GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201802027
L. Torgashova, N. Chikina, V. Grinchenko, V. Galiaskarov, A. Yukhnevich
{"title":"New Productive Objects in the Vendian Sedimentary Complex of the Srednebotuobinsky Field (Siberian Platform)","authors":"L. Torgashova, N. Chikina, V. Grinchenko, V. Galiaskarov, A. Yukhnevich","doi":"10.3997/2214-4609.201802027","DOIUrl":"https://doi.org/10.3997/2214-4609.201802027","url":null,"abstract":"","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132574287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201802033
E. Dolgova, V. Grinchenko, A. Yukhnevich, A. Gaiduk, N. Redkin
{"title":"Sedimentation Conditions and Regional Sequential Stratigraphic Dismemberment of Vendian Terrigenous Deposits in the Southeast of the Siberian Platform","authors":"E. Dolgova, V. Grinchenko, A. Yukhnevich, A. Gaiduk, N. Redkin","doi":"10.3997/2214-4609.201802033","DOIUrl":"https://doi.org/10.3997/2214-4609.201802033","url":null,"abstract":"Summary The Vendian terrigenous deposits are distributed practically on the whole southeastern part of the Siberian platform apart of paleo-elevations and basement heights. Many giant oil and gas fields (Chayandinskoye, Verkhnechonskoye, Dulisminskoye, Srednebotuobinskoe, etc.) are confined to the terrigenous complex one of them the giant Kovyktinskoe field with gas reserves of 1.9 trillion m3. But despite so many discoveries in the terrigenous complex, there are a lot of problems related to prediction of the distribution of the reservoir and its properties. There are many problems not only at the stage of geological exploration work, but also at already exploited fields, which can lead to a significant reduction of the resources. To reduce risks during geological exploration it is necessary to understand the geological structure of the terrigenous complex and the features of its accumulation and facies variability. In this article, a step-by-step was considered accumulation of Vendian terrigenous deposits, conditions for complex formation were identified and regional sequence stratigraphic partitioning of the section was carried out, which in future can form the base for prediction of reservoir distribution zones with advanced reservoir properties.","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115080407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201802046
N. V. Misyurkeeva, I. Buddo, I. Shelohov, A. Vakhromeev, Y. Agafonov, I. Gorlov, A. Smirnov
{"title":"Feasibility of Fault Zones Fluid Permeability Assessment From the Set of Geophysical Data","authors":"N. V. Misyurkeeva, I. Buddo, I. Shelohov, A. Vakhromeev, Y. Agafonov, I. Gorlov, A. Smirnov","doi":"10.3997/2214-4609.201802046","DOIUrl":"https://doi.org/10.3997/2214-4609.201802046","url":null,"abstract":"Summary The paper shows approaches to investigating and mapping of the faults in the sedimentary cover, as well as evaluating their fluid permeability based on high-density geophysical surveys data: 3D seismic and 3D TEM survey. Due to the high spatial density and high vertical resolution, these techniques allow the faults mapping as well as fluid-permeability and colmatage evaluation.","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128933475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201801996
N. Tellier, S. Wilcox, V. Boreiko, A. Abashkin, V. Zaborodko
{"title":"Where Do We Stand With Wireless Acquisition Systems Capabilities?","authors":"N. Tellier, S. Wilcox, V. Boreiko, A. Abashkin, V. Zaborodko","doi":"10.3997/2214-4609.201801996","DOIUrl":"https://doi.org/10.3997/2214-4609.201801996","url":null,"abstract":"","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125455084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201802039
B. Buyantogtokh, E. Turutanov, B. Tengis
{"title":"The Results of the Gravity Survey in the Nalaykh Basin (Mongolia)","authors":"B. Buyantogtokh, E. Turutanov, B. Tengis","doi":"10.3997/2214-4609.201802039","DOIUrl":"https://doi.org/10.3997/2214-4609.201802039","url":null,"abstract":"Summary As a result of gravimetric studies, characteristics of the mesozoic structures and data on the morphological features of the submerged part of the crystalline fundament were obtained. According to the interpretation of gravity profile, Nalaikh basin has a complex block structure and it is divided into two main parts. The thickness of the Mesozoic deposits in the center of the basin is about 600 m.","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125539309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201801998
L. Altunina, V. Kuvshinov, I. Kuvshinov
{"title":"Enhanced Oil Recovery Technologies for the Arctic Region","authors":"L. Altunina, V. Kuvshinov, I. Kuvshinov","doi":"10.3997/2214-4609.201801998","DOIUrl":"https://doi.org/10.3997/2214-4609.201801998","url":null,"abstract":"In the coming decades, the Arctic region of Russia will be the main reserve of the country's oil and gas production industry. For effective development of oil fields in the Arctic, it is necessary to create and scale up scientifically based oil production technologies adapted to the northern conditions. The paper presents new oil recovery technologies developed at the IPC SB RAS, which can be used in the Arctic fields. The technologies with the use of thermotropic inorganic gelforming compositions GALKA® and MEGA, oil-displacing compositions with controlled viscosity and alkalinity of NINKA® and GBK are promising. The compositions have low freezing point, are effective in a wide range of geological and physical conditions and stages of field development.","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121466620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201801987
E. Kopilevich, N. D. Surova, L. Levchuk, G. Kuznetsov
{"title":"The Innovation Technology Based on an Integral Spectral-velocity Forecast of Reservoir Properties Types of Geological Section and Filtration-capacitive Properties of Reservoirs in Borehole Area","authors":"E. Kopilevich, N. D. Surova, L. Levchuk, G. Kuznetsov","doi":"10.3997/2214-4609.201801987","DOIUrl":"https://doi.org/10.3997/2214-4609.201801987","url":null,"abstract":"","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126279216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201802028
D. Tverdokhlebov, A. Kleshnin, E. Kashirina, A. Batischeva, V. Korobkin, A. Chirgun, A. Filichev, S. Golopapa
{"title":"Improving the Quality and Reliability of the Seismic Image As a Result of the Detailed Velocity Model Restoration for the Complex Enviroment of the Siberian Platform","authors":"D. Tverdokhlebov, A. Kleshnin, E. Kashirina, A. Batischeva, V. Korobkin, A. Chirgun, A. Filichev, S. Golopapa","doi":"10.3997/2214-4609.201802028","DOIUrl":"https://doi.org/10.3997/2214-4609.201802028","url":null,"abstract":"Summary Improving the quality and reliability of the seismic image in the complex seismic and geological environments of the Siberian Platform is one of the main tasks in performing both seismic acquisitions and data processing. One of the key elements is the construction of a detailed depth velocity model using wide-azimuth 3D seismic data. There are various methods for constructing a velocity model of the medium in the geophysicists arsenal - based on surface, refracted and reflected waves. An integrated approach based on well-logs data can allow the construction of a detailed depth velocity model of the medium that can improve the quality of the seismic image in the time domain by better static corrections and the reliability of prospects focusing through depth migration. The paper presents fundamentally different algorithms for recovering the velocities of the high-frequency current and a comprehensive approach to the construction of depth velocity model by the example of the area located in the central part of the Nepa-Botuoba anteclise in the Irkutsk region. The results of the production application of SWI, FWI technologies for near surface velocity and the use of nonlinear tomographic refinement of the velocity model with azimuth information taken into account are presented.","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115865954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201802030
V. S. Vorobyev
{"title":"Seismogeological Model As a Tool for Making Business Decisions","authors":"V. S. Vorobyev","doi":"10.3997/2214-4609.201802030","DOIUrl":"https://doi.org/10.3997/2214-4609.201802030","url":null,"abstract":"","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122458029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
GeoBaikal 2018Pub Date : 2018-08-11DOI: 10.3997/2214-4609.201802049
Z. Shobohonova, O. Tokareva, S. V. Kompaniyets, I. Buddo, V. V. Gomulskiy
{"title":"Transient Electromagnetic Method Efficiency Assessment for Oil and Gas Exploration (Based on the Forward Modeling Results)","authors":"Z. Shobohonova, O. Tokareva, S. V. Kompaniyets, I. Buddo, V. V. Gomulskiy","doi":"10.3997/2214-4609.201802049","DOIUrl":"https://doi.org/10.3997/2214-4609.201802049","url":null,"abstract":"Summary The success of the geophysical methods application for oil and gas exploration depends on the reservoir physical properties contrast. To choose the applicable geophysical methods, geological and geophysical modeling is performed. The paper shows the methods and results of TEM data forward modeling for various HC-prospective reservoirs of Western Siberia.","PeriodicalId":253414,"journal":{"name":"GeoBaikal 2018","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133966629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}