本文選題：測井解釋 + 油頁巖��； 參考：《測井技術(shù)》2016年05期

【摘要】：對青海魚卡地區(qū)侏羅系油頁巖特征及以往研究成果分析的基礎(chǔ)上,結(jié)合油頁巖參數(shù)井的測井、錄井及測試數(shù)據(jù),得到研究區(qū)油頁巖具有高電阻率、高聲波時(shí)差、低密度及低自然伽馬的測井響應(yīng)特征。根據(jù)參數(shù)井?dāng)?shù)據(jù)建立3種含油率預(yù)測方法并對比其預(yù)測效果,最終選擇效果好、應(yīng)用方便的多元回歸分析方法定量判別含油率。通過研究區(qū)單井油頁巖識別,綜合考慮油頁巖的埋深、厚度、含油率及構(gòu)造影響等因素,初步建立了油頁巖目標(biāo)區(qū)的優(yōu)選標(biāo)準(zhǔn),根據(jù)標(biāo)準(zhǔn)在研究區(qū)劃分出3個(gè)A類和2個(gè)B類目標(biāo)區(qū);對A類目標(biāo)區(qū)油頁巖資源進(jìn)行計(jì)算,共計(jì)3.41×109 t。
[Abstract]:Based on the analysis of Jurassic oil shale characteristics and previous research results in Yuka area, Qinghai Province, combined with logging, logging and test data of oil shale parameter wells, the oil shale in the study area has high resistivity and high acoustic time difference.Logging response characteristics of low density and low Natural Gamma.According to the data of parameter wells, three kinds of oil content prediction methods are established and compared with their prediction results. The result is good, and the multiple regression analysis method is used to quantitatively judge the oil content rate.Through single well oil shale recognition in the study area and considering comprehensively the factors such as the depth, thickness, oil content and structural influence of the oil shale, the optimal selection standard of the oil shale target area is preliminarily established.According to the standard, there are 3 A and 2 B target areas in the study area, and a total of 3.41 脳 10 ~ 9 t oil shale resources in A type target area are calculated.
【作者單位】： 中國礦業(yè)大學(xué)(北京)地球科學(xué)與測繪工程學(xué)院;青海省煤炭地質(zhì)105勘探隊(duì);
【基金】：國家科技重大專項(xiàng)(2011ZX05042-003-001)
【分類號】：P618.13;P631.81

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