CHARACTERISTICS OF ORGANIC mACERALS IN JURASSIC SOURCE ROCK IN THE HINTERLAND OF JUNGGAR BASIN

Xinjiang Petroleum Geology ›› 1994, Vol. 15 ›› Issue (4): 321-327.

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CHARACTERISTICS OF ORGANIC mACERALS IN JURASSIC SOURCE ROCK IN THE HINTERLAND OF JUNGGAR BASIN

Hui Rongyao, Ding Anna

First Author: Professor. Hydrocarbon Geochemistry. Lanzhou Geology Institute Chinese Acadermy of Sciences. Lanzhou 730000

Received:1994-09-30 Published:2020-08-27

Abstract

Abstract: Using fluorescent microscope. assisted with reflecting and scanning electron microscope, an accurate evaluation of hydrocarbon source rock can be obtained. Organic macerals in Jurassic soutce rock in Well Pencan 2 and well Pen 4 of the hinterland of Junggar basin are dominated by algae amorphous mass (51%~96%). In Sangonghe Formation shale , Cainan oilfield. amorphous mass can reach as high as 93.88%. or microsome accounts for 83.95%. which oil formed at R.< <0. 73%.

Key words: Junggar basin, Jurassic, Hydrocarbon source rock, Organic maceral

Hui Rongyao, Ding Anna. CHARACTERISTICS OF ORGANIC mACERALS IN JURASSIC SOURCE ROCK IN THE HINTERLAND OF JUNGGAR BASIN[J]. Xinjiang Petroleum Geology, 1994, 15(4): 321-327.

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CHARACTERISTICS OF ORGANIC mACERALS IN JURASSIC SOURCE ROCK IN THE HINTERLAND OF JUNGGAR BASIN

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