我國(guó)首個(gè)十萬(wàn)噸級(jí)陸相頁(yè)巖油開(kāi)發(fā)平臺(tái)正式投產(chǎn)
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中國(guó)石油昨天(6日)發(fā)布消息,我國(guó)首個(gè)10萬(wàn)噸級(jí)陸相頁(yè)巖油效益開(kāi)發(fā)示范平臺(tái)——大港油田滄東凹陷5號(hào)平臺(tái)已正式投入生產(chǎn)。
頁(yè)巖油是附存在頁(yè)巖基質(zhì)孔隙或裂縫中的石油,屬于最難開(kāi)采的非常規(guī)資源之一。滄東5號(hào)平臺(tái)位于河北滄州地區(qū),共有9口頁(yè)巖油井,經(jīng)過(guò)3個(gè)多月試采,產(chǎn)能穩(wěn)定在280噸左右。
中國(guó)石油大港油田新項(xiàng)目事業(yè)部經(jīng)理 姜文亞:近年來(lái),我們加速推進(jìn)頁(yè)巖油富集理論創(chuàng)新和配套技術(shù)一體化攻關(guān),攻克了斷陷盆地頁(yè)巖油甜點(diǎn)優(yōu)選評(píng)價(jià)、壓裂提產(chǎn)等關(guān)鍵技術(shù)難題,取得了陸相頁(yè)巖油富集理論與評(píng)價(jià)技術(shù)的原創(chuàng)性突破。
平臺(tái)建設(shè)過(guò)程中,攻關(guān)形成了前置二氧化碳增能改造提產(chǎn)關(guān)鍵技術(shù),在大幅提升產(chǎn)量的同時(shí),實(shí)現(xiàn)碳埋存1.3萬(wàn)噸。大港油田頁(yè)巖油示范平臺(tái)的投產(chǎn),為我國(guó)陸相頁(yè)巖油規(guī)模效益開(kāi)發(fā)提供了借鑒。
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