Formation of Deep Gas Pool in Dongpu Sag

Xinjiang Petroleum Geology ›› 2007, Vol. 28 ›› Issue (3): 304-306.

Previous Articles Next Articles

Formation of Deep Gas Pool in Dongpu Sag

LI Ji-dong^1,2, WU Xiao-ling², LI Su-zhen², XIE Shu-qin²

1. Faculty of Energy Resources, China University of Geosciences, Beijing 100083, China;
2. Research Institute of Exploration and Development, Zhongyuan Oilfield Company, Sinopec, Puyang, Henan 457001, China

Received:2006-09-13 Revised:2006-10-16 Online:2007-06-01 Published:2020-07-31

Abstract

Abstract: Dongpu sag is of the superior geological conditions for forming deep gas pools, including two sets of premium source rocks, variety of sand bodies, well developed porosity and thick halite and mudstone as cap rocks. The deep gas of Dongpu sag can be divided into three types such as coal-formed gas, petroliferous gas and combination gas, which have different space distribution for each type. This paper presents the model for deep gas migration and accumulation in Dongpu sag by analyzing the histories of hydrocarbon generation, filling and injection, tectonic evolution and hydrocarbon migration and accumulation, using dynamic prediction method for oil-gas accumulation.

Key words: Dongpu sag, deep gas, hydrocarbon accumulation model

CLC Number:

TE111

LI Ji-dong, WU Xiao-ling, LI Su-zhen, XIE Shu-qin. Formation of Deep Gas Pool in Dongpu Sag[J]. Xinjiang Petroleum Geology, 2007, 28(3): 304-306.

[1]	LI Xiaoguang, CHEN Yongcheng, LI Yujin, LAN Kuo, LI Jinghan, GONG Weiming. Petroleum Exploration History and Enlightenment of Liaohe Depression in Bohai Bay Basin [J]. Xinjiang Petroleum Geology, 2021, 42(3): 291-301.
[2]	ZHANG Wenzhao, ZHANG Houhe, LI Chunrong, YAN Han, LI Fanyi, HAO Jing. Petroleum Exploration History and Enlightenment in Pearl River Mouth Basin [J]. Xinjiang Petroleum Geology, 2021, 42(3): 346-352.
[3]	ZHANG Hui, YUE Xinxin, ZHU Yan, LI Yanran, GUO Juncan, YU Mengli, CHEN Feng. Reservoir Characteristics and Hydrocarbon Accumulation Model in Chunguang Oilfield, Junggar Basin [J]. Xinjiang Petroleum Geology, 2020, 41(zk(English)): 61-66.
[4]	ZHANG Hui, YUE Xinxin, ZHU Yan, LI Yanran, GUO Juncan, YU Mengli, CHEN Feng. Reservoir Characteristics and Hydrocarbon Accumulation Model in Chunguang Oilfield, Junggar Basin [J]. Xinjiang Petroleum Geology, 2020, 41(4): 379-387.
[5]	LIU Guangyu, WANG Weiming, WANG Yanling. Evaluation of Fracability of Volcanic Reservoir in Deep Gas Reservoirs of Wangfu Fault Depression [J]. Xinjiang Petroleum Geology, 2020, 41(3): 359-364.
[6]	WU Jun, BAI Yu, YU Xing, REN Benbing. Hydrocarbon Accumulation Model of Lithological Reservoirs in Baikouquan Formation of Wellblock MH?1 on the Southern Slope of Mahu Sag [J]. , 2018, 39(1): 1-1.
[7]	ZHU Feng, QU Jianhua, YU Baoli, DENG Yong, LIU Yahui, SONG Mingxing. Recognition of the Reservoir in Well Shinan-21 of the Hinterland of Junggar Basin [J]. Xinjiang Petroleum Geology, 2017, 38(zk(English) ): 60-65.
[8]	ZHU Feng1, QU Jianhua2, Yu Baoli1, DENG Yong1, LIU Yahui1, SONG Mingxing2. Recognition of the Reservoir in Well Shinan-21 of the Hinterland, Junggar Basin [J]. , 2017, 38(6): 1-1.
[9]	JIA Xiaole1, HE Dengfa1, TONG Xiaoguang2,WANG Yumei3a, JIA Aiting3b, TAO Qin’e3c. Geological Characteristics and Hydrocarbon Accumulation Model of the Upper Paleozoic Khuff-Lower Mesozoic Sudair Play in the Central Arab Basin [J]. , 2014, 35(3): 1-1.
[10]	XUE Guogang1, GAO Jianzhen2. The Formation Mechanism of Abnormal High Pressure Reservoirs in Dongpu Sag, Bohai Bay Basin [J]. , 2014, 35(2): 1-1.
[11]	WANG Yaqing. Preliminary Study onThreeElementsModel for Shale Gas Accumulatio [J]. , 2013, 34(3): 1-1.
[12]	FENG Zhendong1, CHENG Xiushen1, LIU Hailei2a, WANG Xiatian2b, ZHANG Xiaogong2b, L? Lanfang1. Comparison of Shallow Hydrocarbon Accumulation Conditions Between Dongpu Sag and Dongying Sag in Bohai Bay Basin [J]. , 2013, 34(2): 1-1.
[13]	. [J]. , 2012, 33(4): 1-1.
[14]	WANG Lili. Characteristics of Hydrocarbon Accumulation of Fuyu Reservoir in Chaoyanggou-Changchunling Area [J]. , 2012, 33(4): 1-1.
[15]	CHU Qing-zhong. Hydrocarbon Accumulation Models in Kenli Fault Belt in Bohai Bay Basin [J]. Xinjiang Petroleum Geology, 2010, 31(3): 232-233.

Formation of Deep Gas Pool in Dongpu Sag

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments