Open AccessApplication of fine analysis technology for gas-source on condensate gas reservoirs in the Dinan Uplift
Author(s) -
Ming Wang,
Julei Mi,
Shuang Yu,
Ni Zhou,
Ji Li,
Dilidaer Rouzi
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/360/1/012039
Subject(s) - carboniferous , source rock , geology , natural gas , fossil fuel , structural basin , isotopes of carbon , hydrocarbon , natural (archaeology) , natural gas field , geochemistry , petroleum engineering , paleontology , isotope , petrology , chemistry , physics , organic chemistry , quantum mechanics
Some researches on the distribution of Carboniferous source rock in the Dinan uplift, Junggar Basin, has been clear that the Songkaersu Formation (C 1 s b ) is relatively implement, but that of the Dishuiquan Formation (C 1 d ) is still uncertain. The acknowledgment and conclusion of the hydrocarbon generation and gas generation capacity of C 1 d source rocks are fairly limited, and thus the contribution of this set of source rock to the natural gas in the southern Dinan uplift exists a certain dispute. In this paper, based on the predecessors’ research work, the fine-scale comparison of fingerprint characteristics between the two sets of source rocks in Carboniferous by using monomer hydrocarbon carbon isotope technique, and at the same time, the condensate oils which were associated with Carboniferous natural gas in this region were also compared in detail. As such, the contribution of Carboniferous C 1 s b and C 1 d source rocks was determined.