n.腐泥

The organic matter is mainly of sapropel type.Major accumulation locations are earlier-formed fractures. 主要的儲集空間和油氣運移通道為裂縫；

In this paper,a general formula applicable for mixing gas source material including sapropel type Kerogen and humic type Kerogen was built up,based on the formulas given by previous scholars. 在前人判別煤型氣和油型氣母質(zhì)類型和轉(zhuǎn)化程度公式的基礎(chǔ)上 ,建立了既適用于煤型氣又適用于油型氣母質(zhì)來源的統(tǒng)一的判別公式。

Keywords peat mire;origin;strata feature;sapropel; 泥炭沼澤;起源;泥炭層;腐泥;

Keywords Sapropel;humie acid;analysis;characterization; 泥炭;腐植酸;測試;表征;

Keywords sapropel groundmass;water-covered swamp;exudatmite;coal-seam stabllity; 腐泥基質(zhì);過渡組分;滲出瀝青體;煤層穩(wěn)定性;

腐泥的