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Current Issue
 
 
  Latest issue
  2008  Vol.29 (Number 4)
    July 25, 2008
  PETROLEUM EXPLORATION
  OIL FIELD DEVELOPMENT
  PETROLEUM ENGINEERING
 
 
 
 
PETROLEUM EXPLORATION
 
 


475
HE Dengfa LI Desheng TONG Xiaoguang ZHAO Wenzhi
  Accumulation and distribution of oil and gas controlled by paleouplift in polyhistory superimposed basin
    Uplift is a largescale positive structural element of sedimentary basin and has strong influences on the structural evolution, depositional system and fluid flow in the basin. Uplift has the polymechanism in its generation. The extension, compression ...
    2008 Vol. 29 (4): 475-488 [Abstract ] ( 164 ) [HTML 0KB] [PDF 0KB ]( 0 )


489
ZHAO Xianzheng JIN Fengming WANG Yuquan GUO Yongjun LIU Jingwang ZHENG Ronghua
  Buriedhill reservoirforming mode of “old reservoirold sealing formation” in Changyangdian area of Jizhong Depression
    The buriedhill reservoirforming mode of “new source rockold reservoir” provided the exploration direction for a great number of buriedhill oil and gas fields such as Huabei Oilfield. With the increase of exploration degree, this kind of reservoi...
    2008 Vol. 29 (4): 489-493,498 [Abstract ] ( 124 ) [HTML 0KB] [PDF 0KB ]( 0 )


494
GAO Gang HUANG Zhilong LIANG Hao JIAO Lixin LI Huaming WANG Zhiyong LI Jun
  Analysis on selectivity biodegradation of natural gas in
Yanmuxi Oilfield of Tuha Basin
    The geochemical characteristics of oil and oildissolved gases in Yanmuxi Oilfield of Tuha Basin were analyzed. The selectivity biodegradation of natural gas was studied. All of natural gases are wet gas in this oilfield. The distribution scopes of the r...
    2008 Vol. 29 (4): 494-498 [Abstract ] ( 125 ) [HTML 0KB] [PDF 0KB ]( 0 )


499
CHEN Tao JIANG Youlu SONG Guoqi SU Yongjin ZHAO Leqiang SHI Pitong
 

Geological features and hydrocarbon reservoir of unconformity structures in Jiyang Depression
    The observation of core and micro research of mineral and element show that the unconformity structures in Jiyang Depression can be divided into three parts of weathered clay, semiweathered rocks and unweathered rocks. The lamination of weathered clay...
    2008 Vol. 29 (4): 499-503 [Abstract ] ( 137 ) [HTML 0KB] [PDF 0KB ]( 0 )


504
XIE Wuren LI Xizhe ZHANG Manlang LI Xiaoge SHENG Rizheng
  Thickbed sand body genesis and oilgas migration pathway in the forth member of Xujiahe Formation of Upper Triassic in the central Sichuan Basin
    The sand body in the forth member of Xujiahe Formation of Upper Triassic in the central Sichuan Basin has the features of large thickness and continuous sedimentation, where sedimentary facies belongs to deltaic deposit in the proximity of source area. Th...
    2008 Vol. 29 (4): 504-508 [Abstract ] ( 116 ) [HTML 0KB] [PDF 0KB ]( 0 )


509
CHEN Zhonghong ZHA Ming
  Distribution characteristics of overpressure and its controlling to hydrocarbon accumulation in terrigenous faulted basin
   

The overpressure in Zhanhua Sag of Bohai Bay Basin was distributed in the large series of mud in the middle and lower parts of the third member of Shahejie Formation and gypsumsalt rock in the forth member of Shahejie Formation. The distribution of o...
    2008 Vol. 29 (4): 509-515 [Abstract ] ( 116 ) [HTML 0KB] [PDF 0KB ]( 0 )


516
WU Daidai WU Nengyou YE Ying ZHANG Pingping CHEN Xuegang
  Geochemical characteristics of hydrocarbon compounds in sediments of the eastern South China Sea
    The organic matters in the sediment core sample HD196A obtained from the eastern South China Sea were measured with GC and GCMS techniques. More than 90 types of hydrocarbon compounds including nalkanes, isoprenoid, branched alkanes and polycyclic aro...
    2008 Vol. 29 (4): 516-521,526 [Abstract ] ( 106 ) [HTML 0KB] [PDF 0KB ]( 0 )


522
ZHOU Bo and JIN Zhijun LUO Xiaorong WANG Yi ZHANG Faqiang
  Discussion on the efficiency of secondary oil-gas migration
    The numerical simulations based on former physical experiments showed that the efficiency of secondary oilgas migration was controlled by oilgas migration mode. The oilgas migration mode can be divided into three types of piston mode, fingering mode...
    2008 Vol. 29 (4): 522-526 [Abstract ] ( 114 ) [HTML 0KB] [PDF 0KB ]( 0 )


527
LIU Chunping and  LIN Juanhua
  Basement characteristics and hydrocarbon reservoir conditions in Songpan-Aba Basin
    The lithochemical characteristics of Bikou Group, Pengguan complex rock and Kangding complex rock located in the north, east and south parts of SongpanAba Basin are very similar, which shows that the above three magmatic rocks originated from the same g...
    2008 Vol. 29 (4): 527-532 [Abstract ] ( 112 ) [HTML 0KB] [PDF 0KB ]( 0 )


533
ZHANG Xin ZHANG Jinliang
  Depositional feature and mode of sandconglomerate bodies in the lower third member of Shahejie Formation in Shengtuo area
    The sand-conglomerate fans are the major depositional systems in the lower third member of Shahejie Formation in Shengtuo area, which formed in the deep lacustrine environment characterized by steep slope gradient, near sources and intensive tectonic acti...
    2008 Vol. 29 (4): 533-538 [Abstract ] ( 111 ) [HTML 0KB] [PDF 0KB ]( 0 )


539
DENG Jixin and  HAN Dehua WANG Shangxu
 

Analysis on spectral decomposition response of reservoir based on forward modeling
    The spectral attributes from synthetic forward model were analyzed. The analysis result reveals that the reservoir thickness and reflectivity series are the firstorder factors to control the spectral decomposition response. The spectral anomalies of the...
    2008 Vol. 29 (4): 539-543 [Abstract ] ( 105 ) [HTML 0KB] [PDF 0KB ]( 0 )


544
WANG Renyi and  MEI Lianfu
 

Seismic identification of oil-gas accumulation area using independent component analysis technique
    The subsurface geologic bodies are divided into four independent elementary structure factors, including geologic body geometry, geologic body matrix property, liquid property and noise. The seismic observation signal is equivalent to the linear aliasing ...
    2008 Vol. 29 (4): 544-548 [Abstract ] ( 103 ) [HTML 0KB] [PDF 0KB ]( 0 )


549
ZHANG Shaohong and
  Application of probabilistic neural network technique to lithology inversion of heterogeneous stratum
    In order to predict the reservoir with strong heterogeneity, a probabilistic neural network technique was developed on the theory of probabilistic density function and trained using known information of sandstonemudstone reservoir. The probabilistic neu...
    2008 Vol. 29 (4): 549-552 [Abstract ] ( 105 ) [HTML 0KB] [PDF 0KB ]( 0 )


553
LI Xiangquan SU Ming ZHANG Jianxin ZHANG Hongjie
  Application of 3D seismic technique in geology study
    The recent advances of 3D seismic technique applied in geology study were reviewed. The achievements in the study of the sedimentology, structural analysis, fluidrock interaction and igneous geology were summarized. Because 3D seismic resolution and int...
    2008 Vol. 29 (4): 553-557 [Abstract ] ( 110 ) [HTML 0KB] [PDF 0KB ]( 0 )
OIL FIELD DEVELOPMENT
 
 


558
WANG Ruifei CHEN Mingqiang
  Characteristics and influencing factors of movable fluid in ultra-low permeability sandstone reservoir
   

The sandstone samples of the ultralow permeability reservoir in Yanchang Formation of Ordos Basin were tested with the nuclear magnetic resonance technique. The porosity parameter was defined to analyze the characteristics and the influencing factors...
    2008 Vol. 29 (4): 558-561,566 [Abstract ] ( 113 ) [HTML 0KB] [PDF 0KB ]( 0 )


562
HUANG Zhijie and  ZHANG Yiwei XIONG Qihua WANG Miji MA Huanying
 

Development of fourdimensional model for remaining oil distribution under control of reservoir sedimentary facies
    The sedimentary facies and reservoir heterogeneity are the main control factors for the distribution of remaining oil. Taking N reservoir of M Oilfield as an example, the variation of oil saturation in the development of oilfield was analyzed. Two methods...
    2008 Vol. 29 (4): 562-566 [Abstract ] ( 114 ) [HTML 0KB] [PDF 0KB ]( 0 )


567
ZHU Rong LOU Zhanghua LU Xinbian JIN Aimin SU Danyang
  Chemical characteristics of underground water and development performance of fracturecave units in Tahe Oilfield
   

Ordovician carbonate reservoir in Tahe Oilfield is a composite reservoir superimposed by several fracturecave units and controlled by tectonickarst cycle. As a basic unit of reservoir, a fracturecave unit is a relatively independent reservoir. Ac...
    2008 Vol. 29 (4): 567-572 [Abstract ] ( 106 ) [HTML 0KB] [PDF 0KB ]( 0 )


573
LI Huabin
 

Oildisplacement system with ultra-low interfacial tension for reservoirs of different permeability under different wettability on rock surface
    An oildisplacement system of surfactant with ultralow interfacial tension of 10-3mN/m without alkaline and ploymer was prepared. This system is favorable for different wettability of rock. The test results identified that oil recovery inc...
    2008 Vol. 29 (4): 573-576 [Abstract ] ( 110 ) [HTML 0KB] [PDF 0KB ]( 0 )


577
HOU Jian GUO Lanlei and  YUAN Fuqing DU Qingjun YU Bo
  Quantitative characterization of polymer flooding production performance in different reservoirs of Shengli Oilfield
    According to the variations of oil recovery and water cut in polymer flooding reservoirs, a mathematic model was established for quantitatively characterizing the polymer flooding production performance in different reservoirs. The model includes four cha...
    2008 Vol. 29 (4): 577-581 [Abstract ] ( 112 ) [HTML 0KB] [PDF 0KB ]( 0 )


582
OUYANG Zhihua YAO Gaohui LI Qiang
  A numerical algorithm for hydraulic fracturing process based on volumetric dislocation theory
   

A new numerical algorithm based on the volumetric dislocation theory was formulated to simulate the hydraulic fracturing process.This algorithm can appropriately simulate the hydraulic fracturing process by coupling poroelastic behavior and some equati...
    2008 Vol. 29 (4): 582-587 [Abstract ] ( 98 ) [HTML 0KB] [PDF 0KB ]( 0 )


588
LIU Na NAN Junxiang LIU Wei
  Reservoir characteristics and acid sensitivity mechanism of Chang 6

and Chang 8 reservoirs in the central of Ordos Basin
    The reservoir characteristics and acid sensitivity mechanism of Chang 6 and Chang 8 reservoirs in the Mesozoic Yanchang Formation of Ordos Basin were analyzed by using some methods such as casting body slice image analysis，XRD, SEM, EEDS and ICPAES. T...
    2008 Vol. 29 (4): 588-591 [Abstract ] ( 123 ) [HTML 0KB] [PDF 0KB ]( 0 )


592
KANG Zhiqin ZHAO Yangsheng YANG Dong
  Physical principle and numerical analysis of oil shale development
using in-situ conversion process technology
    According to the properties of oil shale, the in-situ conversion process (ICP) technology for oil shale development was proposed. This technology has the advantages of low cost and less pollution which is different from the traditional technology for oil...
    2008 Vol. 29 (4): 592-595,600 [Abstract ] ( 105 ) [HTML 0KB] [PDF 0KB ]( 0 )
PETROLEUM ENGINEERING
 
 


596
ZHAO Jianhui WANG Liyan SHENG Limin WANG Jiajin
  A nonlinear method for filtering noise and interference of pulse signal
in measurement while drilling
    Limited by drilling conditions,it’s difficult to transmit signal between ground and down-hole by wire,so at present wireless transmission style which is based on the modulation of drilling fluid pulse is used in practice.However, the channel transmission...
    2008 Vol. 29 (4): 596-600 [Abstract ] ( 112 ) [HTML 0KB] [PDF 0KB ]( 0 )


601
SHI Xiaobing GAN Yifeng ZHONG Shuiqing and  XIONG Jiyou ZHANG Shiqiang
  Study on hydrogen sulfide gas cutting in high-sulfur geological environment
    The effects of the physical properties of H2S, including composition of H2S, gas error factor and viscosity of H2S on gasinversion two-phase flow were investigated. The model for gasliquid two-phase flow was developed ...
    2008 Vol. 29 (4): 601-604 [Abstract ] ( 114 ) [HTML 0KB] [PDF 0KB ]( 0 )


605
LI Zengliang MIAO Changshan LI Jizhi
  Experimental evaluation on the prototype of helico-axial multiphase pump
    The self-developed pilot equipment for multiphase pump was used to experimentally study the external characteristics of the self-designed down-hole helico-axial multiphase pump prototype. Taking water and air as media, characteristic curves of the prototy...
    2008 Vol. 29 (4): 605-607 [Abstract ] ( 121 ) [HTML 0KB] [PDF 0KB ]( 0 )


608
WANG Degui GAO Deli
  Study of magnetic vector guide system in tubular magnet source space
    The structure and application of various kinds of electromagnetic-magnetic vector guide systems were introduced. The key parts of the magnetic vector guide system were discussed. A three-dimensional magnetic field model suitable for the tubular magnet con...
    2008 Vol. 29 (4): 608-611 [Abstract ] ( 104 ) [HTML 0KB] [PDF 0KB ]( 0 )


612
YANG Yingxin ZENG Heng MA Jie ZHANG Liang HE Xin FAN Xiaole LIN Min
  An innovative PDC bit design with fully embedded back-up cutters
    PDC bits are generally inadaptable for drilling hard formation,especially for the gravel layer with high compressive strength and abrasion. Under such extreme conditions,the impact abrasion will severely decrease the durability of PDC cutters. A fully emb...
    2008 Vol. 29 (4): 612-614 [Abstract ] ( 106 ) [HTML 0KB] [PDF 0KB ]( 0 )


615
ZUO Jingluan FAN Zexia REN Shaoran YAN Fangping DING Gang XU Liang HU Kaiming WANG Xiqiang
  Squeeze treatment technology of scale inhibitor in Fan 41 Block of Chunliang Oilfield
   

There is serious scale deposition in Fan 41 Block of Chunliang Oilfield in the late stage of water flooding. Scale was deposited in perforation holes, casing surface, tubing and surface facilities in oil production wells after several years of water in...
    2008 Vol. 29 (4): 615-618,624 [Abstract ] ( 113 ) [HTML 0KB] [PDF 0KB ]( 0 )


619
HE Yanfeng WU Xiaodong HAN Guoqing XIAO Wei LI Weichao YU Xiaoling
  Frequency spectrum analysis method for recognition of dynamometer card
    The dynamometer card analysis is a popular method for diagnosis of failure in pumping wells.However,the complicated bottom-hole conditions often lead to distortion of dynamometer cards and wrong recognition results. A new recognition method was developed ...
    2008 Vol. 29 (4): 619-624 [Abstract ] ( 113 ) [HTML 0KB] [PDF 0KB ]( 0 )


625
LI Jinwang L Xiumei LIU Jisheng CAI Yongen LIU Wenjian ZENG Guihong
  Prediction method and field experiment of casing damage
in Fault Block X of Daqing Oilfield
    The regional earth stress field was numerically simulated. According to the casing load theory, a new method was proposed based on multi-log data including cross-dipole logging and azimuth-caliper as well as the dynamic and static geological information ...
    2008 Vol. 29 (4): 625-628 [Abstract ] ( 133 ) [HTML 0KB] [PDF 0KB ]( 0 )


629
LIU Gonghui LIU Wei
  A new method for calculating the minimum volumetric
flow rate of air in air-nitrogen drilling
    The existing calculation methods for the minimum volumetric flow rate of air are only suitable for carrying drilling cuttings without considering any impacts on drilling cuttings during air-nitrogen drilling. The actual volumetric flow rate needed in dril...
    2008 Vol. 29 (4): 629-632 [Abstract ] ( 131 ) [HTML 0KB] [PDF 0KB ]( 0 )