模型正演技术在火山岩储层识别中的应用&mdash;&mdash;以准噶尔盆地乌夏地区二叠系火山岩储层为例

黄林军, 杨巍, 王彦军, 王斌

doi:10.11764/j.issn.1672-1926.2011.03.539

天然气地球科学 >

2011 , Vol. 22 >Issue 3: 539 - 542

DOI: https://doi.org/10.11764/j.issn.1672-1926.2011.03.539

天然气勘探

模型正演技术在火山岩储层识别中的应用——以准噶尔盆地乌夏地区二叠系火山岩储层为例

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1.中国石油勘探开发研究院西北分院，甘肃兰州 730020；
2.长江大学地球科学学院，湖北荆州 434023

黄林军(1980-)，男，四川重庆人，工程师，主要从事石油地质综合研究.

收稿日期: 2009-10-23

修回日期: 2010-08-10

网络出版日期: 2011-06-10

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Application of Forward Solution Model in Identifying Volcanic Reservoir:A Case of Permian Volcanic Reservoir in Wuxia Area of Junggar Basin

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1. Northwest Branch, Research Institute of Petroleum Exploration and Development, Lanzhou 730020, China；
2. College of Geoscience, Yangtze University, Jingzhou 434023, China.

Received date: 2009-10-23

Revised date: 2010-08-10

Online published: 2011-06-10

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摘要

准噶尔盆地西北缘乌夏地区X72井区二叠系风城组底部火山岩储层发育，受埋深、地震资料等复杂因素的影响，火山岩储层识别和预测非常困难。在火山岩储层精细标定基础上，设计了2个不同的地质模型，运用模型正演技术方法，定性论证了火山岩储层地震响应特征为连续低速强振幅反射，同时预测了风城组下部另一套火山岩储层的存在，为该区火山岩储层分布预测及井位优选提供了有力证据。

关键词： 模型正演; 火山岩储层; 地震响应; 二叠系

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黄林军, 杨巍, 王彦军, 王斌 . 模型正演技术在火山岩储层识别中的应用——以准噶尔盆地乌夏地区二叠系火山岩储层为例[J]. 天然气地球科学, 2011 , 22(3) : 539 -542 . DOI: 10.11764/j.issn.1672-1926.2011.03.539

Abstract

At the bottom of the Permian Fengcheng Formation in northwest rim X72 block of the Junggar basin, the volcanic reservoir is developed. It is hard to identify and predict the volcanic reservoir because of the deep buried and complex seismic data. In this paper, we design two different geologic models to qualitatively demonstrate the seismic response characteristics of the volcanic reservoir after the fine calibration of the volcanic reservoir. We use the forward solution method to not only identify the continued, low velocity, and strong reflection, but also predict another set of volcanic reservoir under the Fengcheng Formation. This result will offer the strong evidence to predict the reservoir and plot well.

Key words： Forward modeling; Volcanic reservoir; Seismic response; Permian.

参考文献

［1］Li Suhua,Wang Yunzhuan,Lu Qijun,et al.Wave equation forward modeling for volcanic rocks［J］.Geophysical Prospecting for Petroleum,2008,47(4):361-366.［李素华,王云专,卢齐军,等.火山岩波动方程正演模拟研究［J］.石油物探,2008,47(4):361-366.］
［2］Kang Yuzhu.Characteristic of the Carboniferous-Permian volcanic rocks and hydrocarbon accumulations in two great basins, Xinjiang area［J］.Petroleum Geology & Experiment,2008,30(4):321-325.［康玉柱.新疆两大盆地石炭—二叠系火山岩特征与油气［J］.石油实验地质,2008,30(4):321-325.］
［3］Yang Zhanlong,Chen Qilin,Guo Jingyi,et al.The modeling and seismic data quality evaluation-take the Pubei 3D seismic area of Tuha basin as an example［J］.Natural Gas Geoscience,2005,16(5):641-646.［杨占龙,陈启林,郭精义,等.模型正演与地震资料品质分析——以吐哈盆地葡北地区为例［J］.天然气地球科学,2005,16(5):641-646.］
［4］Liu Junying,Yong Xueshan,Gao Jianhu,et al.The characteristic of wave field and lithological reservoir using wave function forward modeling ［J］.Geophysical Prospecting for Petroleum,2005,44(1):12-15.［刘军迎,雍学善,高建虎,等.波动方程模型正演岩性油气藏波场研究［J］.石油物探,2005,44(1):12-15.］
［5］Xu Huaida,Wang Shifeng,Chen Kaiyuan.The Basis of Seismic Stratigraphy Interpretation［M］.Wuhan:China University of Geosciences Press,1990.［徐怀大,王世凤,陈开远.地震地层学解释基础［M］.武汉:中国地质大学出版社,1990.］
［6］Yang Zhanlong,Guo Jingyi,Chen Qilin,et al.Multi-parameters of seismic and subtle reservoir exploration-take the XN region of JH basin as an example［J］.Natural Gas Geoscience,2004,15(6):628-632.［杨占龙,郭精义,陈启林,等.地震信息多参数综合分析与岩性油气藏勘探——以JH 盆地XN地区为例［J］.天然气地球科学,2004,15(6):628-632.］
［7］Ma Jinfeng,Xu Shenghui,Wang Guishui,et al.The problems and progress of seismic inversion［J］.Oil & Gas Geology,2002,23(4):321-325.［马劲风,许升辉,王桂水,等.地震反演面临的问题与进展［J］.石油与天然气地质,2002,23(4):321-325.］
［8］Zhang Yufen,Lin Feng,Chen Binjie.Application of well log constrained seismic trace inversion combined with polynomial fitting［J］.Oil & Gas Geology,2001,22(4):388-390.［张玉芬,凌峰,程冰洁.井约束地震道反演和多项式拟合的联合应用［J］.石油与天然气地质,2001,22(4),388-390.］
［9］Nie Li,Zhou Jieling.Seismic Principles and Structural Interpretation Methods［M］.Beijing: Petroleum Industry Press,2002.［聂荔,周洁玲.地震勘探原理和构造解释方法［M］.北京:石油工业出版社,2002.］

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