Chemical and Petroleum Engineering最新文献

{"title":"RESEARCH OF WEAR RESISTANCE AND MECHANISM OF ABRASIVE WEAR OF GAS THERMAL METALLIZED COATINGS USED FOR SEM PROTECTION","authors":"Z. Knyazeva, D. I. Andriyanov, P. Yudin, Roman Vasin","doi":"10.17122/ngdelo-2023-1-90-102","DOIUrl":"https://doi.org/10.17122/ngdelo-2023-1-90-102","url":null,"abstract":"As is known, the current stage of the development of the oil industry of the Russian Federation is characterized by complicated conditions for field development, which is due to low production rates due to the high viscosity of oil, high aggressiveness and water cut in the media. Almost the entire well stock is operated mechanically, mainly with the help of electric submersible pumps (ESPs). To date, the use of metallization coatings applied by thermal spraying, due to their high physical, mechanical and chemical properties, is the most effective way to protect submersible equipment in the mining industry, in particular, the body of a submersible electric motor (SEM) from the influence of complicating factors. Nevertheless, there have been repeated cases of a decrease in the service life of equipment associated with the processes of destruction of metallization coatings. Abrasive wear is one of the most common reasons for the destruction of gas-thermal metallization coatings of SEM cases during operation. This article presents an overview of the main parameters that determine the wear resistance of gas-thermal metallization coatings, the main wear mechanisms and types of coating damage during wear are considered. Comparative tests of the wear resistance of gas-thermal metallization coatings deposited by the methods of electric arc metallization (EDM) and high-speed flame spraying (HSFP) under the influence of abrasive particles were carried out. It has been established that the destruction of gas-thermal metallization coatings proceeds mainly by chipping particles, for metallization coatings that have refractory compounds in their composition, fatigue failure is also characteristic, due to the accumulation of internal stresses during highcycle elastic-plastic deformation of the coating, which contribute to the formation of fatigue cracks and subsequent separation of particles with surface layer. The results obtained confirm the significant effect of the uniformity of the structure of gas-thermal metallization coatings on their wear resistance, as well as the staging of the wear process.","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"21 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87190416","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}

{"title":"STUDY OF AN OSCILLATING CHARGE IN A DIPOLE-QUADRUPOLE SYSTEM","authors":"N. Shulaev, G. F. Efimova, A. Abdullaev","doi":"10.17122/ngdelo-2023-1-178-182","DOIUrl":"https://doi.org/10.17122/ngdelo-2023-1-178-182","url":null,"abstract":"The solution of the problem of determining the magnitude of the component of the electric field intensity vector generated by an oscillating charge in a dipole-quadrupole system in a homogeneous medium is obtained. Two mutually perpendicular directions of charge oscillations in a cylindrical coordinate system are considered. From the analysis of the obtained dependences for the oscillation frequencies, it can be seen that in the first case, the frequency of «vertical» oscillations exceeds the frequency of «horizontal» oscillations. Knowing the maximum and minimum frequencies of the oscillating charge radiation spectrum, it is possible to calculate the molecular parameters. The analysis of the parameters of the radiation spectrum of a harmonically oscillating charge performing a non-relativistic motion can be used in the analysis of the electromagnetic radiation spectra of atoms and molecules in an excited state, as well as the parameters of the crystal lattice.","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"17 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82509292","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}

{"title":"DESIGN OF SANITARY PROTECTION ZONES FOR UNDERGROUND WATER INTAKES USING GEOINFORMATION TECHNOLOGIES","authors":"I. A. Gallyamov, A. M. Shaimova, V. Yakovlev","doi":"10.17122/ngdelo-2023-1-61-70","DOIUrl":"https://doi.org/10.17122/ngdelo-2023-1-61-70","url":null,"abstract":"The article reveals the features of designing sanitary protection zones for underground water intakes for oil fields in Western Siberia using GIS technologies.Sanitary protection zones (SPZs) shall be organized in accordance with the requirements of [1-4] to create and ensure the sanitary protection regime for drinking water supply sources and their accompanying water supply facilities. The purpose of the SPZ organization is sanitary protection of both the source of water supply itself and the adjacent territory from biological and chemical pollution. A special management mode is established in each of the three SPZ belts, and a certain set of security measures is developed for each belt to prevent deterioration of water quality [3, 10]. The purpose of the first SPZ belt is to protect water wells and structures from accidental or intentional contamination and damage, therefore, the first SPZ belt is limited to the territory of the site of water wells, treatment and water supply facilities.The size of the second SPZ belt was determined provided that bacterial contamination entering the captive aquifer beyond the border of the second belt does not reach the water intake during the survival time of microorganisms Tm, and the size of the third SPZ belt — based on the conditions of stable composition of pollutants in the water for the entire period of operation of the water intake.The task of establishing three zones of the water intake SPZ is to calculate the dimensions of the SPZ boundaries and apply these boundaries to the topobase of the area taking into account the general plan of the designed construction object.The article contains several examples of solving practical problems for determining the boundaries of sanitary protection of underground water intakes, in cases where there is no natural groundwater flow (i = 0), there is (i > 0) and where it is necessary to determine the direction of groundwater flow and natural flow rate as a function of the pressure gradient i.","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"40 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85451294","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}

{"title":"DETAILED ANALYTICAL STUDIES OF CUTTINGS FROM OIL AND GAS WELLS AS A MEANS OF IMPROVING THE QUALITY OF GEOLOGICAL EXPLORATION AND DRILLING OPERATIONS","authors":"I. S. Ukhov","doi":"10.17122/ngdelo-2023-1-32-38","DOIUrl":"https://doi.org/10.17122/ngdelo-2023-1-32-38","url":null,"abstract":"For date we can observe nearly full exhaustion of the largest deposits of hydrocarbons that are easy constructed in geological way, that’s why today’s exploration work is oriented on searching of small deposits and non-traditional reservoirs. For searching and development of such deposits it is necessary to apply the high-technological methods of geologic and geophysical research, previously provided mainly by foreign companies. In this regard, there is an acute need for the emergence of new costeffective approaches for the providing of geological exploration works. In such conditions the exploration of cuttings material by the modern analytical methods may become one of the main drivers of new direction of geological works because it lets to process the results directly while drilling and receive the information in real time. The main advantages of cuttings are: the possibility to study the section of well with equal discretization distance; minimal terms of sample preparation and partial conduction of analytical studies directly during the drilling process, sampling of cuttings does not affect on the technology of well construction and does not require the conduction of supplementary tripping operations, detail study of cuttings may replace highcost methods of geophysical logging and allows to conduct the correct interwell lithological and stratigraphic correlation while cluster drilling online. However, the complex and profound study of cuttings material allows to characterize and estimate the quality of reservoirs and caprocks; study the rock sources of oil and gas and their properties; built the detailed lithological, facial and mineralogical models; detect and localize zones of latent faults and tectonic tensions, achieve the reliable stratigraphic dating; to provide the most effective tracing of horizontal production wellbore. The exploration of cuttings is actual as for old oil and gas regions, as for new oilfields with difficult construction, because it allows to achieve the qualitative geological information all over the section. Within the conditions of sanction pressure (including the import of equipment for searching and production of hydrocarbon) from the west countries, the complex exploration of cuttings material may not only complete the leakage of geological information, but also provide its growth.","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"67 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87800973","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}

{"title":"PROSPECTS FOR HELIUM STORAGE IN THE REPUBLIC OF SAKHA (YAKUTIA)","authors":"V. V. Vereikina, A. Y. Klimentiev, I. Rozhin, M. D. Sokolova, R. F. Sevostyanova","doi":"10.17122/ngdelo-2023-1-103-116","DOIUrl":"https://doi.org/10.17122/ngdelo-2023-1-103-116","url":null,"abstract":"The creation of a strategic helium storage facility is one of the stages in the development of the Russian gas industry. More than 20 oil and gas condensate fields have been discovered on the territory of the Republic of Sakha (Yakutia), which contain helium in industrial concentrations. This work discusses the possibility of creating a helium storage facility in Yakutia. We considered the experience of long-term storage of helium (in salt caverns and in depleted oil and gas condensate fields), as well as the prospects for creating cryogenic helium storage facilities, artificial storage facilities based on quarries and the possibility of returning helium concentrate to blocks or sections of the field under development. It was obtained that based on the analysis of the best technologies for creating a strategic reserve of helium in Eastern Siberia, it is possible to use various types of storage that meet all the requirements.","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"36 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75318235","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}

{"title":"Calculation of Flow Characteristics and Separation Coefficients of a Vortex Dust Collector of a New Design","authors":"R. V. Romanyuk, M. G. Lagutkin, N. V. Dsnilenko, A. S. Sokolov","doi":"10.1007/s10556-023-01202-8","DOIUrl":"https://doi.org/10.1007/s10556-023-01202-8","url":null,"abstract":"","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135517289","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}

{"title":"Results of Development of a Jet Reactor Design for Second-Stage Sulfuric Acid Alkylation","authors":"I. S. Gudanov, Yu. B. Lavrentiev, A. A. Vatagin, A. E. Lebedev, D. S. Dolgin","doi":"10.1007/s10556-023-01214-4","DOIUrl":"https://doi.org/10.1007/s10556-023-01214-4","url":null,"abstract":"","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135517339","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}

{"title":"Study of Operating Modes of a Cryogenic Spray Mixing Gasifier with Adjustable Capacity","authors":"A. V. Shakurov, L. M. Kolyshkin","doi":"10.1007/s10556-023-01217-1","DOIUrl":"https://doi.org/10.1007/s10556-023-01217-1","url":null,"abstract":"","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135517279","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}

{"title":"Carbon Dioxide Processing at the Oil Refinery","authors":"D. N. Ilyinskaya, A. A. Kazakova, S. A. Tokarev","doi":"10.1007/s10556-023-01209-1","DOIUrl":"https://doi.org/10.1007/s10556-023-01209-1","url":null,"abstract":"","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135517288","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}

{"title":"Estimation of Effciciency of Contact Devices in a Diabatic Fractionating Column with Distributed Heat Removal","authors":"I. N. Madyshev, O. S. Dmitrieva, A. O. Mayasova, A. N. Nikolaev","doi":"10.1007/s10556-023-01204-6","DOIUrl":"https://doi.org/10.1007/s10556-023-01204-6","url":null,"abstract":"","PeriodicalId":9748,"journal":{"name":"Chemical and Petroleum Engineering","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135517295","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}