APPLICATION OF HYDROCARBON DETECTION METHOD BASED ON TWO-PHASE MEDIA THEORY IN THE LITHOLOGIC TRAPS IN SOUTHERN LIAOXI SAG

CHEN Xi-guang; CHEN Chang; WANG Bo; MA Yu-liang; AN Xin-lei; SONG Bin; YANG Zhao

2019 Vol. 28, No. 1

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Article navigation > Geology and Resources > 2019 > 28(1): 35-42

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CHEN Xi-guang, CHEN Chang, WANG Bo, MA Yu-liang, AN Xin-lei, SONG Bin, YANG Zhao. APPLICATION OF HYDROCARBON DETECTION METHOD BASED ON TWO-PHASE MEDIA THEORY IN THE LITHOLOGIC TRAPS IN SOUTHERN LIAOXI SAG[J]. Geology and Resources, 2019, 28(1): 35-42.

Citation:

APPLICATION OF HYDROCARBON DETECTION METHOD BASED ON TWO-PHASE MEDIA THEORY IN THE LITHOLOGIC TRAPS IN SOUTHERN LIAOXI SAG

1.
Hangzhou Institute of Petroleum Geology, CNPC, Hangzhou 310023, China
2.
Exploration and Development Institute of Liaohe Oilfield Branch, CNPC, Panjin 124000, Liaoning Province, China
3.
Lengjia Development Company of Liaohe Oilfield Branch, CNPC, Panjin 124010, Liaoning Province, China

Received Date: 30 March 2018

Revised Date: 11 June 2018

Publish Date: 28 February 2019

Abstract

Abstract

The Liaoxi sag is the main oil source area in Liaohe Depression. With the improvement of prospecting level, the exploration becomes more difficult. Accordingly, there is an increasing exploration demand for lithologic reservoirs under the slope-break belt of Yuanyanggou and Qingshui sub-sags in Liaoxi sag recently. The oil-gas exploration method based on two-phase media theory is adopted to extract the energy and frequency components of seismic waves by the characteristics of analysis on time frequency of wavelet transformation. With the sample learning of spectrum characteristics of exploratory wells, the paper summarizes the spectrum features of high-yield and oil-free wells, predicts the oil-gas enrichment degree in exploration risk areas, combined with geophysical inversion technique, and then defines the potential areas for further exploration of lithologic traps to reduce risk.
- two-phase media /
- hydrocarbon detection /
- the 2nd Member of Shahejie Formation(Es₂) /
- lithologic reservoirs /
- Liaoxi sag

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References

[1]	李晓光, 张金川, 陈振岩, 等.辽河坳陷西部凹陷油气成藏体系及天然气分布[J].天然气工业, 2007, 27(5):39-43. doi: 10.3321/j.issn:1000-0976.2007.05.012 CrossRef Google Scholar
[2]	杜金虎, 邹伟宏, 易士威, 等.华北油田隐蔽油藏的勘探[J].中国石油勘探, 2002, 7(3):7-15. doi: 10.3969/j.issn.1672-7703.2002.03.002 CrossRef Google Scholar
[3]	李宏伟, 朱怡翔, 李胜利, 等.辽河西部凹陷北部地区隐蔽油气藏预测与成藏机制分析[J].石油勘探与开发, 2003, 30(1):44-46. doi: 10.3321/j.issn:1000-0747.2003.01.012 CrossRef Google Scholar
[4]	刘企英.利用地震信息进行油气预测[M].北京:石油工业出版社, 1994:4-8. Google Scholar
[5]	高先志, 李晓光, 李敬生, 等.兴隆台地区沙三段砂体发育模式与岩性油气藏勘探[J].石油勘探与开发, 2007, 34(2):187-189. doi: 10.3321/j.issn:1000-0747.2007.02.011 CrossRef Google Scholar
[6]	张会星, 何兵寿, 梁秀文.双相介质中地震波动方程正演模拟[C]. CPS/SEG 2004国际地球物理会议, 2004: 174-176.http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGDW200403001046.htm Google Scholar
[7]	张会星, 何兵寿, 姜效典, 等.利用地震波在双相介质中的衰减特性检测油气[J].石油地球物理勘探, 2010, 45(3):343-349. Google Scholar
[8]	张会星, 何兵寿, 宁书年.双相介质中纵波方程的高阶有限差分法[J].物探与化探, 2004, 28(4):307-309. doi: 10.3969/j.issn.1000-8918.2004.04.008 CrossRef Google Scholar
[9]	张艳芳, 王权锋.基于双相介质的地震油气检测技术[J].天然气地球科学2013, 24(4):803-807. Google Scholar
[10]	何又雄, 钟庆良.地震波衰减属性在油气预测中的应用[J].江汉石油科技, 2007, 17(3):9-11. Google Scholar
[11]	朱红涛.分频吸收系数技术在莺歌海盆地乐东地区储层横向预测中的应用[J].天然气勘探与开发, 2002, 25(4):62-67. doi: 10.3969/j.issn.1673-3177.2002.04.011 CrossRef Google Scholar
[12]	边树涛, 董艳蕾, 郑浚茂.地震波频谱衰减检测天然气技术应用研究[J].石油地球物理勘探2007, 42(3):296-300. doi: 10.3321/j.issn:1000-7210.2007.03.011 CrossRef Google Scholar
[13]	Biot M A. Theory of propagation of elastic waves in a fluid-saturateporous solid, I:Low-frequency range[J]. Journal of the Acoustical Society of America, 1956, 28(2):168-178. doi: 10.1121/1.1908239 CrossRef Google Scholar
[14]	Biot M A. Theory of propagation of elastic waves in a fluid-saturate porous solid. Ⅱ:Higher frequency range[J]. Journal of the Acoustical Society of America, 1956, 28(2):179-191. doi: 10.1121/1.1908241 CrossRef Google Scholar
[15]	商伟, 李迪.基于双向介质的地震油气检测方法[J].油气地球物理, 2015, 13(2):27-31. Google Scholar
[16]	朱建伟, 李云辉.含油水各向异性孔隙介质中地震波传播方程[J].长春科技大学学报, 2001, 31(2):193-196. doi: 10.3969/j.issn.1671-5888.2001.02.021 CrossRef Google Scholar
[17]	关晓魏.基于双向介质的ABV油气检测技术及应用[J].断块油气田, 2013, 20(4):435-438. Google Scholar
[18]	撒利明, 梁秀文, 刘全新.一种基于多相介质理论的油气检测方法[J].勘探地球物理进展, 2002, 25(6):32-35. Google Scholar
[19]	姚继峰, 廖兴明, 于天欣.辽河盆地构造分析[J].断块油气田, 1995, 2(5):21-26 Google Scholar
[20]	张景业, 贺振华, 黄德济.地震波频率衰减梯度在油气预测中的应用[J].勘探地球物理进展, 2010, 33(3):207-212. Google Scholar