發(fā)布時(shí)間：2018-02-09 19:43

  本文關(guān)鍵詞： 致密油 “甜點(diǎn)” 甜度 圖版 地質(zhì)特征　出處：《特種油氣藏》2017年02期 　論文類型：期刊論文

【摘要】：隨著全球油價(jià)低迷,致密油開(kāi)發(fā)遇到嚴(yán)峻挑戰(zhàn),如何實(shí)現(xiàn)致密油有效經(jīng)濟(jì)開(kāi)發(fā)是當(dāng)前需要解決的問(wèn)題。針對(duì)致密油開(kāi)發(fā)"甜點(diǎn)"的品質(zhì)問(wèn)題,提出用甜度概念來(lái)表征致密油"甜點(diǎn)"的效益開(kāi)發(fā)性。在致密油地質(zhì)特征研究的基礎(chǔ)上,根據(jù)致密油開(kāi)發(fā)先導(dǎo)試驗(yàn)井的試采特征,選擇單井綜合成本、單井最終產(chǎn)油量和市場(chǎng)油價(jià)等參數(shù)建立致密油"甜點(diǎn)"甜度模型,制作了致密油"甜點(diǎn)"甜度評(píng)價(jià)圖版;利用該方法評(píng)價(jià)了國(guó)內(nèi)外6個(gè)典型致密油區(qū)"甜點(diǎn)"甜度,給出了致密油開(kāi)發(fā)動(dòng)用條件和優(yōu)選依據(jù)。致密油"甜點(diǎn)"甜度評(píng)價(jià)對(duì)實(shí)現(xiàn)致密油效益開(kāi)發(fā)具有重要意義。
[Abstract]:With the low global oil price, the development of dense oil is facing a severe challenge. How to realize the effective economic development of dense oil is a problem that needs to be solved at present. Based on the study of the geological characteristics of dense oil, the comprehensive cost of single well is selected according to the test and production characteristics of the pilot test well for the development of dense oil. The desserts sweet degree model of dense oil was established by single well final oil production and market oil price, and the desserts sweetness evaluation chart of dense oil was made, and the sweetness of desserts in 6 typical dense oil regions at home and abroad was evaluated by this method. The production conditions and optimal selection basis of dense oil are given. It is of great significance to evaluate the sweetness of dense oil "dessert" for realizing the benefit development of dense oil.
【作者單位】： 中國(guó)石油勘探開(kāi)發(fā)研究院;
【基金】：國(guó)家“973”重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃“陸相致密油高效開(kāi)發(fā)基礎(chǔ)研究”(2015CB250901)
【分類號(hào)】：TE32
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本文編號(hào)：1498709