Oil and Gas Studies最新文献_第10页

Conceptual sedimentation model as the basis of geological correlation in a case study of AT6-8 reservoirs of Beregovoye field in West Siberia 概念沉积模型作为地质对比的基础——以西西伯利亚别列戈沃耶油田AT6-8储层为例

Oil and Gas Studies Pub Date : 2022-06-27 DOI: 10.31660/0445-0108-2022-3-23-37

A. Polishchuk, A. E. Sidorov, N. Nassonova, A. Fishchenko, A. Dorokhov, A. E. Gilmutdinov

{"title":"Conceptual sedimentation model as the basis of geological correlation in a case study of AT6-8 reservoirs of Beregovoye field in West Siberia","authors":"A. Polishchuk, A. E. Sidorov, N. Nassonova, A. Fishchenko, A. Dorokhov, A. E. Gilmutdinov","doi":"10.31660/0445-0108-2022-3-23-37","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-3-23-37","url":null,"abstract":"For the Beregovoye field (West Siberia, Yamalo-Nenets Autonomous Okrug), a new subsurface geologic model for AT6-8 group of reservoirs in the Lower Cretaceous (Hauterivian-Aptian) interval within Ereyamskaya formation was built following the reprocessing and reinterpretation of 2D and 3D seismic data in 2020, drilling of new wells (new wells, which were drilled after 2016, account for about 10 % of the total well stock that penetrated the AT6-8 reservoirs), updating the structural framework, additional core studies, and revising the well test results. Well log correlation in the AT6-8 interval was based on the reservoirs formation in alluvial and tidal delta plain environments. Multidirectional source areas formed disconnected zones in the net reservoir interval, which controlled the oil and gas content of these reservoirs. Taking into account the results of the geochemical survey, a stage-by-stage approach to hydrocarbon accumulations (light oil and gas condensate) formation was proposed, which led to vertically and laterally varied phase compositions of the discoveries.","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129633131","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

Hydrogeochemical conditions of the Mesozoic hydrogeological basin within the Ravninnoe oil field Ravninnoe油田中生代水文地质盆地水文地球化学条件

Oil and Gas Studies Pub Date : 2022-06-27 DOI: 10.31660/0445-0108-2022-3-38-56

Yu. I. Salnikova, V. A. Beshentsev

{"title":"Hydrogeochemical conditions of the Mesozoic hydrogeological basin within the Ravninnoe oil field","authors":"Yu. I. Salnikova, V. A. Beshentsev","doi":"10.31660/0445-0108-2022-3-38-56","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-3-38-56","url":null,"abstract":"Studies of the hydrogeochemical features of groundwater in deep horizons of the West Siberian megabasin are important. They are closely related to applied and fundamental issues of oil and gas hydrogeology and allow studying the processes of formation, accumulation and migration of hydrocarbons.The article deals with our analysis of the hydrogeochemical conditions of the Mesozoic hydrogeological basin within the Ravninnoe oil field. The ion-salt composition of groundwater in deep horizons in the territory is variable. Basically groundwater are of the calcium chloride type (according to V. A. Sulin's classification), but magnesium chloride and sodium bicarbonate types of water are locally distributed. The hydrogeological conditions of the field are manifested in the change in the chemical composition of groundwater and in the vertical hydrochemical zonality. The article describes the features of the regional distribution of reservoir temperatures and reservoir pressures of the Aptian-Albian-Cenomanian, Neocomian and Jurassic hydrogeological complexes. The study of the formation factors of the hydrogeochemical field of these deposits was carried out taking into account paleotectonic, paleogeomorphological and paleohydrogeological reconstructions of the conditions that influenced the accumulation of fluids. Faults are widespread in the deposits of the pre-Jurassic complex, as well as angular unconformities between rocks of different ages, which predetermined the migration of hydrocarbons and the formation of their deposits.","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129267065","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

Separation of solid paraffins from heavy oil fractions in an electric field 在电场中从重油馏分中分离固体石蜡

Oil and Gas Studies Pub Date : 2022-06-27 DOI: 10.31660/0445-0108-2022-3-83-95

A. Savchenkov, S. G. Agaev, O. Deryugina, E. Skvortsova, A. Mozyrev

{"title":"Separation of solid paraffins from heavy oil fractions in an electric field","authors":"A. Savchenkov, S. G. Agaev, O. Deryugina, E. Skvortsova, A. Mozyrev","doi":"10.31660/0445-0108-2022-3-83-95","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-3-83-95","url":null,"abstract":"The process of separating solid paraffins from heavy oil fractions is one of the most expensive and difficult to implement in oil refining. Dewaxing is usually carried out by the method of low-temperature crystallization of solid paraffins in the presence of a multiple excess of selective solvents. The search for other, simpler and inexpensive technologies for the isolation of solid paraffins is an urgent task. Some Russian scientists devoted their work to studying the possibility of dewaxing oil fractions in an electric field.These article deals with the influence of the main parameters of solid paraffin hydrocarbons electrodeposition in an electric field on the qualitative parameters of the process. It has been established that the shape of the electric field and the degree of its inhomogeneity don't affect the target indicators. Increasing the electric field strength to a certain limit leads to a decrease in the required time to complete the electrodeposition process. Increasing the process temperature leads to the release of higher melting paraffins. The complete release of solid paraffins in an electric field depends on the field strength, process temperature, type and concentration of the introduced additive.","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117002762","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: 1

Investigating the low-temperature properties of oil by the method of dielectric spectroscopy 用介电光谱法研究油的低温特性

Oil and Gas Studies Pub Date : 2022-06-27 DOI: 10.31660/0445-0108-2022-3-96-109

M. G. Sheveleva, L. V. Taranova, S. G. Agaev

{"title":"Investigating the low-temperature properties of oil by the method of dielectric spectroscopy","authors":"M. G. Sheveleva, L. V. Taranova, S. G. Agaev","doi":"10.31660/0445-0108-2022-3-96-109","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-3-96-109","url":null,"abstract":"The article is devoted to the possibility of using the dielectric spectroscopy method for assessing the low-temperature properties of oil. For 25 samples of oil in the fields of Tyumen region the physical and chemical characteristics have been determined, in the temperature range dielectric permittivity ℇ and the tangent angle of dielectric losses tg δ were obtained. The dielectric relaxation of oil was established. The calculated values of dielectric relaxation parameters made it possible to interpret this process as a glass transition process. The glass transition temperature tС and the region of structural solidification ∆t of oil have been determined. The dependences of tС and ∆t of oil on its physico-chemical characteristics have been established and investigated by methods of correlation and regression analysis. The glass transition temperature tС and the temperature range of structural solidification ∆t have been proposed to estimate the lowtemperature properties of oil. In the future, on the basis of data obtained, recommendations for application of dielectric spectroscopy method for forecasting and operational control of some (individual) characteristics of oil in the processes of its production, collection, preparation and transportation can be developed.","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125334031","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

About possible gas field discovery in Petukhovo district of Kurgan region 库尔干地区Petukhovo地区可能发现的天然气田

Oil and Gas Studies Pub Date : 2022-06-27 DOI: 10.31660/0445-0108-2022-3-9-22

D. Leontiev, A. A. Arsenyev, K. O. Stepanchuk, V. Spasibov

{"title":"About possible gas field discovery in Petukhovo district of Kurgan region","authors":"D. Leontiev, A. A. Arsenyev, K. O. Stepanchuk, V. Spasibov","doi":"10.31660/0445-0108-2022-3-9-22","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-3-9-22","url":null,"abstract":"The article presents the facts of possible gas field discovery in Petukhovo district of Kurgan region. In 1962, a structural prospecting well 4-G was drilled to a depth of 928 m in the area of Petukhovo state farm in Kurgan region. When drilling the well in the process of trial pumping from a depth of 900.85-923.4 m, a gas release occurred with a rapid release of combustible methane gas. The first signs of weak carbonation were observed from a depth of 227 m, gas indicators didn't exceed 7%.Subsequent seismic surveys established a calm occurrence of sediments of Mesocainozoic age and revealed a weak dislocation of rocks of the Paleozoic complex. The study of the surface of the lower reference reflecting horizon, which is linked to the bottoms of Mesozoic sediments or the roof of the Paleozoic foundation, made it possible to identify three local positive structures: Medvedevskoe, in the area of Lake Medvezhye, measuring 4×13 km, contoured with an isohypse of -700 m, with an amplitude of 50 m; the west of the village of Kazantsevskoye, measuring 1×2.5 km, contoured with an isohypse of -650 m; the north of the village of Kazantsevskoye, measuring 2×3.5 km, contoured with an isohypse of -700 m, with an amplitude of 50 m. The selected structures at that time were recommended for testing oil and gas prospects by drilling. In case of positive results, it was recommended to continue areal seismic studies in order to delineate the selected uplifts the north of the village of Pashkovo and the northwest of the village of Grenadiers, followed by their verification by drilling.The authors of the article carried out an expedition to Petukhovo district. As a result, they found liquidated wells in the north of Lake Domozhirovo (presumably, wells 4-G and 2-PR), the conditions of mouths of these wells were established. The authors give recommendations for conducting geological exploration in the territory of Petukhovo district.","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125953407","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

A methodology for selection the most optimal well operation method in oil rims 油环井最佳作业方法的选择方法

Oil and Gas Studies Pub Date : 2022-06-27 DOI: 10.31660/0445-0108-2022-3-57-71

K. A. Kalistratov, A. Novikov, V. S. Zubankov, R. Apasov

引用次数: 0

Evaluating the efficiency of the development of boundary oil rims in the depletion drive 枯竭驱边界油圈开发效率评价

Oil and Gas Studies Pub Date : 2022-06-27 DOI: 10.31660/0445-0108-2022-3-72-82

D. Parkhomenko, G. A. Skhabitskiy, R. Apasov

引用次数: 0

Automation for monitoring the operating state of hazardous production facilities of the gas transportation system 用于监测气体输送系统危险生产设施运行状态的自动化

Oil and Gas Studies Pub Date : 2022-05-16 DOI: 10.31660/0445-0108-2022-2-61-74

I. N. Kvasov, N. A. Luchkin, M. Zemenkova

{"title":"Automation for monitoring the operating state of hazardous production facilities of the gas transportation system","authors":"I. N. Kvasov, N. A. Luchkin, M. Zemenkova","doi":"10.31660/0445-0108-2022-2-61-74","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-2-61-74","url":null,"abstract":"A comprehensive systematization of the features of the safety control process, potential threat factors, automation of monitoring the state of operation of hazardous production facilities of the gas transmission system, in accordance with the main potentially hazardous manmade impacts on the environment, has been carried out. Methodological, algorithmic and software were developed to ensure organizational and technical measures for environmental and industrial safety in accordance with modern requirements for monitoring the state of facilities and identifying emergency situations. The article is devoted to the creation of a system for automated monitoring of the operation of the state of HPF systems as a modern tool for industrial safety management during the operation of man-made facilities at enterprises of the fuel and energy complex. It is one of the most important modern problems of support. We have proposed mechanisms to control and reduce the risks of emergencies at HPFs, justified algorithms and provisions for creating an array of \"big data\" and modern information systems for analyzing the risk of accidents, as well as preventing and eliminating emergencies.","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116865362","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

Development of the concept of a multiphase flow meter 多相流量计概念的发展

Oil and Gas Studies Pub Date : 2022-05-16 DOI: 10.31660/0445-0108-2022-2-98-111

N. A. Shulaev, S. G. Nikulin, R. B. Aubakirov, Ja. V. Puritskis, K. A. Motaev

{"title":"Development of the concept of a multiphase flow meter","authors":"N. A. Shulaev, S. G. Nikulin, R. B. Aubakirov, Ja. V. Puritskis, K. A. Motaev","doi":"10.31660/0445-0108-2022-2-98-111","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-2-98-111","url":null,"abstract":"In the oil and gas industry, several problems can be identified that affect the subsequent rates of development of the relevant industry: low quality of oil products and low rates of application of new technologies, which directly slows down the country's economic component. Currently, the development of multiphase flow meters is underway, however, the creation of a universal device is still an unsolved problem, and the existing developments require calibrations. The main problem in calculating the flow rate of the fluid is the determination of the density of the components of the passing mixture. The use of X-ray radiation allows you to solve most of the technical problems, as well as to determine the density with a high accuracy. Flow meters using this concept are of little use. The purpose of the study of our work is to update the applicability of the use of the X-ray range in determining the density of the passing flow. In the course of the work, a search and analysis of tabular data characterizing the interaction of radiation with matter was carried out, according to the results of which acceptable sources of characteristic radiation were determined. In the next step, we modeled the structure of the fluid and derived a system of equations that allows one to determine the densities using existing instruments, as well as constants that are determined experimentally. The result of the research is a solvable system of equations, as well as primary modeling and determination of the component, quantitative composition of the gas-liquid mixture under consideration in laminar flow. The result of this work is to obtain a theoretical confirmation of the relevance of using the device based on this concept, the subsequent addition of characteristic radiation detectors will also help to determine the chemical composition of the fluid. ","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"285 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116104742","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

Criterial characteristics of the operational impact of the gas pipeline on geocriological parameters 输气管道运行对地质参数影响的判据特征

Oil and Gas Studies Pub Date : 2022-05-16 DOI: 10.31660/0445-0108-2022-2-75-84

V. Permyakov, L. Kazantseva, A. N. Antipova

{"title":"Criterial characteristics of the operational impact of the gas pipeline on geocriological parameters","authors":"V. Permyakov, L. Kazantseva, A. N. Antipova","doi":"10.31660/0445-0108-2022-2-75-84","DOIUrl":"https://doi.org/10.31660/0445-0108-2022-2-75-84","url":null,"abstract":"Ensuring the reliability of operation of main gas pipelines from the moment of their construction is an important problem, which is associated with emergency situations on highways and failures in their operation. Such situations lead not only to large economic losses, but also to large-scale environmental consequences. The solution to the problem is the correct formulation of the problem, which consists in quantifying the main pipelines and monitoring the territory in which they are located. Monitoring of the territory includes the study of natural and climatic conditions. Using the data obtained, it is possible to determine the operating standards for linear highways. Because of the spread of permafrost on it, the territory of the Far North is the most vulnerable than other territories with hydrocarbon deposits. The condition of the pipeline decreases every year, so their resource is not eternal. It leads to the risk of accidents. The largest number of gas fields and linear pipelines are located in areas with unstable soils, heaving mounds, and permafrost. It is necessary to conduct a comprehensive monitoring of the territory, engineering surveys, construction and operation of gas facilities in order to the design, construct and operate such facilities effectively.","PeriodicalId":240239,"journal":{"name":"Oil and Gas Studies","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114178659","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