以下资料来自SEG网站，是SEG标准的地震数字记录格式，可以下载，希望对大家有所帮助！ http://www.seg.org/resources/publications/misc/technical-standards In 2009, SEG transferred custodianship of positioning standards to the International Association of Oil and Gas Producers (OGP). These standards, some of which are under revision by OGP, are available through the OGP's Geomatics Committee Web site . MS Word PDF Data Recording 2009 2012 SEG-D rev 3.0 Update SEG Technical Standards Committee; SEG-D Rev. 3.0 subcommittee June 2012 update release letter MS Word PDF Ancillary Data Exchange 2006 SEG SPS rev 2.1 SEG Technical Standards Committee on Ancillary Data Formats, Shell Processing Support Format for Land 3-D Surveys. MS Word PDF Data Recording 2006 SEG-D rev 2.1 Lewis, Firth, Aatland, Hagelund, Svenkerud, Hamon, Lansley, Stott, Al-Ghambi, Richard, and Hubbell, SEG-D, Rev 2.1 SEG Field Tape Standards. MS Word PDF Data Recording 2002 SEG-Y rev 1 The SEG Y Data Exchange Format (rev 0) was published in 1975, and has achieved widespread usage. However, since 1975, the nature of seismic data acquisition, processing, and seismic hardware has changed significantly. SEG Y rev 1 addresses these changes and updates the format for modern usage. Executable Ancillary Data Exchange 1999 SEG ADS reading sample Approved by the SEG Executive Committee, scheduled for publication in Geophysics . Michael Hares, Sample Code to read an SEG ADS Dataset, 1999. This is a self extracting archive containing C source code. MS Word PDF Ancillary Data Exchange 1999 SEG ADS Trace Attribute Norris, Hares, Faichney, 2001, SEG-UKOOA Ancillary Data Standard - ADS Trace Attributes: Geophysics , 66, no. 06, 1999-2039. MS Word PDF Ancillary Data Exchange 1999 SEG ADS Trace Edit Norris, Hares, Faichney, 2001, SEG-UKOOA Ancillary Data Standard - ADS Trace Edit: Geophysics , 66, no. 06, 2040-2054. MS Word PDF Ancillary Data Exchange 1999 SEG ADS Faichney, Norris, Hiscox, Hovde, Bingham, Stigant, Racer, Reynolds, Hares, 2001, SEG-UKOOA Ancillary Data Standard - Metafile Format Description: Geophysics , 66, no. 06, 1961-1998. MS Word PDF Data Archival 1997 SEG Rode Updated version of RODE format with amended SEG Y example. This document is an updated version of Booth, Algan, Duke, Guyton, Norris, Stainsby, Theriot, Wildgoose and Wilhelmsen, SEG Rode Format Record Oriented Data Encapsulation: Geophysics , 61, no. 05, 1545-1558. MS Word PDF Data Recording 1997 SEG-D rev 2 Wood, Behn, Borresen, Guyton, Miles, O?Neill, Oishi and Scales, SEG-D, Rev 2 SEG Field Tape Standards, Geophysics , 62, no. 03, 1004-1031. MS Word PDF Data Archival 1996 SEG Rode Booth, Algan, Duke, Guyton, Norris, Stainsby, Theriot, Wildgoose and Wilhelmsen, SEG Rode Format Record Oriented Data Encapsulation: Geophysics , 61, no. 05, 1545-1558. MS Word PDF Ancillary Data Exchange 1995 SEG SPS SEG Technical Standards Committee on Ancilliary Data Formats, Shell Processing Support Format For Land 3-D Surveys, Geophysics , 60, no.2, 596-610 MS Word PDF Data Recording 1994 SEG-D rev 1 SEG Comm. Field Tape Std., 1994, Digital field tape standards - SEG-D, revision 1 (special report): Geophysics , 59, no. 04, 668-684. MS Word PDF Polarity 1993 SEG Polarity 1993 Landrum, R. A., Brook, R. A. and Sallas, J. J., 1994, Polarity convention for vibratory source and recording systems (special report): Geophysics , 59, no. 02, 315-322. MS Word PDF Data Recording 1990 SEG-2 Pullan, S. E., 1990, Recommended standard for seismic (/radar) files in the personal computer environment: Geophysics , 55, no. 09, 1260-1271. MS Word PDF Digital recorders 1988 Digital recorders Badger, A. S., 1988, Special report on Digital Seismic Recorder specification standards by SEG Subcommittee on digital seismic recorder specifications: Geophysics , 53, no. 03, 415-416. MS Word PDF Marine energy sources 1988 Marine energy sources Johnston, R. C., Reed, D. H. and Desler, J. F., 1988, Special report on marine seismic energy source standards *: Geophysics , 53, no. 04, 566-575. (* Errata in GEO-53-7-1011) MS Word PDF Marine streamers 1987 Marine streamers Reed, D. H., Selsam, R. L. and Knox, A. E., 1987, Special report on SEG standards for marine seismic hydrophones and streamer cables *: Geophysics , 52, no. 02, 242-248. (* Errata in GEO-52-5-0720) MS Word PDF EM 1987 MT/EMAP MT/EMAP Data Interchange Standard, Revision 1.0, Dec 1987, David E. Wight. This standard was never published in Geophysics . MS Word PDF Positioning 1983 SEG-P1 SEG-P2 SEG-P3 Morgan, J. G., Spradley, L. H., Worthington, G. A. and McClelland, I. J., 1983, Special report on SEG standard exchange formats for positional data: Geophysics , 48, no. 04, 488-490. MS Word PDF Units 1980 SEG SI Metric Fred Hilterman, Franklyn Levin, Norman Neidell, Robert Sheriff, Lee Lenz, The SI Metric System of Units And SEG Tentative Metric Standard, 1980, This document was not published in Geophysics . MS Word PDF Polarity 1975 SEG Polarity 1975 Thigpen, Ben B., Dalby, A. E. and Landrum, Ralph, 1975, Report on Subcommittee on Polarity Standards *: Geophysics , 40, no. 04, 694-699. (* Discussion in GEO-41-02-0324-0324; Reply in GEO-41-02-0324-0324) MS Word PDF Data Recording 1975 SEG-D Barry, K. M., Cavers, D. A. and Kneale, C. W., 1975, Report on recommended standards for digital tape formats: Geophysics , 40, no. 02, 344-352. MS Word PDF Data Recording 1975 SEG-Y Barry, K. M., Cavers, D. A. and Kneale, C. W., 1975, Report on recommended standards for digital tape formats: Geophysics , 40, no. 02, 344-352. MS Word PDF Data Recording 1972 SEG-C Meiners, E. P., Lenz, L. L., Dalby, A. E. and Hornsby, J. M., 1972, Recommended standards for digital tape formats: Geophysics , 37, no. 01, 36-44. MS Word PDF Data Recording 1967 SEG-A SEG-B SEG-EX Northwood, E. J., Weisinger, R. C. and Bradley, J. J., 1967, Recommended standards for digital tape formats: Geophysics , 32, no. 06, 1073-1084.
SEG（美国勘探地球物理学家学会）推出了SEG 维基（SEG Wiki）。大家有兴趣可以访问 wiki.seg.org 网站，肯定对大家有帮助的。SEG维基有以下4个特点： SEG has launched the new SEG Wiki—An Encyclopedia for Applied Geophysics . Breaking new ground in the geosciences industry, the SEG Wiki is a designed to serve up technical content to meet the needs of researchers worldwide. Go to wiki.seg.org to experience these four benefits of the SEG Wiki. The SEG Wiki is a simple, intuitive research tool Navigating through the SEG Wiki is a snap. With consistent navigation links and a handful of contextual "Toolbox" links to help you drill down, the SEG Wiki makes it easy to uncover valuable information. And when the general navigation doesn't get you where you want to go quickly enough, opt for the Wiki's intuitive Search tool. The SEG Wiki focuses exclusively on geosciences topics The SEG Wiki is the first true Wiki that is devoted exclusively to the geosciences. As you browse, there is no need to weave and dodge through irrelevant topics and commentary. The SEG Wiki is committed to providing only focused, pertinent geophysical content. The SEG Wiki is moderated by your peers The SEG Wiki is moderated by members of the geosciences community. SEG President Bob Hardage notes: "The SEG Online Committee developed the vision for this outstanding resource, establishing from its ranks an Online Technical Content Board to steward the project and team with SEG's IT staff to make it happen." Moderators and members of the SEG Online Committee are charged with protecting the valuable information housed in the Wiki, creating a safe browsing environment of legitimacy and integrity. The SEG Wiki is populated by your peers…and Sheriff's Encyclopedic Dictionary The SEG Wiki is a member-content-driven resource site. While its foundational content is built on the foundation of the Encyclopedic Dictionary of Applied Geophysics by Robert Sheriff, continued content contributions come directly from members of and subject matter experts in the geophysical community. "The new SEG Wiki an opportunity for all SEG members to contribute their specialized technical knowledge in a quickly accessible format to the entire SEG Community," said Bill Dragoset, SEG Online Technical Content Board Chairman. Its content is as current as the last commentary posted. Apache Corporation has made a five year, US $250,000 commitment to support the ongoing development of the SEG Wiki. Mike Bahorich, Apache's executive vice president/chief technology officer notes: "Apache started down the path of developing an internal EP Wiki but firmly believes that the natural owners are professional societies. Congratulations to SEG for being the first among the EP-focused societies to have a working wiki. We are pleased to support ongoing development." After spending even a short amount of time on the SEG Wiki, you'll surely be able to add to this list of benefits. Point your browser to the SEG Wiki today at wiki.seg.org .
2012年4月6日 SEG 荣誉讲师东南亚巡回演讲在湖北荆州举行。演讲题目是“ 经济弹性信息：岩石物理和保幅处理综合影响下的叠前反演 ”主讲人：中国石油大学（北京）孙赞东 教授。长江大学有约200师生聆听了孙教授的演讲。 http://www.seg.org/education/lectures-courses/honorary-lecturers/asia/sun/sunschedule 2012 Honorary Lecturer South East Asia Sam Z. Sun China University of Petroleum, Beijing, China The cheapest elastic information: How rock physics models and amplitude processing affect prestack PP inversion Reservoir characterization and fluid prediction often require elastic information such as P- and S-wave impedance or V p /V s . This information can be obtained from 3C data but they are quite often not available. PP-wave prestack inversion is the cheapest way to obtain elastic information, and it is widely available. Because of high acquisition costs, prestack PP-wave data should be worked harder and employed more often to extract elastic information for reservoir and fluid mapping. But, implementing proper prestack inversion requires integration of a rock physics model with amplitude processing that includes amplitude-preserved migration into the prestack inversion. There are many different rock physics models. But, they must be employed properly. Often, people are not aware of the application conditions or prerequisites needed to use a certain model. Amplitude-preserved prestack migration is not critical for prestack inversion of flat reflectors. But today, amplitude-preserved prestack migration for CRP gather extraction has become routine. It is not only because almost all reflectors are structurally related but also because the CRP gather is better for determining the Fresnel zone. This presentation will focus on three key factors of prestack inversion: rock physics, amplitude processing, and inversion algorithms. The talk will illustrate how to define a better or best rock physics model. It will cover existing and newly developed rock physics models, including the time-average equation, Gassmann equation, Kuster-Toksoz model, Xu-White model, AS-Xu-White model (3D Xu-White model), and DEM-Gassmann model. Berryman (1992) proposed a differential effective medium (DEM) model, in which pores are incrementally added into the matrix, satisfying the demand of "dilute pores," DEM-Gassmann model is a dispersion-corrected Kuster-Toksoz model and has wide application for characterizing reservoirs with sophisticated pore structure and geometry. The talk will also cover amplitude processing, including Kirchhoff and RTM algorithms. Different inversion algorithms will also be analyzed. The talk will include many field examples and case studies. Schedule Date City Host **Please contact Host Sections for lecture locations and times** 15 February Korla, China CNPC Tarim Oilfield 17 February Urumqi, China CNPC Xinjiang Oilfield 14 March Beijing, China China University of Petroleum Geophysical Society 21 March Zhuozhou Hebei, China BGP 28 March Beijing, China China University of Geosciences Geophysical Society 5 April Wuhan, China China University of Geosciences (Wuhan) 6 April Wuhan, China Yangtze University 9 April Chengdu, China Chengdu University of Technology Geophysical Society 10 April Chengdu, China Southwest Petroleum Institute Geophysical Society 12 April Guangzhou, China CNOOC Shenzhen, China 23 April Kyoto City, Japan Kyoto University Geophysical Society 3 May Shanghai, China CNOOC Shanghai Branch 4 May Hangzhou, China CNPC Hangzhou Institute 7 May Hefei, Anhui, China University of Science Technology of China SEG Student Chapter 9 May Xi'an, China Northwest University Geophysical Society 18 May Beijing, China Peking University Geophysical Society 12 June Bangkok, Thailand Thailand SEG 4 September Dhanbad, India University of Indian School of Mines Geophysical Society 6 September Kolkata, India Jadavpur University SEG Student Chapter 7 September Varanasi, India Banaras Hindu University Geophysical Society 10 September Roorkee, India Indian Institute of Technology Roorkee Geophysical Society 12 September Bangalore, India Shell India 19 September Beijing, China Chinese Academy of Sciences 24 September Daqing, China Daqing Petroleum Institute 25 September Daqing, China CNPC Daqing Oilfield Research Institute of Exploration and Development **Please contact Host Sections for lecture locations and times**
根据美国地球物理学家学会（SEG）安排，韩国地球物理学家将来中国讲学。他在四月上中旬先后会在中国石油大学、中国地质大学、BGP和成都理工大学访问讲学。讲学内容围绕四维地球物理综合解释方面的最新进展，有兴趣朋友可以联系参加。 题目“ Incorporating the Fourth Dimension into Geophysical Data Interpretation” 内容简介 Most geophysical methods aim to obtain spatially varying information concerning subsurface material properties. As a result their measured data and interpreted results are expressed in terms of spatial coordinates. However, in some special geophysical approaches, in addition to the spatial domain, the variations of material properties in non-spatial dimensions are studied. Typical techniques of this kind are time-lapse geophysical monitoring and the Spectral Induced Polarization (SIP). These two different methods can be viewed under the same interpretation angle in the sense that nonspatial dimension (time or frequency) is incorporated into the data measurement and interpretation procedures. This lecture introduces a new interpretation approach in which both the spatial and nonspatial dimensions are jointly considered within the geophysical processing procedure. Common practice was to treat this type of "complex" geophysical data as an assembly of individual spatial datasets. Consequently, individual interpretation of each dataset leads to retrieving individual spatial parameter models which are difficult to correlate along the new axis. In the new approach, both measured data and the subsurface model are considered in a unified coordinate system defined in both spatial and nonspatial domains. Subsequently the sets of the individual structural models and data in the space domain become respectively a single model and a single data set in the new global coordinate system. This allows us to obtain a subsurface structure in both space and nonspace domains using just a single inversion process, and furthermore to introduce á priori information along the nonspatial axis. Overall the new approach provides a more solid tool to interpret this type of data and allows the more realistic representation of the subsurface structure. The lecture will be balanced between presentation of the theoretical development and the demonstration of the practical applicability. This will be achieved mostly by presenting practical application of the approach into resistivity monitoring and SIP data coming from various environmental and engineering case studies such as hydro-geophysical experiments, assessment of ground re-enforcement works, ground condition changes caused by tunnel construction works, landslide, etc. 中国访问和讲学时间安排 12 April Beijing,China China University of Petroleum (Beijing) Geophysical Society 13 April Beijing,China China University of Geosciences, Geophysical Society (Beijing) 14 April Beijing,China BGP 18 April Chengdu,China Chengdu University of Technology 韩国地球物理学家Jung-Ho Kim简介 Jung-Ho Kim received a B.Eng. (1980) in mining engineering, an M.Eng. (1982) and a Ph.D. (1987) in applied geophysics from Seoul National University, South Korea. In 1982 he joined the Korean Institute of Geoscience and Mineral Resources (KIGAM) where he is currently working as a tenured researcher. His research interests were mainly focused in the modeling and inversion of electrical and electromagnetic methods and their applications to engineering and environmental problems. His early research efforts in the 90's on resistivity inversion have contributed to rendering 2D- and 3D- resistivity imaging popular and the most common geophysical method in the Korean geophysical community in 90s. Further, Kim's research in radar methods involved addressing borehole and directional radar techniques. His research interests also extended into addressing geophysical problems in more complicated environments, such as water covered areas, anisotropic environments, etc. His recent research interests lie with multiparametric and multidomain interpretation of electrical and electromagnetic data. As a result of his research achievements, the Ministry of Science and Technology of Korea selected his research group, Geo-electric Imaging Lab., to become a National Research Laboratory. He served the Korean Society of Exploration Geophysicists (KSEG) as the editor-in-chief from 2005 to 2007 and as a special guest editor of the journal jointly published by KSEG, the Society of Exploration Geophysicists of Japan and the Australian Society of Exploration Geophysicists from 2004 to 2007. He has been awarded the distinction of "Researcher of the Year" from three institutions: the Korean Institute of Mineral and Energy Resources Engineering (1998), KIGAM (2007) and KSEG (2009). He is also an adjunct professor at the Korea Advanced Institute of Science and Technology, where he is teaching geophysical imaging techniques.
标签: SEG
