發(fā)布時(shí)間：2019-06-11 02:57

【摘要】：進(jìn)入特高含水期以來,喇嘛甸油田水驅(qū)各套層系井網(wǎng)間開發(fā)狀況存在差異,各項(xiàng)開發(fā)指標(biāo)出現(xiàn)新的變化特點(diǎn),水驅(qū)開發(fā)面臨儲(chǔ)量轉(zhuǎn)移、剩余油零散、層內(nèi)動(dòng)用差異大、儲(chǔ)采比低等諸多矛盾,開發(fā)調(diào)整難度越來越大。如何保證水驅(qū)在無新增可采儲(chǔ)量的狀況下可持續(xù)開發(fā),是急需研究的課題。為此,本文從喇嘛甸油田地質(zhì)沉積特點(diǎn)入手,通過水驅(qū)各層系可采儲(chǔ)量評(píng)價(jià)方法、各層系各項(xiàng)指標(biāo)變化規(guī)律研究方法和未來合理產(chǎn)量規(guī)模預(yù)測(cè)方法,對(duì)水驅(qū)各項(xiàng)開發(fā)指標(biāo)變化影響因素和進(jìn)入特高含水期后開發(fā)指標(biāo)的變化規(guī)律進(jìn)行了系統(tǒng)分析,并得出了特高含水期水驅(qū)合理開發(fā)指標(biāo),明確水驅(qū)今后調(diào)整方向,提高預(yù)測(cè)的科學(xué)性和準(zhǔn)確率,為指導(dǎo)水驅(qū)特高含水期年度規(guī)劃提供有力依據(jù)。本文研究形成的開發(fā)特點(diǎn)認(rèn)識(shí)、潛力研究以及規(guī)律認(rèn)識(shí)對(duì)指導(dǎo)油田開發(fā)調(diào)整,提高油田開發(fā)效益具有非常重要的意義。在指導(dǎo)水驅(qū)規(guī)劃過程中,確定各項(xiàng)合理指標(biāo),減少無效循環(huán)產(chǎn)量,規(guī)避低效無效開發(fā),提高油田開發(fā)效益。
[Abstract]:Since entering the ultra-high water cut stage, there are differences in the development status among the well patterns of each set of water drive strata in Lamadian Oilfield, and new changes have appeared in each development index. The water drive development is faced with reserve transfer, the remaining oil is scattered, and the intra-layer production is very different. Many contradictions, such as low storage-production ratio, make it more and more difficult to develop and adjust. How to ensure the sustainable development of water drive without new recoverable reserves is an urgent research topic. Therefore, this paper starts with the geological and sedimentary characteristics of Lamadian Oilfield, through the evaluation method of recoverable reserves of each layer system of water drive, the research method of the variation law of various indexes of each layer system and the prediction method of reasonable production scale in the future. The influencing factors of water drive development index and the change law of development index after entering ultra high water cut stage are systematically analyzed, and the reasonable development index of water drive in ultra high water cut stage is obtained, and the adjustment direction of water drive in the future is clarified. To improve the scientific nature and accuracy of prediction, and to provide a powerful basis for guiding the annual planning of ultra-high water cut stage of water drive. The understanding of development characteristics, potential and law formed in this paper is of great significance to guide the adjustment of oil field development and improve the efficiency of oil field development. In the process of guiding water drive planning, the reasonable indexes are determined, the invalid cycle production is reduced, the inefficient and invalid development is avoided, and the oil field development benefit is improved.
【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)】：TE357.6

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 計(jì)秉玉,李彥興;喇薩杏油田高含水期提高采收率的主要技術(shù)對(duì)策[J];大慶石油地質(zhì)與開發(fā);2004年05期

2 王天智,田曉東;不同遞減條件下儲(chǔ)采比變化分析[J];大慶石油地質(zhì)與開發(fā);2004年01期

3 趙慶飛;儲(chǔ)采比在勘探開發(fā)中的應(yīng)用[J];新疆石油地質(zhì);2003年06期

4 陳淦,楊新玲;關(guān)于儲(chǔ)采比研究中的幾個(gè)問題[J];中國(guó)海上油氣.地質(zhì);2003年05期

5 趙慶飛,陳元千;關(guān)于經(jīng)濟(jì)極限儲(chǔ)采比的研究[J];斷塊油氣田;2003年01期

6 高文君,王謙,徐冰濤;油氣田合理儲(chǔ)采比的確定及應(yīng)用[J];新疆石油地質(zhì);2003年01期

7 張寶勝,張淑潔,鐘玲;喇薩杏油田各類油層水洗狀況[J];大慶石油地質(zhì)與開發(fā);2002年06期

8 李艷華,王俊魁;油田產(chǎn)量遞減規(guī)律與儲(chǔ)采比合理界限的確定[J];新疆石油地質(zhì);2002年04期

9 劉波,杜慶龍,王良書,劉紹文;利用神經(jīng)網(wǎng)絡(luò)方法確定薄差層剩余油的分布[J];高校地質(zhì)學(xué)報(bào);2002年02期

10 俞啟泰;注水油藏“大尺度”未波及剩余油開采技術(shù)[J];新疆石油地質(zhì);2002年02期

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本文編號(hào)：2496954