页岩油富集可动性地球化学评价参数探讨
刘惠民, 包友书, 黎茂稳, 李政, 吴连波, 朱日房, 王大洋, 王鑫

Geochemical parameters for evaluating shale oil enrichment and mobility: A case study of shales in the Bakken Formation, Williston Basin and the Shahejie Formation, Jiyang Depression
Huimin LIU, Youshu BAO, Maowen LI, Zheng LI, Lianbo WU, Rifang ZHU, Dayang WANG, Xin WANG
表2 矿物/页岩抽提残渣混油/烷烃热解实验结果
Table 2 Experimental results of pyrolysis of minerals/post-extraction shale residues mixed with oil/alkanes

实验

系列

样品名称混油/烷烃后参数混油/烷烃前参数

热解S1/

(mg/g)

热解S2/

(mg/g)

Tmax/

TOC/

%

OSI/

(mg/g)

HI/

(mg/g)

PI

热解S1/

(mg/g)

热解S2/

(mg/g)

Tmax/

TOC/

%

OSI/

(mg/g)

HI/

(mg/g)

1-1-1混合矿物+油0.040.043580.0580800.50
1-1-2混合矿物+油0.110.103590.11101000.52
1-1-3混合矿物+油0.250.223640.131921690.53
1-1-4混合矿物+油0.650.633640.242712630.51
1-1-5混合矿物+油1.581.643940.473363490.49
1-1-6混合矿物+油3.114.163190.903464620.43
1-2-1沙三段页岩抽提残渣+油1.1818.804433.18375910.060.0517.064432.782614
1-2-2沙三段页岩抽提残渣+烷烃5.6820.094423.481635770.220.0517.064432.782614
1-3-1沙四段页岩抽提残渣+油1.4912.444442.31655390.110.069.024451.893477
1-3-2沙四段页岩抽提残渣+烷烃6.1313.424462.642325080.310.069.024451.893477