地震岩石物理分析软件系统设计和实现
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摘要
介绍了岩石物理分析软件系统的总体设计思想和软件实现思路,给出了系统的功能层次结构,做了具体的功能描述。系统采用面向对象设计方法和跨平台Qt开发工具开发,可移植性和扩充性强,具有灵活方便的图形界面和交互功能,是集岩芯实验测试、测井和地震为一体,是理论和实验相结合、方便实用的分析工具。
Rock physics lies in the study of the physical properties of rocks related to seismic properties,especially the quantitative study of the relationship between elastic properties of rocks and their seismic properties with various fluid distributions.This relationship is important in the prospecting and exploitation of oil and gas,and hence rock physics is highly praised as a tool for"opening the door to quantitative interpretation".This paper has briefly reviewed the development of the rock physics and described the designing objects of the rock physics analysis system(RPAS).By combining core measurements with well logging and seismic information,RPAS provides a convenient tool for theoretical and experimental analysis.The ideas behind the design and implementation of RPAS are given,and the user's needs are analyzed.This paper describes the framework of RPAS and its concrete functions.Developed by object-oriented programming and Qt,RPAS is characterized by friendly graphical interface and flexible interactive manipulations.It is open and easy to transplant.
Rock physics lies in the study of the physical properties of rocks related to seismic properties,especially the quantitative study of the relationship between elastic properties of rocks and their seismic properties with various fluid distributions.This relationship is important in the prospecting and exploitation of oil and gas,and hence rock physics is highly praised as a tool for"opening the door to quantitative interpretation".This paper has briefly reviewed the development of the rock physics and described the designing objects of the rock physics analysis system(RPAS).By combining core measurements with well logging and seismic information,RPAS provides a convenient tool for theoretical and experimental analysis.The ideas behind the design and implementation of RPAS are given,and the user's needs are analyzed.This paper describes the framework of RPAS and its concrete functions.Developed by object-oriented programming and Qt,RPAS is characterized by friendly graphical interface and flexible interactive manipulations.It is open and easy to transplant.
引文
[1]陈颙,黄庭芳.岩石物理学[M].北京:北京大学出版社,2000.
[2]ToksazM N,Cheng C H,Timur A.Velocities of seism ic waves inporous rocks[J].Geophysics,41:621.
[3]Gassmann F.E lastic waves through a pack ing of spheres[J].Geo-physics,1951,16:673.
[4]W h ite J E.Seism ic waves[M].New York:M cG raw-h ill Book CoInc,1965.
[5]B iotM A.Theory of propagation of elastic waves in a flu id saturat-ed porous solid.II.H igher-frequency range[J].Journal of the A-coustical Society ofAm erica,1956,28(1):168.
[6]B iotM A.Theory of propagation of elastic waves in a flu id saturat-ed porous solid:Ⅰ.Low frequency range andⅡ.H igher-frequen-cy range[J].J Acoust Soc Am,1965,28:168.
[7]Berryman J G.E lastic wave propagation in fliud-saturated porousm ed ia[J].J Acoust Soc Am,1981,69:416.
[8]马中高,邓道静.岩石物理性质研究技术[J].勘探地球物理进展,2003,26(5-6):387.
[9]Dom en ico S N.E ffect of brine-gasm ixture on velocity in an uncon-solidated sand reservoir[J].Geophysics,1976,41:882.
[10]Mavko G,Mukerji T,Dvork in J.The Rock Physics Handbook[M].Cambridge Un iversity Press,1998.
[11]W yllieM R J,GardnerG H F,G regory A R.Stud ies of elastic waveattenuation in porous m ed ia[J].Geophysics,1963,27:569.
[12]W h ite J E.Computed seism ic speeds and attenuation in rocks w ithpartial gas saturation[J].Geophysics,1975,40:224.
[13]O'Connell R J,Bud iansky B.V iscoelastic properties of fliud saturat-ed cracked solid[J].J Geophy Res,1977,82:5701.
[14]Dvork in J,Nur A.Dynam ic poroelasticity:a un ified modelw ith theSqu irt flow and the B iot m echan ism[J].Geophysics,1993,58:524.
[15]Dvork in J,Nolen-Hoeksema R,Nur A.The squ irt flow m echan ism:macroscop ic description[J].Geophysics,1994,59:428.
[16]Dvork in J Gutierrez M A.Textural sorting effect on elastic veloci-ties,Part II:elasticity of a b imodal grain m ixture SEG 2001[R].1768.
[17]马中高,管路平,贺振华,等.模型正演优选地震属性进行储层预测[J].石油学报,2003,24(6):35.
[18]鲁卡.考森蒂诺.油藏评价一体化研究[M].李阳,王大锐,等译.北京:石油工业出版社,2003.
[19]W ang Z.Fundam ental of seism ic rock physics[J].Geophysics,2001,66:398.
[20]Batzle M,W ang Z.Seism ic properties of pore flu ids[J].Geophys-ics,1992,57:1396.
[21]M cCain,W D.The properties of petroleum flu ids[M].Tu lsa:Pen-nW ell Pub Co,1990.
[22]云美厚,易维启.孔隙流体地震特征的计算[J].石油物探,2001,40(2):13.
[23]VoitW.Lehrbuck der Kristallphysik[M].Teubner:Leipzig,1928.
[24]Reuss A.Berechnung der fliessgrense von m ischkristallen auf grundder plastizitatsbed inggung fun einkristalle[J].Zeitschrift furAnge-wandte Mathematik and M echan ik,1929,9:49.
[25]H ill R.The elastic behavior of crystalline aggregate[M].London:Pro Phys Soc,1952,A65:349.
[26]Nur A.C ritical porosity and seism ic velocity in rocks[J].EOSTrans Am Geophys Un ion,1992,73:43.
[27]Hash in Z,Shtrikman S.A variational approach to the elastic behav-ior ofmu ltiphase materials[J].JM ech Phys Solid,1963,11:127.
[28]马中高.计算干岩石的体积模量:修正的临界孔隙度模型[A].第21届中国地球物理学会年刊[C].长春:吉林大学出版社,2005.
[29]Mavko G,Chan C,Mukerji T.Flu id substitution:Esaimating chan-ges invpw ithout know ingvs[J].Geophysics,1995,60:1750.
[30]Mavko G,Jzba D.Estimating grain-scale flu id effects on velocityd ispersion in rocks[J].Geophysics,1991,56:1940.
[31]Xu S,W h ite R E.A new velocity model for clay-sand m ixtures[J].J Geophys Prospecting,1995,43:91.
[32]KreifM,Garat J,Stellingwerff J,Ventre J.A petrophysical interpre-tation using the velocities of P and S waves(fu ll waveform son ic)[J].The Log Analyst,1990,31:355.
[33]Castagna J P,Batzle M L,Eastwood R L.Relationsh ips betweencompressional wave and shear wave velocities in clastic silicaterocks[J].Geophysics,1985,50(5):571.
[34]马中高,解吉高.岩石的纵、横波速度与密度的规律研究[J].地球物理学进展,2005,20(4):905.
[35]Eberhart-Ph illips D,Han D-H,ZobackM D.Emp irical relationsh ipsamong seism ic velocity,effective pressure,porosity,and C lay con-tent in sandstone[J].Geophysics,1989,54(1):82.
[36]马中高,伍向阳.有效压力对纵横波速度的影响[J].勘探地球物理进展,2006,29(3).
[37]GardnerG H F,Gardner LW,G regory A R.Formation velocity anddensity:The d iagnostic basics for stratigraph ic traps[J].Geophys-ics,1974,39(6):770.
[38]Castagna J P,BatzleM L,Kan T K.Rock physics:The link betweenrock properties and AVO response[A].Castagna J P,BackusM.O ffset D ependent Reflectivity:Theory and Practice of AVO Analy-sis,Investigations in Geophysics[C].Tu lsa:Society of ExplorationGeophysicists,1993,(8):135.
[39]Han D H,Nur A,Morgan D.E ffects of porosity and clay content onW ave velocities in sandstones[J].Geophysics,1986,51(11):2093.
[2]ToksazM N,Cheng C H,Timur A.Velocities of seism ic waves inporous rocks[J].Geophysics,41:621.
[3]Gassmann F.E lastic waves through a pack ing of spheres[J].Geo-physics,1951,16:673.
[4]W h ite J E.Seism ic waves[M].New York:M cG raw-h ill Book CoInc,1965.
[5]B iotM A.Theory of propagation of elastic waves in a flu id saturat-ed porous solid.II.H igher-frequency range[J].Journal of the A-coustical Society ofAm erica,1956,28(1):168.
[6]B iotM A.Theory of propagation of elastic waves in a flu id saturat-ed porous solid:Ⅰ.Low frequency range andⅡ.H igher-frequen-cy range[J].J Acoust Soc Am,1965,28:168.
[7]Berryman J G.E lastic wave propagation in fliud-saturated porousm ed ia[J].J Acoust Soc Am,1981,69:416.
[8]马中高,邓道静.岩石物理性质研究技术[J].勘探地球物理进展,2003,26(5-6):387.
[9]Dom en ico S N.E ffect of brine-gasm ixture on velocity in an uncon-solidated sand reservoir[J].Geophysics,1976,41:882.
[10]Mavko G,Mukerji T,Dvork in J.The Rock Physics Handbook[M].Cambridge Un iversity Press,1998.
[11]W yllieM R J,GardnerG H F,G regory A R.Stud ies of elastic waveattenuation in porous m ed ia[J].Geophysics,1963,27:569.
[12]W h ite J E.Computed seism ic speeds and attenuation in rocks w ithpartial gas saturation[J].Geophysics,1975,40:224.
[13]O'Connell R J,Bud iansky B.V iscoelastic properties of fliud saturat-ed cracked solid[J].J Geophy Res,1977,82:5701.
[14]Dvork in J,Nur A.Dynam ic poroelasticity:a un ified modelw ith theSqu irt flow and the B iot m echan ism[J].Geophysics,1993,58:524.
[15]Dvork in J,Nolen-Hoeksema R,Nur A.The squ irt flow m echan ism:macroscop ic description[J].Geophysics,1994,59:428.
[16]Dvork in J Gutierrez M A.Textural sorting effect on elastic veloci-ties,Part II:elasticity of a b imodal grain m ixture SEG 2001[R].1768.
[17]马中高,管路平,贺振华,等.模型正演优选地震属性进行储层预测[J].石油学报,2003,24(6):35.
[18]鲁卡.考森蒂诺.油藏评价一体化研究[M].李阳,王大锐,等译.北京:石油工业出版社,2003.
[19]W ang Z.Fundam ental of seism ic rock physics[J].Geophysics,2001,66:398.
[20]Batzle M,W ang Z.Seism ic properties of pore flu ids[J].Geophys-ics,1992,57:1396.
[21]M cCain,W D.The properties of petroleum flu ids[M].Tu lsa:Pen-nW ell Pub Co,1990.
[22]云美厚,易维启.孔隙流体地震特征的计算[J].石油物探,2001,40(2):13.
[23]VoitW.Lehrbuck der Kristallphysik[M].Teubner:Leipzig,1928.
[24]Reuss A.Berechnung der fliessgrense von m ischkristallen auf grundder plastizitatsbed inggung fun einkristalle[J].Zeitschrift furAnge-wandte Mathematik and M echan ik,1929,9:49.
[25]H ill R.The elastic behavior of crystalline aggregate[M].London:Pro Phys Soc,1952,A65:349.
[26]Nur A.C ritical porosity and seism ic velocity in rocks[J].EOSTrans Am Geophys Un ion,1992,73:43.
[27]Hash in Z,Shtrikman S.A variational approach to the elastic behav-ior ofmu ltiphase materials[J].JM ech Phys Solid,1963,11:127.
[28]马中高.计算干岩石的体积模量:修正的临界孔隙度模型[A].第21届中国地球物理学会年刊[C].长春:吉林大学出版社,2005.
[29]Mavko G,Chan C,Mukerji T.Flu id substitution:Esaimating chan-ges invpw ithout know ingvs[J].Geophysics,1995,60:1750.
[30]Mavko G,Jzba D.Estimating grain-scale flu id effects on velocityd ispersion in rocks[J].Geophysics,1991,56:1940.
[31]Xu S,W h ite R E.A new velocity model for clay-sand m ixtures[J].J Geophys Prospecting,1995,43:91.
[32]KreifM,Garat J,Stellingwerff J,Ventre J.A petrophysical interpre-tation using the velocities of P and S waves(fu ll waveform son ic)[J].The Log Analyst,1990,31:355.
[33]Castagna J P,Batzle M L,Eastwood R L.Relationsh ips betweencompressional wave and shear wave velocities in clastic silicaterocks[J].Geophysics,1985,50(5):571.
[34]马中高,解吉高.岩石的纵、横波速度与密度的规律研究[J].地球物理学进展,2005,20(4):905.
[35]Eberhart-Ph illips D,Han D-H,ZobackM D.Emp irical relationsh ipsamong seism ic velocity,effective pressure,porosity,and C lay con-tent in sandstone[J].Geophysics,1989,54(1):82.
[36]马中高,伍向阳.有效压力对纵横波速度的影响[J].勘探地球物理进展,2006,29(3).
[37]GardnerG H F,Gardner LW,G regory A R.Formation velocity anddensity:The d iagnostic basics for stratigraph ic traps[J].Geophys-ics,1974,39(6):770.
[38]Castagna J P,BatzleM L,Kan T K.Rock physics:The link betweenrock properties and AVO response[A].Castagna J P,BackusM.O ffset D ependent Reflectivity:Theory and Practice of AVO Analy-sis,Investigations in Geophysics[C].Tu lsa:Society of ExplorationGeophysicists,1993,(8):135.
[39]Han D H,Nur A,Morgan D.E ffects of porosity and clay content onW ave velocities in sandstones[J].Geophysics,1986,51(11):2093.
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