本文選題：龍崗氣田　切入點(diǎn)：鮞粒灘　出處：《中國(guó)石油勘探》2017年03期 　論文類(lèi)型：期刊論文

【摘要】：儲(chǔ)層三維地質(zhì)建模即在三維空間上表征儲(chǔ)層的各項(xiàng)地質(zhì)特征,是油氣藏勘探開(kāi)發(fā)過(guò)程中揭示儲(chǔ)層特征、尋找有利目標(biāo)的基礎(chǔ)。針對(duì)四川盆地龍崗氣田鮞粒灘型碳酸鹽巖儲(chǔ)層非均質(zhì)性強(qiáng)且研究區(qū)井網(wǎng)密度小等特點(diǎn),形成了以單井解釋數(shù)據(jù)為硬數(shù)據(jù),地震屬性體資料為約束,高度綜合地質(zhì)、鉆井、測(cè)井、地震等資料的碳酸鹽巖相控儲(chǔ)層建模技術(shù)系列。該方法將縱向上小尺度精細(xì)井資料與地震資料高橫向分辨率的優(yōu)勢(shì)有效結(jié)合,增加了井間預(yù)測(cè)的合理性,提高了地質(zhì)模型的精度。建模結(jié)果再現(xiàn)了油藏三維空間展布特征,為油田詳探、制訂和調(diào)整開(kāi)發(fā)方案提供了重要依據(jù)。
[Abstract]:Three-dimensional geological modeling of reservoir represents the geological characteristics of the reservoir in three-dimensional space, which reveals the reservoir characteristics in the process of exploration and development of oil and gas reservoirs. In view of the strong heterogeneity of oolitic beach carbonate reservoir in Longgang gas field in Sichuan Basin and the small density of well pattern in the study area, the hard data of single well interpretation and the constraint of seismic attribute body data are formed. A series of carbonate facies controlled reservoir modeling techniques for highly integrated geological, drilling, logging, seismic and other data. This method effectively combines the advantages of vertical small scale fine well data with high lateral resolution of seismic data. The rationality of cross-well prediction is increased and the precision of geological model is improved. The result of modeling reappears the three-dimensional spatial distribution characteristics of reservoir and provides an important basis for oil field exploration and formulation and adjustment of development plan.
【作者單位】： 中國(guó)石油杭州地質(zhì)研究院;
【基金】：國(guó)家科技重大專(zhuān)項(xiàng)“大型油氣田及煤層氣開(kāi)發(fā)”(2011ZX05004-002) 中國(guó)石油天然氣股份有限公司重大科技專(zhuān)項(xiàng)“深層油氣勘探開(kāi)發(fā)關(guān)鍵技術(shù)研究”(2014E-32-02)
【分類(lèi)號(hào)】：P618.13;P628

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本文編號(hào)：1604612