thermal maturity and density for effective muddy oil source rocks f...
GEOCHEMICAL CHARACTERISTICS OF AROMATIC HYDROCARBONS OF CRUDE OILS FROM ORDOVICIAN RESERVOIR IN THE TAHE OILFIELD
Jia Cunshan, Wang Yanbin, Gu Yi, Huang Jiwen
2009, 31(4): 384-388. doi: 10.11781/sysydz200904384
Abstract(1544) PDF-CN(882)
Abstract:
Aromatic hydrocarbons as the important components of crude oils are widely used in estimating depositional environment of source rooks and maturity of oil.The maturity and migration information of Ordovician oil in the main area of Tahe Oilfield can not be exactly inferred by the normal biomarker pa...
SOURCE ROCK EVALUATION OF TAIZHOU FORMATION IN HAIAN SAG, NORTHERN JIANGSU BASIN
Liu Pinglan
2009, 31(4): 389-393. doi: 10.11781/sysydz200904389
Abstract(1441) PDF-CN(934)
Abstract:
Source rock quality and exploration potential of the Taizhou Formation in the Haian Sag of the Northern Jiangsu Basin have puzzled geologists.Based on sampling analyses,organic geochemical profile of the formation has been set up.Source rocks are evaluated and exploration potential is predicted.Dark...
GEOCHEMICAL CHARACTERISTICS AND SOURCE OF PALEO- RESERVOIR SOLID BITUMEN IN SHIWANDASHAN BASIN
He Xunyun, Zhong Ningning, Chen Jianping, Wang Feiyu
2009, 31(4): 394-398. doi: 10.11781/sysydz200904394
Abstract(1887) PDF-CN(839)
Abstract:
Systematic geochemical analysis such as bitumen occurrence,group composition of dissolved organic matter,saturated hydrocarbon chromatography,biomarker compounds,carbon isotope and bitumen thermal maturation is applied to the solid bitumen of Laohushan and Shangtun paleo-reservoirs from Permian lime...
OVERALL EVALUATION BY MULTI-PARAMETERS ON MATURITY OF CRUDE OIL FROM THE BOZHONG SAG,THE BOHAI BAY BASIN
Ni Chunhua, Bao Jianping, Liang Shiyou
2009, 31(4): 399-402. doi: 10.11781/sysydz200904399
Abstract(1775) PDF-CN(959)
Abstract:
Maturity is the geochemical parameter that shows the relationship between crude oil and evolution stage of organic matter of source rock,which is the base of oil-source correlation,so evaluating method is very important.Effective appraisal range and applying condition need to be considered to use ma...
ANOMALY PATTERN ORIGINS OF THE WIRE-ADSORBED HYDROCARBON INDICATORS-OVER THE JURASSIC GAS RESERVOIR OF WELL YINGNAN 2 IN THE TARIM BASIN
Jiang Tao, Tang Yuping, Wu Chuanzhi, Zhang Hengqi
2009, 31(4): 403-408. doi: 10.11781/sysydz200904403
Abstract(1537) PDF-CN(816)
Abstract:
A research on the causes of the anomaly patterns of the wire-adsorbed geochemical indicators over the Jurassic gas reservoir of Well Yingnan 2 in the Yingjishu Sag of the Tarim Basin has been conducted.The knowledge was gained that the water lock effect provides the favorable trapping and accumulati...
COMPARISON OF DIFFERENT HYDROCARBON GENERATION SIMULATION APPROACHES AND KEY TECHNIQUE
Mi Jingkui, Zhang Shuichang, Wang Xiaomei
2009, 31(4): 409-414. doi: 10.11781/sysydz200904409
Abstract(1580) PDF-CN(953)
Abstract:
Hydrocarbon generation simulation experiment is an important approach in resource assessment and confirmation.The experiment system can be divided into 3 types:open,semi-open and closed.Different system has different advantage and disadvantage,and can be chosen to resolve different problems.The accu...
SEDIMENT LOGICAL INTERPRETATION FOR SEISMIC INVERSION RESULTS
Yang Guixiang, Huang H, ong, Gao Rui, Zhang Ruwei
2009, 31(4): 415-419. doi: 10.11781/sysydz200904415
Abstract(1590) PDF-CN(1288)
Abstract:
Research of sedimentary characteristics is very important in the process of reservoir exploration and development.Seismic inversion technology is combined with sedimentological principle to characterize sedimentary features,which is the most effective method to carry on sedimentary microfacies resea...
A STUDY ON INTEGRATED EVALUATION OF PETROLEUM RESOURCES WITH OBJECTS AND ITS SYSTEM INTEGRATION
Mi Shiyun, Guo Qiulin, Hu Suyun, Yang Qiulin, Zhang Qingchun, Xue Hongbing, Chen Ningsheng
2009, 31(4): 420-426. doi: 10.11781/sysydz200904420
Abstract(1424) PDF-CN(793)
Abstract:
The technology of integrated evaluation of petroleum resources with objects is one of the top ten technologies that the global petroleum industry should devote major efforts to develop in the 21st century.After analyzing its technological characteristics and application demands,an overall structure ...
REE ANALYSIS METHOD AND APPLICATION-TAKING SOURCE ROCKS IN YONGAN REGION OF THE DONGYING SAG,THE BOHAI BAY BASIN AS EXAMPLE
Liu Ning, Fan Dehua, Hao Yunqing, Li Bo
2009, 31(4): 427-432. doi: 10.11781/sysydz200904427
Abstract(1609) PDF-CN(984)
Abstract:
With REE ICP-AES,based on analysis of REE in Yongan region of the Dongying Sag of the Bohai Bay Basin,REE distribution patterns of parent rocks(Ar,Pz,Mz) and sedimentary rocks(Es4 and Es3) are set up.Comparing REE distribution characteristics of parent rocks with sedimentary rocks,provenance of Es4 ...
2009, 31(4): 433-433. doi: 10.11781/sysydz200904433
Abstract(587) PDF-CN(291)
Abstract:

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