[1]梁宇涛,刘鹏程,冯高城.基于蚂蚁追踪技术的裂缝型储层建模方法[J].复杂油气藏,2014,(03):11.
 Liang Yutao,Liu Pengcheng,Feng Gaocheng.Modeling of fractured reservoirs based on ant tracking technology[J].Complex Hydrocarbon Reservoirs,2014,(03):11.
点击复制

基于蚂蚁追踪技术的裂缝型储层建模方法
分享到:

《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2014年03期
页码:
11
栏目:
油气勘探
出版日期:
2014-09-25

文章信息/Info

Title:
Modeling of fractured reservoirs based on ant tracking technology
作者:
梁宇涛12刘鹏程12冯高城12
1.中国地质大学(北京)能源学院,北京,100083;2.海相储层演化与油气富集机理教育部重点实验室,中国地质大学,北京,100083
Author(s):
Liang Yutao12Liu Pengcheng12Feng Gaocheng12
1.School of Energy Resources,China University of Geosciences(Beijing),Beijing 100083,China; 2.Key Laboratory of Marine Reservoir Evalution and Hydrocarbon Accumulation Mechanism,Ministry of Education,Beijing 100083,China
关键词:
蚂蚁追踪 层次建模 确定性建模 随机建模 离散裂缝网络模型 裂缝属性模型
Keywords:
ant trackinghierarchical modelingdeterministic modelingstochastic modelingdiscrete fracture network modelfracture properties model
分类号:
TE132.1
文献标志码:
A
摘要:
储层中的裂缝具有明显的层次性,而且小尺度裂缝的发育分布受到大尺度裂缝的控制。针对这种情况,提出以蚂蚁追踪技术为基础,遵循层次建模的原则,通过分级控制分层次进行裂缝型储层建模。利用蚂蚁追踪技术生成蚂蚁属性体,运用断裂自动提取技术从属性体中提取断片,再采用确定性建模方法建立大尺度裂缝离散模型;利用蚂蚁体属性模型约束单井裂缝密度,使用退火模拟算法,通过插值得到裂缝密度分布模型。再在裂缝产状统计数据与裂缝密度分布模型的约束下,采用示点性过程的随机建模方法,建立小尺度裂缝离散模型;通过经验公式计算得出裂缝开度和传导率,再运用Oda数据统计算法,将裂缝网络模型粗化成裂缝属性模型。为该类油藏的开发提供理论基础。
Abstract:
The fractures in the reservoirs have obvious hierarchy,and the distribution of small scale fractures are controlled by the large scale fractures.For this case,the paper proposed that based on the ant tracking technology,the fractured reservoir modeling was built according to the principle of hierarchical modeling.Using ant tracking technology to generate ant attribute body,and applying automatic extraction technology to extract fracture fragments from the ant body,then the deterministic discrete distribution model of large scale fractures was built.Under ant body volume constraints,the fracture density distribution model was generated through the single-well data interpolation by the methods of annealing simulation.And then under the constraints of fracture occurrence statistical data and the fracture density distribution model,the discrete distribution model of small scale fractures was set up by the method of object-based marked point processes simulation.Calculating the aperture and transmissivity through empirical formulas,then we converted the discrete fracture network model into fracture properties model by the Oda statistical upscaling method.The method proposed in this paper can be used in fractured reservoir modeling and provides theoretical basement for reservoir exploration.

参考文献/References:

[1]Dorigo M,Maniezzo V,Colorni APositive feedback as a search strategy[R].Milan:Milan Politecnico di Milano,1991
[2]Dorigo M,Maniezzo V,Colorni AAnt system:optimization by a colony of cooperating agents[J].IEEE Transactions on SysternsMan and Cybernetics:Part B,1996,26(1):29-41
[3]Yuan Sanyi,Wang Shangxu,TianNanSwarm intelligence optimization and its application in geophysical data inversion [J].Applied geophysics,2009,6(2):166-174
[4]程超,吴东昊,桑琴,等.基于蚂蚁体的“相”控地质建模[J].西安石油大学学报(自然科学版),2011,26(3):21-25
[5]李红凯.缝洞型碳酸盐岩储层建模及剩余油分布研究[D].北京:中国地质大学,2102
[6]杨瑞召,李洋,庞海玲,等.产状控制蚂蚁体预测微裂缝技术及其应用[J].煤田地质与勘探,2013,41(2):72-75
[7]程超,杨洪伟,周大勇,等.蚂蚁追踪技术在任丘潜山油藏的应用[J].西南石油大学学报(自然科学版),2010,32(2):48-52
[8]张欣.蚂蚁追踪在断层自动解释中的应用——以平湖油田放鹤亭构造为例[J].石油地球物理勘探,2010,45(2):278-281
[9]刘群,李海英,邓光校.地震断裂检测技术在塔河油田南部碳酸盐岩储层及油藏预测中的应用[J].石油与天然气地质,2013,34(2):202-206
[10]张继标,戴俊生,赵力彬基于蚂蚁算法的断裂自动解释技术在黄珏南地区的应用[J].中国石油大学学报,2011,35(6):14-19
[11]龙旭,武林芳.蚂蚁追踪属性体提取参数对比试验及其在塔河四区裂缝建模中的应用[J].石油天然气学报,2011,33(5):76-81
[12]Mitra P P,Singh K.Synergy through seismic attributes in reservoir management:A case study[C]//SPE 68648,Conference Paper of SPE Asia Pacific Oil and Gas Conference and ExhibitionJakarta,Indonesia,2001:17-19
[13]侯加根,马晓强,刘钰铭,等.缝洞型碳酸盐岩储层多类多尺度建模方法研究:以塔河油田四区奥陶系油藏为例[J].地学前缘,2012,19(2):59-66
[14]郑松青,张宏方,刘中春,等.裂缝性油藏离散裂缝网络模型[J].大庆石油学院学报,2011,35(6):49-54
[15]赵彬,侯加根,刘钰铭,等.基于示点性过程模拟的碳酸盐岩裂缝型储层建模方法[J].科技导报,2011,29(3):39-43
[16]聂永生,田景春,魏生祥,等.裂缝三维地质建模的难点与对策[J].油气地质与采收率,2013,20(2):39-41
[17]李玉梅.朝阳沟油田朝5北井区裂缝性储层建模与剩余油定量评价[D].北京:中国地质大学,2011

备注/Memo

备注/Memo:
收稿日期:2014-03-18;改回日期:2014-05-16。
作者简介:梁宇涛(1988—),在读硕士研究生,主要从事油气储层地质与评价方面的研究。电话:15652928028, E-mail:15652928028@163.com。
基金项目:中央高校基本科研业务费专项资金(2652013094)资助;国家重大专项“高压气藏高效安全开发技术研究”(2011ZX05015-002)资助。
更新日期/Last Update: 2014-09-25