YLYTT70-122區(qū)塊精細(xì)構(gòu)造解釋及井網(wǎng)優(yōu)化研究
[Abstract]:In this paper, by studying and analyzing the field seismic acquisition data in YLYTT70- 122 area, a seismic data volume which can describe the fine structure and predict the reservoir is proposed, which improves the data quality and imaging accuracy of the target layer. The results show that the energy of the effective signal is weak in the deep layer. At the same time, surface wave, abnormal value, abnormal amplitude, high frequency interference and multiple wave constitute the main noise signal. In the target layer, the information of the processed result profile is rich, and its signal-to-noise ratio (SNR), resolution and wave group characteristics have achieved good results. The reservoir inversion technique is used to predict the development of sand bodies, and the predicted sandstone thickness is in good agreement with the thickness of sandstone drilled in a single well. By analyzing the percentage content of sandstone, sandstone thickness map and seismic attributes, it is determined that the reservoir deposition in this area is controlled by the northwest provenance, and the mat sand on the outer edge of the Delta is mainly developed. Based on the results of reservoir prediction, the corresponding well pattern is designed and the well location is reasonably deployed. Priority is given to the selection of seismic attributes and favorable areas for sand body development, and the well pattern of horizontal wells combined with straight well injection and production is deployed. The above research results provide technical reserve for the next step of block development and reduce the development risk.
【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】:2017
【分類號(hào)】:TE324;P618.13
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 姜宏章;李新峰;李殿波;袁勇;譚卓;;復(fù)雜斷塊油藏的精細(xì)構(gòu)造解釋方法[J];大慶石油地質(zhì)與開發(fā);2015年05期
2 李輝峰;王超逸;白詩(shī)筠;;斜井井間地震三維射線追蹤方法[J];石油地質(zhì)與工程;2014年01期
3 黎孝奎;侯慶杰;;合成記錄精確標(biāo)定層位研究[J];內(nèi)江科技;2012年10期
4 張昊錦;劉燕;黃名國(guó);;高精度三維地震資料解釋技術(shù)在小湖凹陷的應(yīng)用[J];油氣藏評(píng)價(jià)與開發(fā);2012年04期
5 張繼標(biāo);戴俊生;馮建偉;毛成棟;田騰飛;;螞蟻?zhàn)粉櫦夹g(shù)在大程莊地區(qū)斷裂自動(dòng)解釋中的應(yīng)用[J];石油天然氣學(xué)報(bào);2012年05期
6 王鵬;鐘建華;張亞金;趙文棟;王旭;;斷層識(shí)別技術(shù)及其在肇州油田的應(yīng)用[J];石油物探;2011年05期
7 徐敏;劉克難;梅莉;;三維地震勘探技術(shù)在多組系復(fù)雜構(gòu)造區(qū)的應(yīng)用[J];斷塊油氣田;2011年04期
8 李輝峰;王彥軍;范廷恩;;基于塊狀模型的井間地震運(yùn)動(dòng)學(xué)正演方法[J];石油地球物理勘探;2011年02期
9 劉振武;撒利明;張昕;董世泰;甘利燈;;中國(guó)石油開發(fā)地震技術(shù)應(yīng)用現(xiàn)狀和未來(lái)發(fā)展建議[J];石油學(xué)報(bào);2009年05期
10 余功銘;張永華;梁運(yùn)基;李鋒;趙雨晴;;復(fù)雜斷裂構(gòu)造帶三維地震勘探技術(shù)及效果[J];新疆石油地質(zhì);2007年01期
相關(guān)博士學(xué)位論文 前1條
1 房寶財(cái);應(yīng)用高分辨率三維地震技術(shù)對(duì)已開發(fā)老油藏精細(xì)描述——以大慶葡南油田為例[D];成都理工大學(xué);2004年
相關(guān)碩士學(xué)位論文 前2條
1 黃偉;大慶長(zhǎng)垣高臺(tái)子工區(qū)三維地震精細(xì)構(gòu)造解釋及儲(chǔ)層預(yù)測(cè)[D];浙江大學(xué);2010年
2 鄧維森;大慶葡萄花油田構(gòu)造精細(xì)解釋研究[D];中國(guó)石油大學(xué);2009年
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