Hydrocarbon Detection in Hongtai-Gedatai Area, Taibei Sag

Abstract

Abstract: Hydrocarbon detection can be made in two steps: recognizing the seismic information of hydrocarbon and tracing for its distribution horizontally and vertically. The effective method is to extract seismic dynamic parameters of hydrocarbon reservoir in small time window based on the seismic and geological analysis of drilled hydrocarbon-bearing stratum, and then to determine its distribution horizontally and vertically by combination of seismic multi-attribute with the known calibration of gas layers. This method is applied to the gas layers of Ht8, Ht6, Ht203 and Ge8 Wells that found in recent years in Hongtai-Gedatai area, Taibei sag of Tuha basin, which is of a significance for guiding prospecting in this area in next stage. Well Ht13, Ge11 and Ge13 wells newly drilled in advantaged gas detection area have obtained commercial oil-gas flow rather than Ht12, Ht205 and Ge14 wells outside the advantaged area, which support the reliability of this method.

Key words: Tuha basin, seismic attribute, information, analysis, hydrocarbon detection

CLC Number:

P631.44

LI Zai-guang, LIU Jun-tian, YANG Zhan-long, LI Lin, JI Wei-hua, WANG Zhong-jie. Hydrocarbon Detection in Hongtai-Gedatai Area, Taibei Sag[J]. Xinjiang Petroleum Geology, 2006, 27(4): 446-448.

[1]	YU Jianglong, CHEN Gang, WU Junjun, LI Wei, YANG Sen, TANG Tingming. Seismic Prediction Method of Geological and Engineering Shale Oil Sweet Spots and Its Application in Fengcheng Formation of Mahu Sag [J]. Xinjiang Petroleum Geology, 2022, 43(6): 757-766.
[2]	JIA Ran, NIE Renshi, LIU Yong, WANG Peijun, NIU Ge, LU Cong. Tri-Porosity and Dual-Permeability Well Test Analysis Model for Inclined Wells in Fractured-Vuggy Reservoirs [J]. Xinjiang Petroleum Geology, 2022, 43(5): 606-611.
[3]	WU Shunwei, XIA Xueling, ZHU Shijie. Genesis of Calcareous Sandy Conglomerate of Baikouquan Formation in Well XIA72 Fault Block, Mabei Oilfield [J]. Xinjiang Petroleum Geology, 2022, 43(4): 404-409.
[4]	CAO Wei, XIAN Chenggang, WU Baocheng, YU Huiyong, CHEN Ang, SHEN Yinghao. Production Performance Analysis and Productivity Prediction of Horizontal Wells in Mahu Tight Conglomerate Reservoirs：A Case of Ma 131 Dense-Spacing 3D Development Pad [J]. Xinjiang Petroleum Geology, 2022, 43(4): 440-449.
[5]	GAO Wenjun, TIE Qi, ZHENG Wei, TANG Xin. Determination and Application of Welge Equation for Reservoirs After Water Breakthrough [J]. Xinjiang Petroleum Geology, 2022, 43(1): 79-84.
[6]	XIE Qi, LI Hengquan, LI Lei, ZHANG Xinchao, GUO Jiayu, YANG Xingxing, JIA Xiurong. Thin Reservoir Prediction Under Strong Reflection Shielding Background in Chunguang Area [J]. Xinjiang Petroleum Geology, 2021, 42(zk(English)): 174-180.
[7]	LU Ting, WANG Mingchuan, MA Wenli, PENG Zeyang, TIAN Lingyu, LI Wangpeng. Fractured Horizontal Well Test Model for Shale Gas Reservoirs With Considering Multiple Stress Sensitive Factors [J]. Xinjiang Petroleum Geology, 2021, 42(6): 741-748.
[8]	FENG Xinpeng, WANG Tao, BAI Zhitao, NIE Wancai, HE Zhengguang. Application of Thin Reservoir Prediction Technology Based on Frequency Domain in Coal Measure Strata [J]. Xinjiang Petroleum Geology, 2021, 42(5): 605-611.
[9]	LIU Jun, LI Wei, GONG Wei, HUANG Chao. Seismic Identification and Description of Ultra-Deep Fault-Controlled Reservoirs in Shunbei Area [J]. Xinjiang Petroleum Geology, 2021, 42(2): 238-245.
[10]	XU Weiya, ZHAO Yanping, CHEN Shijun. Selection and Application of Floating Datum in Seismic Data Processing in Loess Plateau Area [J]. Xinjiang Petroleum Geology, 2021, 42(1): 113-119.
[11]	GONG Yuning, WANG Yuhao, ZHU Zhouyuan. Field Application of Steam Foam Flooding in Foreign Oilfields [J]. Xinjiang Petroleum Geology, 2021, 42(1): 120-126.
[12]	ZHANG Hua, KANG Jilun, WANG Xinggang, LI Hongwei, JIA Xueli, ZHOU Yadong. Characteristics and Genesis of Low Oil-Saturation Reservoirs in Taibei Sag, Tuha Basin [J]. Xinjiang Petroleum Geology, 2020, 41(zk(English)): 84-91.
[13]	LIANG Shijun. Achievements and Potential of Petroleum Exploration in Tuha Oil and Gas Province [J]. Xinjiang Petroleum Geology, 2020, 41(6): 631-641.
[14]	ZHANG Hua, KANG Jilun, WANG Xinggang, LI Hongwei, JIA Xueli, ZHOU Yadong. Characteristics and Genesis of Low Oil-Saturation Reservoirs in Taibei Sag, Tuha Basin [J]. Xinjiang Petroleum Geology, 2020, 41(6): 685-691.
[15]	ZHOU Bo. Practices and Technology Tackling in Developing Thin Oil Reservoirs in Tuha Oil Region [J]. Xinjiang Petroleum Geology, 2020, 41(6): 697-703.

Hydrocarbon Detection in Hongtai-Gedatai Area, Taibei Sag

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments