웸(뗘훊)2003쓪ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ훐맺몣짏폍CHINAOFFSHOREOILANDGAꆡꆡꆡꆡꆡ뗚17뻭ꆡ뗚4웚S(GEOLOGYꆡꆡ)놱뾵엨뗘뗄탎돉폫퇝뮯헅ꆡ샲ꆡ췵쇁ꆡ틗ꆡ몣(맺췁풴늿맣훝몣퇳뗘훊뗷닩뻖ꆡ맣훝ꆡ510760)햪ꆡ튪ꆡꆡ춨맽뛔놱뾵엨뗘20000폠잧쏗뛠뗀뗘헰쇏뗄럖컶,첽쳖쇋룃엨뗘뗄돉틲샠탍뫍탎돉퇝뮯쪷ꆣ놱뾵엨뗘캪슽뿩쇑샫뫳뗄놻뚯뇟풵뛏?엨뗘,뺭샺쇋퓧웚뛏쿝(E1ꆪE22),훐웚뛏?ꆪퟟ뮬ꆢ벷톹슡짽(E32ꆪN21)뫍췭웚쟸폲돁붵(N31ꆪQ)죽듳퇝뮯뷗뛎,탎돉쇋폫횮쿠뛔펦뗄TgꆢT5ꆢT3뗈3룶훷튪늻헻뫏뷧쏦ꆣꆡꆡ맘볼듊:놱뾵엨뗘ꆡ돉틲샠탍ꆡ탎돉퇝뮯쪷놱뾵엨뗘쫇캻폚쓏즳훐늿몣폲뗄듳탍탂짺듺돁믽엨뗘,웤컷쓏늿틔놱컷ퟟ쿲뗄춢볖뛏쇑듸폫퓸쒸엨뗘쿠쇚,웤뚫늿뫍놱늿틔뿭햭늻튻뗄슡웰듸폫컄삳ꆪ즳냍엨뗘ꆢ쓏즳몣닛엨뗘ꆢ낲뛉놱엨뗘ꆢ쓏?뚫엨뗘뫍쓏?컷엨뗘쿠룴,쏦믽풼612ꇁ104km2,쮮짮100ꆫ2000m,탂짺듺돁믽뫱뛈ퟮ듳뿉뎬맽13000m(춼1)ꆣ춼1ꆡ놱뾵엨뗘쟸폲캻훃쪾틢춼1ꆡ쟸폲뗘훊놳뺰쓏몣냥뿩퓋뚯뗄ퟮ듳쳘뗣쫇튻쾵쇐캢냥뿩퓚첫욽퇳냥뿩뫍펡뛈퇳냥뿩퓋뚯뗄펰쿬쿂,랢짺삭놡ꆢ쇑뷢ꆢ뮬틆ꆢ탽ꆢ믡뻛뫍엶ힲ뗈ퟩ뫏맽돌ꆣ틔퓧붥탂쫀폫췭붥탂쫀횮볤뗄쓏몣퓋뚯캪뇪횾,뿉붫쓏몣탂짺듺냥뿩퓋뚯쪷럖캪솽듳뷗뛎:뗚튻뷗뛎쫇췭냗?쫀췭웚ꆪ퓧붥탂쫀,캪맅쓏몣뗄쿻췶뫍캮쯵뷗뛎;뗚뛾뷗뛎쫇췭붥탂쫀ꆪ쿖뷱,캪탂쓏몣뗄삩헅뫍탎돉뷗뛎[1]ꆣ쓏즳뗘뿩캻폚쓏몣컷쓏늿,웤컷놱뷧쫇쓏몣컷쓏몣엨훐늿뗄닐쇴삩헅벹벰웤쿲컷쓏퇓짬뗄뛏쇑,쓏뷧캪2003Ο03Ο21쫕떽ꆡꆡ2003Ο06Ο09룄믘' 1994-2010 China Academic Journal Electronic Publishing House. All rights reserved.
246훐맺몣짏폍웸(뗘훊)ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ2003쓪컷놱웅싞훞뗘쿲킱,뚫뷧틔훐쓏ꆪ샱샖뛏쇑폫샱샖ꆪ냍삭췻뗘뿩쿠뷓ꆣ룃뗘뿩캪튻뗘뿇복놡슽뿩[2],퓚탂짺듺횮잰폫컷즳ꆪ훐즳뗘뿩쿠솬,퓚컷쓏몣엨삩헅쪱웚폫컷즳ꆪ훐즳뗘뿩럖샫,듳풼퓚1613Ma폫퓸쒸뗘뿩ꆢ즳냍뿋싞뿋뢩돥듸엶ힲ뛸뚨캻폚쿖뷱캻훃ꆣ쓏몣쓏늿슽풵뻟벷톹믣뻛쳘헷,웤믹뗗뇤탎잿쇒,뗾췟ힴ훥뫍쓦돥뛏닣랢폽ꆣ쓏즳뗘뿩뗄믹뗗훷튪평훐죽뗾춳짮몣맨훊퇒ꆢ쓠퇒,짏죽뗾춳ꆪ쿂?싞춳쯩킼퇒,틔벰냗?쾵쎺쾵ꆢ믰즽퇒뗈ퟩ돉,웤놱풵퓲틲탂쓏몣뗄삩헅뛸뇭쿖캪쯆듳컷퇳탍뗄놻뚯뇟풵탔훊ꆣ2ꆡ뛏쇑쳘헷놱뾵엨뗘쓚훷튪랢폽NEꆢNW뫍SN쿲3ퟩ뛏닣,틔NE쿲뛏닣ퟮ캪랢폽,뛏닣탔훊뻹캪헽뛏닣(춼2),웤믮뚯쪱웚훷튪럖캪췭냗?쫀ꆪ훐쪼탂쫀ꆢ췭붥탂쫀ꆪ훐훐탂쫀뫍췭훐탂쫀ꆪ뗚쯄볍뗈3룶뷗뛎ꆣ놱뾵엨뗘컷쓏늿뇟뷧뗄춢볖뛏쇑듸뎤듯840km,캪튻듳탍짮듳뛏쇑,탎돉폚붥탂쫀,뻟쏷쿔뗄폒탽ퟟ뮬탔훊,뛔쓏몣컷쓏늿탂짺듺엨뗘뗄탎돉폫퇝뮯뻟잿쇒뗄뿘훆ퟷ폃[3]ꆣ춼2ꆡ놱뾵엨뗘뛏쇑벰릹퓬쟸뮮쪾틢춼3ꆡ엨뗘랢폽쪷311ꆡ엨뗘돉틲샠탍ꆡꆡ놱뾵엨뗘훷쳥캻폚쓏즳훐늿몣폲듳슽웂짏,쫴뮪쓏듳슽뗄튻늿럖,쯦쓏즳뗘뿩듓뮪쓏듳슽욯틆뛸뚨캻폚쿖뷱쓏즳뗘뿩뗄쓏뛋ꆣ놱뾵엨뗘쫇훐짺듺쒩ꆪ탂짺듺퓧웚퓚뎤웚슡웰퓢쫜냾쪴뗄틄욽쏦짏평뗘뿇삭짬ꆢ쇑쿝뛸탎돉,웤뗘뿇탔훊캪복놡뗄듳슽뿇,쒪믴쏦짮뛈퓚20kmퟳ폒,늢평쓏훁놱훰붥뇤잳,웤탔훊캪슽뿩쇑샫뫳뗄놻뚯뇟풵뛏?엨뗘ꆣ312ꆡ엨뗘랢햹쪷ꆡꆡ돁믽엨뗘뗄탎돉폫랢폽좡뻶폚퇒쪯좦냥뿩뗄퇝뮯맦싉탔,퓚퇒쪯좦냥뿩퇝뮯뗄룷룶뷗뛎뚼믡탎돉폫횮쿠펦뗄ꆢ뻟폐튻뚨릹퓬탍쪽뗄돁믽엨뗘ꆣ놱뾵엨뗘뗄탎돉폫퇝뮯튲뇘좻쫜뿘폚쓏몣뗘쟸룷냥뿩뗄믮뚯폫퇝뮯ꆣ쓏몣룷뗘뿩뗄쇑샫폫운쳹벰훷튪뿘엨뛏쇑뗄쒻쪽믮뚯폫퇒붬믮뚯,뿘훆쇋놱뾵엨뗘뗄릹퓬룱뻖;뛸쓏몣벰웤캧쟸뗄몣슽뇤잨ꆢ쮮쾵폫컯풴뗄뇤뮯퓲훆풼ퟅ놱뾵엨뗘뗄뗘닣폫돁믽쏦쎲ꆣ놱뾵엨뗘훷튪뺭샺쇋퓧웚뛏쿝(E1ꆪE22),훐웚뛏?ꆪퟟ뮬ꆢ벷톹슡짽(E32ꆪN21)뫍췭웚쟸폲돁붵3(N1ꆪQ)' 1994-2010 China Academic Journal Electronic Publishing House. All rights reserved.
뗚17뻭ꆡ뗚4웚ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ헅ꆡ샲뗈:놱뾵엨뗘뗄탎돉폫퇝뮯247뗈퇝뮯뷗뛎(춼3),늢탎돉쇋폫횮쿠뛔펦뗄3룶훷튪늻헻뫏뷧쏦,벴Tg(탂짺뷧뗗뷧)ꆢT5(E22폫E32럖뷧)뫍T3(N21폫N31럖뷧)ꆣ31211ꆡ뛏쿝웚(맅탂쫀ꆪ훐쪼탂쫀)ꆡꆡ맅탂쫀퓧웚,퓚쓏즳뗘쟸랢짺뗄틔삭헅놳뺰캪훷뗄릹퓬퓋뚯(샱샖퓋뚯),탎돉쇋탂짺뷧폫잰뗚죽쾵횮볤뗄믹뗗늻헻뫏뷧쏦(Tg),쟸폲릹퓬펦솦뎡평퓧웚뗄벷톹ퟷ폃캪훷뮯캪NWꆪSE쿲뗄삭헅ퟷ폃ꆣ쫜듋릹퓬퓋뚯펰쿬,놱뾵엨뗘뾪쪼헅쇑,퓚퇒붬퇒ꆢ뇤훊퇒믹뗗틄욽쏦짏뗘뿇틲삭헅복놡뛸탎돉짬햹헽뛏닣,돶쿖튻쾵쇐NE쿲뛏쿝,늢냩쯦폐퇒붬엧랢믮뚯,엨뗘뾪쪼뷓쫜슽쿠ꆪ몣슽맽뛉쿠돤쳮돁믽,랢폽튻쾵쇐킡탍돁믽훐탄,엨뗘돻탎탎돉ꆣ맅탂쫀ꆪ훐쪼탂쫀,맅쓏몣뾪쪼쿻췶,엨뗘쓚랢폽맦쒣뷏킡뗄NE쿲헅탔헽뛏닣ꆣ쯦ퟅ좫쟲몣욽쏦뗄짏짽,놱뾵엨뗘퓢쫜몣쟖(몣쟖살ퟔ엨뗘뚫쓏랽쿲),듓뚫쿲컷럖뇰돤쳮쇋뇵몣욫즰쿠ꆢ잳몣즰쓠쿠ꆢ뇵낶헓퓳쿠ꆢ뫓랺욽풭헓퓳쿠ꆢ뫾늴잳첲쿠ꆢ뇵Ο잳뫾ꆪ냫짮뫾쓠즰쿠ꆢ돥믽욽풭즰쿠뗈뗘닣ꆣ훐쪼탂쫀췭웚,평폚펡뛈냥뿩뫍얷퇇냥뿩뗄엶ힲퟷ폃펰쿬,떼훂퇇훞냥뿩쿲뚫쓏랽쿲퓋뚯,쓏몣랢짺탂짺듺틔살뗚2듎헅탔릹퓬퓋뚯ꆡꆡ춼3ꆡ돁믽릹퓬퇝뮯쪷(웊쏦캻훃볻춼2)a.퓸쒸엨뗘놱늿뛏듸ꆡꆡb.놱뾵엨뗘컷늿슡웰(컷컀퓋뚯),쓏즳뗘뿩쿲쓏욯틆폫컷즳ꆪ훐즳뗘뿩럖샫ꆣ쫜듋릹퓬퓋뚯펰쿬,쓏즳뗘뿩뷸튻늽랢짺뛏쇑ퟷ폃,춬쪱쫜좫쟲몣욽쏦쿂붵뗄펰쿬,퓧웚돁믽뗄뗘닣웕뇩퓢쫜냾쪴,탎돉쇋엨뗘뗄쇭튻늻헻뫏뷧쏦(T5),엨뗘뗄슡ꆢ?릹퓬룱뻖뗃떽뷸튻늽볓잿,놱늿?쿝돁붵훐탄쏷쿔,떫돁믽훐탄늻춻돶,엨뗘뾪쪼뷸죫뛏?뷗뛎ꆣ31212ꆡ뛏?ꆪퟟ뮬ꆢ벷톹슡짽웚(췭쪼탂쫀ꆪ훐훐탂쫀)ꆡꆡ컷컀퓋뚯횮뫳,엨뗘쓚볌돐탔뗘돁믽쇋짏쪼탂춳ꆪ쿂붥탂춳,퓧웚탎돉뗄뛏쇑뷸튻늽잿뮯,훂쪹놱뾵엨뗘탎돉뗄슡ꆢ?룱뻖뗃떽뷸튻늽잿뮯ꆣ엨뗘쓚돤쳮쇋돥믽욽풭욫즰쿠ꆢ뇵몣욫즰쿠ꆢ죽뷇훞즰쓠쿠ꆢ잳첲즰쿠ꆢ뇵Ο잳몣ꆪ냫짮몣즰쓠쿠뗈뗘닣,돁믽폫돁붵훐탄캴랢짺쏷쿔잨틆ꆣ엨뗘뷸죫좦뇕돵쪼랢폽웚,훷튪랢폽헅탔뛏뿩ꆢ뛏놳킱뗈릹퓬좦췅ꆣ쫜좫쟲몣욽쏦벱뻧쿂붵뗄펰쿬,퓧ꆢ췭붥탂쫀횮볤퓚쓏즳뗘뿩랢짺뗄쓏몣퓋뚯쪹놱뾵엨뗘퓙듎첧짽,퓧웚돁믽뗘닣퓢쫜냾쪴틄욽,탎돉쇋T4늻헻뫏뷧쏦;횮뫳,쓏몣훐퇫몣엨삩헅떼훂놱뾵엨뗘뛏?ퟷ폃뷸튻늽삩햹,돁믽쇋짏붥탂춳ꆪ훐훐탂춳뇵Ο잳몣ꆪ냫짮몣쿠즰쓠퇒뗘닣ꆣ퓧훐탂쫀쒩,쓏즳뗘뿩폫퓸쒸뗘뿩퇘춢볖뛏쇑듸러뫏,쓏몣삩헅뷡쫸ꆣ쓏즳뗘뿩쿲쓏뢩돥폚즳냍뗘뿩횮쿂,뛸퓸쒸뗘뿩퓲쿲NW랽쿲틆뚯,퓬돉쟸쓚놱뾵엨뗘뗄벷톹첧짽,늢탎돉쇋T13늻헻뫏뷧쏦,춢볖뛏쇑믮뚯퓚헢튻쪱웚뗃떽쇋뷸튻늽볓잿[3]ꆣ놱뾵엨뗘돁믽쇋뇵몣즰쿠ꆢ뇵Ο잳몣즰쓠쿠ꆢ믽퇒쿠ꆢ냫짮몣욫쓠쿠뗘닣ꆣ훐훐탂쫀쒩,쿲쓏췆벷뗄쓏즳뗘뿩쫜솦쯉돚랴떯1)ꆣ춬쪱,쯕슻몣쿲놱삩헅,쓏냍삭췻ꆪ즳냍췢살킨탎쳥쿲컷쓦퇚늢폫쯕삭췾뗘뿩뫍컷쯕삭췾뗘뿩엶ힲ,떼훂?쯻뗘뿩쓦쪱헫탽늢쿲컷놱췆벷ꆣ쓏즳뗘뿩뗄쫜1)샮쳆룹,릨쏺,퓸캬뻼뗈.쓏즳몣폲뗘훊릹퓬쳘헷벰퇝뮯샺쪷럖컶퇐뺿.맺췁풴늿맣훝몣퇳뗘훊뗷닩뻖,1998' 1994-2010 China Academic Journal Electronic Publishing House. All rights reserved.
248훐맺몣짏폍웸(뗘훊)ꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡꆡ2003쓪솦랽쪽평풭살뗄짬햹삩헅뮯캪퇘뿩쳥볤믲뿩쳥쓚뗄NW쿲믲뷼SN쿲뛏닣ퟟ뮬믮뚯(춢볖뛏쇑뗈),퓚헢킩뛏닣볤붻쳦탎돉뻖늿보쟐삭짬듸뫍보쟐벷톹듸,랢폽뮨ힴ릹퓬믲Yퟖ탍뛏쇑ꆣ엨뗘맣랺랢폽잳몣즰쓠쿠ꆢ잳몣쓠믒퇒Ο쓠퇒쿠ꆢ첨뗘믒퇒쿠ꆢ짺컯붸쿠ꆢ잳몣ꆪ냫짮몣욫쓠쿠ꆢ믽퇒쿠ꆢ믰즽쯩킼퇒쿠ꆢ잳첲즰쿠ꆢ잳몣즰쓠볐믰즽쯩킼퇒쿠뗈뗘닣ꆣ훐훐탂쫀쒩뗄췲낲퓋뚯뛔엨뗘뗄뗘훊릹퓬뫍돁믽뗘닣닺짺쇋잿쇒룄퓬,엨뗘듓뛏?ꆪퟟ뮬뮯캪엶ힲ벷톹쿂뗄웕뇩슡짽늢랢짺훥뇤탎,퓢쫜듳맦쒣뗄냾쪴틄욽(ퟮ듳냾쪴뫱뛈뿉듯2000m틔짏),탎돉쇋쟸폲늻헻뫏뷧쏦(T3)ꆣ헢튻쪱웚튲쫇엨뗘쓚뛏쇑ꆢ퇒붬믮뚯벰릹퓬좦뇕랢폽뗄뚦쪢쪱웚,랢폽뗄좦뇕샠탍훷튪캪놳킱ꆢ냫놳킱ꆢ톹얤뛏뿩ꆢ듌뒩놳킱뗈릹퓬좦뇕틔벰늻헻뫏뫍퇒탔좦뇕ꆣ31213ꆡ쟸폲돁붵웚(췭훐탂쫀ꆪ뗚쯄볍)ꆡꆡ훐훐탂쫀횮뫳,쟸폲펦솦뎡훰붥뷸죫욽뺲쯉돚ힴ첬,엨뗘뷸죫쟸폲탔돁붵뷗뛎,닮틬돁붵쏷쿔ꆣ엨뗘뗄돁붵ꆢ돁믽훐탄듓퓧웚뗄뚫놱늿쿲컷쓏늿틆,훂쪹짏릹퓬닣퓚컷쓏랽쿲쏷쿔볓뫱ꆣ엨뗘랢폽잳몣ꆪ냫짮몣쿠돁믽,탎돉쇋퓧웚돤쳮ꆢ뫳웚엻뢲볓믽뗄돁믽탲쇐,폫T3횮잰뗄돁믽닣탎돉쇋쏷쿔뗄ꆰ쟌쟌냥ꆱ쪽뷡릹ꆣ췭훐탂쫀틔살,춢볖뛏쇑퓙듎믮뚯,듓폒탽뇤캪ퟳ탽[3]ꆣ퓚보쟐ꆪ삭헅펦솦ퟷ폃쿂,엨뗘쓚닮틬돁붵ퟷ폃럇뎣잿쇒,퓬돉뻖늿탔벷톹첧짽,탎돉쇋T2늻헻뫏뷧쏦ꆣ헢튻쪱웚,엨뗘뛏쇑믮뚯쏷쿔복죵,듳늿럖뛏쇑틑춣횹믮뚯,뷶폐짙쫽뛏쇑튻횱믮뚯훁뗚쯄볍;뛸퇒붬믮뚯퓲럇뎣믮풾,틔훐믹탔ꆪ믹탔퇒붬듳솿엧랢캪훷,늢탎돉몣즽믲몣쟰ꆣ엨뗘쓚돤쳮쇋잳첲즰퇒쿠ꆢ잳몣ꆪ냫짮몣즰쓠쿠ꆢ잰죽뷇훞욫쓠쿠뗈뗘닣,엨뗘뗄돁붵ꆢ돁믽훐탄뻹캻폚쓏늿?쿝(ퟮ듳뫱뛈뎬맽4000m),좦뇕랢폽뷸죫뚨탍웚,틔엻뢲놳킱ꆢ퇒탔좦뇕벰뗘닣좦뇕캪훷ꆣ닎뾼컄쿗1ꆡ뷰쟬므뗈.쓏몣뗘훊폫폍웸풴.놱뺩:뗘훊돶냦짧,19892ꆡ튦늮돵.쓏몣탂짺듺뗄릹퓬퇝뮯폫돁믽엨뗘.놱뺩:뗘훊돶냦짧,19983ꆡ훓맣볻,컢뷸쏱,췵쇁.쓏몣컷쓏ퟟ뮬뛏쇑쳘헷벰웤폫폍웸뗄맘쾵.쟠떺몣퇳듳톧톧놨,1995,(4)(뇠벭:퇮맺훒)THEFORMATIONANDEVOLUTIONOFBEIKANGBASINZhangLiꆡWangLiaoliangꆡYiHai(GuangzhouGeologicalMarineSurvey,MinistryofLandandResource,Guangzhou)ABSTRACTBasedontheanalysesofmulti-channelseismicdatamorethan20,000kilometersinBeikangbasin,,Beikangbasinhasexperiencedthreeevolutionstages:(1)theearlyrifting(E1-E22);(2)themiddlesagging,strike-slippingandcompressing(E32-N21);and(3)thelateregionalsubsidence(N31-Q),formingthreecorrespondingmajorunconformablecontacts(Tg,T5andT3).Keywords:Beikangbasin;origintype;formationandevolutionhistory' 1994-2010 China Academic Journal Electronic Publishing House. All rights reserved.
