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Application of Deep Turbidity Systems Conceptual Behavior for 3D Geological Model 深层浑浊系统概念行为在三维地质模型中的应用
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802407
A. Mezentseva, R. Baykov
{"title":"Application of Deep Turbidity Systems Conceptual Behavior for 3D Geological Model","authors":"A. Mezentseva, R. Baykov","doi":"10.3997/2214-4609.201802407","DOIUrl":"https://doi.org/10.3997/2214-4609.201802407","url":null,"abstract":"","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130428780","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}
引用次数: 0
Declustering Well Log Data in the Structural Constructions 构造中测井数据的聚类
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802415
I. S. Permyakova, O. V. Tiukavina
{"title":"Declustering Well Log Data in the Structural Constructions","authors":"I. S. Permyakova, O. V. Tiukavina","doi":"10.3997/2214-4609.201802415","DOIUrl":"https://doi.org/10.3997/2214-4609.201802415","url":null,"abstract":"The paper presents a method of optimal declustering of well data for fields with a relatively high degree of drilling, on the example of the investigated plicative reservoir. Using of the whole set of available information collected on the irregular cluster grid, in some cases, gives a displaced estimate for the structural constructions controlled by seismic data. Geostatistical modeling of deposits using a declustered list of wells allows to reduce this effect.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134078438","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}
引用次数: 0
Slip Sweep Seismic Acquisition Operations. Origin of Nonlinear Distortions and Noise Suppression Technique 滑动扫描地震采集操作。非线性失真的来源及噪声抑制技术
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802321
I. R. Yagudin, R. Gafarov
{"title":"Slip Sweep Seismic Acquisition Operations. Origin of Nonlinear Distortions and Noise Suppression Technique","authors":"I. R. Yagudin, R. Gafarov","doi":"10.3997/2214-4609.201802321","DOIUrl":"https://doi.org/10.3997/2214-4609.201802321","url":null,"abstract":"Summary Bashneftegeofizika JSC fulfilled Slip Sweep seismic acquisitions of 56 sq.km (45408 SP) in 2017 on Respublic of Bashkortostan area with 5 single NOMAD-65 vibrators. Analysis of vibrorecords and correlograms field data allowed to understand the nature of origin and supression technique for the noise wich is typical for all methods where sweep overlap in time presents.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131243756","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}
引用次数: 0
Formation Conditions of Hydrocarbon Deposits in Granite Massifs of the Provenozoic Basement of the Kyulong Basin (Vietnam) 越南Kyulong盆地Provenozoic基底花岗岩体油气矿床形成条件
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802328
M. G. Leonov, V. Kerimov, А. Osipov, R. Mustaev, V. N. Hai
{"title":"Formation Conditions of Hydrocarbon Deposits in Granite Massifs of the Provenozoic Basement of the Kyulong Basin (Vietnam)","authors":"M. G. Leonov, V. Kerimov, А. Osipov, R. Mustaev, V. N. Hai","doi":"10.3997/2214-4609.201802328","DOIUrl":"https://doi.org/10.3997/2214-4609.201802328","url":null,"abstract":"The problems of the origin of the hydrocarbon deposits located within the limits of the Protonozoic basement of the Vietnam shelf are considered. It is shown that the formation of hydrocarbon deposits is confined to the protrusive massifs of granites that underwent structural-tectonic processing at the stage of prototectonics and postmagmatic tectonics. The totality of postmultiplicative processes has led to a change in the viscosity properties of rocks, to their tectonic and material heterogeneity and stratification, and as a result to vertical and lateral redistribution in space with the formation of specific geostructures-granitic protrusions. Mechanisms of formation of a void space and traps of oil and gas within the limits of protrusions are considered. Based on the similarity of the geochemical characteristics and biomarker parameters of the oils and organic matter in the Oligocene-Miocene sediments of the cover and in the basement rocks, a conclusion has been made about the organic nature of the oils in the basement of the shelf of Vietnam.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132046640","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}
引用次数: 0
The Rocks of the Domanic Formation As the Inorganic Ion-exchanger 作为无机离子交换剂的Domanic组岩石
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802437
E. Kazak, N. Bogdanovich, E. Kozlova, V. Plotnikov
{"title":"The Rocks of the Domanic Formation As the Inorganic Ion-exchanger","authors":"E. Kazak, N. Bogdanovich, E. Kozlova, V. Plotnikov","doi":"10.3997/2214-4609.201802437","DOIUrl":"https://doi.org/10.3997/2214-4609.201802437","url":null,"abstract":"The paper presents the results of laboratory determination of the cation exchange capacity of the carbonate shale rocks of Domanic, Mendym and Sargai formations. It was found that the rocks of the Dominic formation are the inorganic ion-exhanger. The determined values of the cation exchange capacity vary in the well depth within 4.81÷7.57 meq/100 g for the Domanic formation, 3,71 meq/100 g for Mendym formation and 6,22 meq/100 g for the Sargai formation. It is shown that the obtained values of the cation exchange capacity integrally correspond to the composition of the rock clay fraction (especially hydromicas) of the analyzed samples. The correlation relations of the cation exchange capacity values with the amount of hydrocarbons and kerogen in the studied rock samples are not discernible.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114981083","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}
引用次数: 0
Detection of Thin Inclined Layers in the Section by Full Wave Inversion Approach in the Low-frequency Spectral Range 低频全波反演方法在剖面上的薄倾斜层探测
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802417
D. Ryzhov, V. Ryzhov, V. Pikhalov, D. Galyautdinov, I. Sharapov, S. Feofilov
{"title":"Detection of Thin Inclined Layers in the Section by Full Wave Inversion Approach in the Low-frequency Spectral Range","authors":"D. Ryzhov, V. Ryzhov, V. Pikhalov, D. Galyautdinov, I. Sharapov, S. Feofilov","doi":"10.3997/2214-4609.201802417","DOIUrl":"https://doi.org/10.3997/2214-4609.201802417","url":null,"abstract":"The paper considers a method for detecting thin contrast layers in a section on the basis of analysis of the shape of the spectral characteristic of the seismic response of the seismomechanical model. The task of determining several thin layers in a section can be solved using the approaches of full-wave inversion. A technique for solving the inverse problem using elastic full-wave numerical simulation is described. The recovery results show the applicability of the chosen technique for detecting several contrasting expanded inclined layers in a section based on an analysis of the spectral response characteristic in the low-frequency range of 1-10 Hz.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117351991","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}
引用次数: 0
Scattered Component Analysis of the Wavefield - the Key for Understanding of the Structural Features of the Subsurface Media 波场的散射分量分析——理解地下介质结构特征的关键
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802439
O. Litvyakova, B. Esinov, A. Korolev, S. Ptetsov, A. Shevshenko
{"title":"Scattered Component Analysis of the Wavefield - the Key for Understanding of the Structural Features of the Subsurface Media","authors":"O. Litvyakova, B. Esinov, A. Korolev, S. Ptetsov, A. Shevshenko","doi":"10.3997/2214-4609.201802439","DOIUrl":"https://doi.org/10.3997/2214-4609.201802439","url":null,"abstract":"Understanding of the structural features of the subsurface media is a key element in the geological model building. There are many approaches for this subject implementation. Most methods are based on the interpretation of the reflected seismic data. In this paper, we propose to include the scattered component of wavefield in the analysis, as an additional attribute for the features of the subsurface media characterization","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123921487","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}
引用次数: 0
Influence of Hydrate- and Ice Formation on the Gas Permeability of Modelling Unconsolidated Reservoirs 水合物和冰的形成对模拟松散储层渗透率的影响
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802399
E. Chuvilin, S. Grebenkin, M. V. Jmaev
{"title":"Influence of Hydrate- and Ice Formation on the Gas Permeability of Modelling Unconsolidated Reservoirs","authors":"E. Chuvilin, S. Grebenkin, M. V. Jmaev","doi":"10.3997/2214-4609.201802399","DOIUrl":"https://doi.org/10.3997/2214-4609.201802399","url":null,"abstract":"Summary The change in gas permeability during phase transitions of pore moisture into ice and hydrate of model unconsolidated reservoirs, represented by sandy-argillaceous rocks has been carry out in the course of experimental modeling. For experiments a complex technique developed by the authors for studying the gas permeability of rocks under conditions of hydrate and ice saturation has been used. Result of the experimental work has been presented that the decrease in gas permeability of sandy rocks during freezing is significantly influenced not only by the quantity, but also by the mineral composition of the clay component. For samples containing clay particles of kaolinite composition, permeability decreased more strongly than for samples with bentonite particles, both in frozen and thawed state. Thus, with an increase in the content of kaolin from 0 to 7%, the permeability of frozen samples decreased almost 14-fold, and when 7% of bentonite was added, the permeability decrease was less than 1.5 times. Hydrate formation of silty-sand rocks at a given moisture content (W = 14–18%) revealed that the gas permeability decreased by 1–2 orders of magnitude with the transition to 70–80% of pore moisture to hydrate. When hydrate-saturated samples freezed, their gas permeability is further reduced several times or more. This is due to the freezing out of residual pore moisture, as well as additional hydrate formation during water-ice phase transitions.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131022504","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}
引用次数: 0
Resource Base of the Kaliningrad Region and the Prospects for Expansion 加里宁格勒地区资源基础及拓展前景
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802322
A. A. Otmas, G. A Grigiriev, Y. I Zitner, Y. I. Soloveva
{"title":"Resource Base of the Kaliningrad Region and the Prospects for Expansion","authors":"A. A. Otmas, G. A Grigiriev, Y. I Zitner, Y. I. Soloveva","doi":"10.3997/2214-4609.201802322","DOIUrl":"https://doi.org/10.3997/2214-4609.201802322","url":null,"abstract":"Summary In recent years there is a noticeable increase in interest in oil and gas of Baltic syneclise, and not only the Russian part, but also in neighboring Lithuania and Latvia. First this interest is connected with success of PJSC Lukoil in the water area of Baltic and the discovery of several oil fields, including D33. Authors based on the generalization and analysis of materials from different years, provide information on the state of the geological and geophysical study of the region (with the accent to the Russian part), tha main results of oil exploration in recent years, characterized by geological structure and oil and gas content, the state of resource base of territories and water areas, including sea bays. Given the proposals for continuing the work.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126720189","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}
引用次数: 2
Investigation of the Influence of the Rate of Water Injection on the Efficiency of the Development of Fractured-porous Reservoirs 注水量对缝孔油藏开发效率的影响研究
20th conference on oil and gas geological exploration and development Pub Date : 2018-09-10 DOI: 10.3997/2214-4609.201802362
S. Rodionov, A. Pyatkov, V. P. Kosyakov
{"title":"Investigation of the Influence of the Rate of Water Injection on the Efficiency of the Development of Fractured-porous Reservoirs","authors":"S. Rodionov, A. Pyatkov, V. P. Kosyakov","doi":"10.3997/2214-4609.201802362","DOIUrl":"https://doi.org/10.3997/2214-4609.201802362","url":null,"abstract":"A study was made of the influence of the rate of water injection on the efficiency of the development of fractured-porous reservoirs using a discrete fracture network model. It is established that a decrease in the rate of water injection in a fractured-porous reservoir, in contrast to a homogeneous isotropic reservoir, makes it possible to reduce the water cut of the produced liquid and to increase the final oil recovery factor.","PeriodicalId":288128,"journal":{"name":"20th conference on oil and gas geological exploration and development","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124907060","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}
引用次数: 0
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