。:,,1965,、,。1,,。,2008。,。,,。,,。,,“”、“———973”、“”、“”。,。,。,。,,。30。,。,,。2。1859,150。150,,,3。2.1。(,100083),、。、、、,。,,。、3,,。3。。▲▲SINO-GLOBALENERGY·47·1412200912,、。,。T.S.,,。T.S.E.B.,,。,,1861。,。,19231×108t。,、、、、,,。70,1930,,。1861~193070,,,。,,。,,。,,。2.2,,。60,B.P.D.H.,、、,。,,。80%~95%。,H/C,(“”“”)。,,、。,,,。207080,,。,。“、、”,“”。,、、。,,。2.3,;。,200914·48·SINO-GLOBALENERGY,。“”,“”“”。“”“”,“”。,(),,,。,。“”,,。,,。,,,,,。,,。,、、,,。,、、、。,L.B.。4[、、()](——)()。:“,、、,。、(、、)。,、。,”。,,、、、,、。3,。,,。,。,、,,。3.1205060。,,。,,。,,,50。,,,,,,。,50。,。:,,。,《2072》,。,《·49·12.》,“”,25135。,、,“”。:(1960),3000m,,12×104,3200km。,,,0.5m,50%,,。170×104,。,114400m160×104、1780×104,196122.6×108t。,275000×104t。:,、,、、345。,。,,。,,1975。3.2、、。,“,”。,,。,;,。,,、。,。,,。,“”、“”“”,。,,,,。,、、。,,。、、。,,。,,。4“、、、、、、”7。,,,、。,。1996“200914·50·SINO-GLOBALENERGY”,、、3,3、、,“、、”。,。、、,。,、、3。4.1,。,,,。,。60,。,,。,,,,。,1990(AAPG),()43%;25%;15%;8%;7%;2%。,,,。,,()。,。,35%,。,。,,;,。,,。,,,,,。“”。,,,;,。,。,,。,、3,,,。。3,,。4.2·51·12.、,。4.2.1。,、。。,。“”,。,—。,。,,,。,?B.P.,3:;;。,B.P.。4.2.2(),2090(),,()。,1989,。、。,,。,。,()。,(),;()B.P.,(),。4.2.3、。,,。4.2.4“”“”20,,,,,“”。,,、。4.2.5()2080,,B.P.,(),()。(),,(),()。,,。,“”,B.P.,(),。4.2.6,3。①,,200914·52·SINO-GLOBALENERGYADiscussiononFundamentalResearchesandTheoreticalInnovationinPetroleumGeologyGuanDefan(PetroleumExploration&ProductionResearchInstitute,SINOPEC,Beijing100083)[Abstract]Thereisalong-standingmistakenideanowinunderstandingfundamentalresearchesinpetroleumgeologyinhydrocarbonexplorationandproductionindustry,i.e.geologicalfundamentalresearchesandorganicgeochemistryaretakenasthefundamentalresearchesinpetroleumgeologybygeologistsandorganicgeo-chemistsrespectively.Basinformation,hydrocarbongenerationandhydrocarbonaccumulationshouldbetakenasanintegratedandcomplementing-each-otherprocesstodiscussthefundamentalresearchesinpetroleumgeolo-gy,theideaofwhichissimilartotheconceptofpetroleumsystem.Thesupportsofcompleteandaccuratedatabaseandsolidandreliableworkingareusuallyabsent,duetolimitationsofthepresentsystemsandad-ministrations,inconductingthefundamentalresearchesinpetroleumgeology,sothetheoreticalinnovationscannotbeachieved.Forthefundamentalresearchesinpetroleumgeologyinabasin,petroleumgeologistsshouldfocusedoncarefullyanalyzingtheevolutionofthreestages,i.e.continuoussubsidence,entireupliftandoverallshrinkage,andtheinherentrelationsbetweenhydrocarbongenerationandhydrocarbonaccumulation,whichisatheoreticalinnovationdirectionofpetroleumbasinresearch.Itshouldbeadvisedtomakethefundamentalre-searchofhydrocarbongenerationfromthreeaspects,andthecorrectdirectionofresearchinghydrocarbonac-cumulationshouldbetowardsthedifferentialpressurebetweensourcerockandtrapduringentireupliftandoverallshrinkageofabasin.[Keywords]petroleumgeology;fundamentalresearch;basinformation;hydrocarbongeneration;hydrocarbonaccu-mulation;petroleumsystem;evolution;sourcerock;trap。②,。③,—,,,。4.320,。2080,L.B.,。,,,。,。,,。,、,,。,。,,,。()·53·12.