中央坳陷北部嫩江組頂?shù)捉缑婕俺涮钐卣餮芯?/H1>
發(fā)布時(shí)間：2019-07-02 21:20
【摘要】：該研究項(xiàng)目結(jié)合最新的層序地層學(xué)理論和計(jì)算機(jī)等信息化手段,綜合應(yīng)用沉積學(xué)、地球物理等多學(xué)科最新成果,借鑒、匯總前期研究的基礎(chǔ)上,綜合利用地震反演、巖性測(cè)井、巖屑錄井、巖心觀察、古生物化石等資料,對(duì)松遼盆地北部嫩江組地層進(jìn)行系統(tǒng)研究,實(shí)現(xiàn)地質(zhì)分層與地震分層的有機(jī)結(jié)合。共完成了10個(gè)地震剖面的T1層、T07層、T06層、T03層4個(gè)主要地層界面細(xì)分,重點(diǎn)建立了長(zhǎng)垣及其以西地區(qū)嫩江組黑帝廟油層劃分對(duì)比標(biāo)準(zhǔn)方案,系統(tǒng)總結(jié)了長(zhǎng)垣及其以西地區(qū)嫩江組各段劃分特征標(biāo)志、黑帝廟油層砂組發(fā)育特征及其分布規(guī)律,編制了嫩江組黑帝廟油層連井地層對(duì)比剖面圖,豐富了長(zhǎng)垣及以西地區(qū)嫩江組的地層學(xué)成果,為大慶探區(qū)嫩江組地質(zhì)時(shí)代的標(biāo)定和黑帝廟油層的勘探提供了科學(xué)的依據(jù)。項(xiàng)目的重要成果和認(rèn)識(shí),主要表現(xiàn)為以下四點(diǎn):1)完成了5個(gè)三維地震工區(qū)174余口探井聲波時(shí)差數(shù)據(jù)核查,開(kāi)展25口重點(diǎn)井解剖、121口井單井合成記錄,完成10條地震剖面T03、T04、T05、T06、T07和T1層解釋,開(kāi)展10條連井地層對(duì)比剖面圖,分析錄井圖211份、標(biāo)準(zhǔn)測(cè)井曲線292份,豐富了區(qū)域資料儲(chǔ)集;2)在LandMark的Openworks系統(tǒng)的運(yùn)算下,通過(guò)Strataworks與Seisworks聯(lián)動(dòng)分析,應(yīng)用井震結(jié)合統(tǒng)一解釋,取得了較好的效果;3)對(duì)長(zhǎng)垣及以西地區(qū)的嫩江組地層研究成果進(jìn)行梳理,系統(tǒng)總結(jié)了6個(gè)地層界面的地質(zhì)特征;4)通過(guò)地震剖面再解釋,總結(jié)了T06、T05、T04及黑帝廟油層劃分對(duì)比方案。
[Abstract]:This research project combines the latest sequence stratigraphy theory and computer and other information means, comprehensively applies the latest achievements of sedimentology, geophysics and other disciplines, draws lessons from and summarizes the previous research, and makes comprehensive use of seismic inversion, lithologic logging, cuttings logging, core observation, paleontological fossils and other data to systematically study the strata of Nenjiang formation in the north of Songliao Basin, so as to realize the organic combination of geological stratification and seismic stratification. A total of 10 seismic profiles have been subdivided into four main strata: T1 layer, T07 layer, T06 layer and T03 layer. The standard scheme for dividing and comparing Hedimiao reservoir of Nenjiang formation in Changyuan and its west area has been established, the characteristic marks of each section of Nenjiang formation in Changyuan and its west area, the development characteristics and distribution law of sand formation in Hedimiao reservoir of Nenjiang formation have been systematically summarized, and the strata correlation profile of Hedimiao reservoir in Nenjiang formation has been compiled. It enriches the stratigraphy results of Nenjiang formation in Changyuan and its west area, and provides a scientific basis for the calibration of geological age of Nenjiang formation and the exploration of Hedimiao oil layer in Daqing exploration area. The important achievements and understandings of the project are as follows: 1) the acoustic time difference data of more than 174 exploration wells in 5 3D seismic areas have been verified, 25 key wells have been dissected, 121 wells have been synthesized, 10 seismic profiles T03, T04, T05, T06, T07 and T1 have been interpreted, 10 connected formation correlation profiles have been carried out, 211 logging maps and 292 standard logging curves have been analyzed, which enriches the regional data reservoir; 2) under the operation of Openworks system of LandMark, through the linkage analysis of Strataworks and Seisworks, good results have been obtained by combining well earthquake with unified interpretation; 3) the research results of Nenjiang formation strata in Changyuan and west areas are combed, and the geological characteristics of six strata interfaces are systematically summarized; 4) through seismic profile reinterpretation, the division and correlation schemes of T06, T05, T04 and Hedimiao reservoirs are summarized.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：P618.13
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 蒙啟安;黃清華;萬(wàn)曉樵;鄧成龍;賀懷宇;;松遼盆地松科1井嫩江組磁極性帶及其地質(zhì)時(shí)代[J];地層學(xué)雜志;2013年02期
2 高有峰;王璞s，
本文編號(hào)：2509245
本文鏈接：http://sikaile.net/kejilunwen/diqiudizhi/2509245.html
[Abstract]:This research project combines the latest sequence stratigraphy theory and computer and other information means, comprehensively applies the latest achievements of sedimentology, geophysics and other disciplines, draws lessons from and summarizes the previous research, and makes comprehensive use of seismic inversion, lithologic logging, cuttings logging, core observation, paleontological fossils and other data to systematically study the strata of Nenjiang formation in the north of Songliao Basin, so as to realize the organic combination of geological stratification and seismic stratification. A total of 10 seismic profiles have been subdivided into four main strata: T1 layer, T07 layer, T06 layer and T03 layer. The standard scheme for dividing and comparing Hedimiao reservoir of Nenjiang formation in Changyuan and its west area has been established, the characteristic marks of each section of Nenjiang formation in Changyuan and its west area, the development characteristics and distribution law of sand formation in Hedimiao reservoir of Nenjiang formation have been systematically summarized, and the strata correlation profile of Hedimiao reservoir in Nenjiang formation has been compiled. It enriches the stratigraphy results of Nenjiang formation in Changyuan and its west area, and provides a scientific basis for the calibration of geological age of Nenjiang formation and the exploration of Hedimiao oil layer in Daqing exploration area. The important achievements and understandings of the project are as follows: 1) the acoustic time difference data of more than 174 exploration wells in 5 3D seismic areas have been verified, 25 key wells have been dissected, 121 wells have been synthesized, 10 seismic profiles T03, T04, T05, T06, T07 and T1 have been interpreted, 10 connected formation correlation profiles have been carried out, 211 logging maps and 292 standard logging curves have been analyzed, which enriches the regional data reservoir; 2) under the operation of Openworks system of LandMark, through the linkage analysis of Strataworks and Seisworks, good results have been obtained by combining well earthquake with unified interpretation; 3) the research results of Nenjiang formation strata in Changyuan and west areas are combed, and the geological characteristics of six strata interfaces are systematically summarized; 4) through seismic profile reinterpretation, the division and correlation schemes of T06, T05, T04 and Hedimiao reservoirs are summarized.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：P618.13
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 蒙啟安;黃清華;萬(wàn)曉樵;鄧成龍;賀懷宇;;松遼盆地松科1井嫩江組磁極性帶及其地質(zhì)時(shí)代[J];地層學(xué)雜志;2013年02期
2 高有峰;王璞s，
本文編號(hào)：2509245
本文鏈接：http://sikaile.net/kejilunwen/diqiudizhi/2509245.html
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