{"title":"Selection of the Optimal Well Completion Method for Coalbed Methane Field Development","authors":"Y. Yang, M. Khaidina, M. Liang","doi":"10.32935/1815-2600-2019-120-1-53-59","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-53-59","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114510045","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}
A. Shabanov, Yury Galyshev, A. Zaytsev, A. Sidorov
{"title":"Detergent Additive Performance as a Function of Base Diesel Fuel Composition","authors":"A. Shabanov, Yury Galyshev, A. Zaytsev, A. Sidorov","doi":"10.32935/1815-2600-2019-120-1-23-27","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-23-27","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129330818","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":"Thermocatalytic Method of Preparation of Heavy Oil for Pipeline Transport","authors":"F. Ismagilov, A. Kurochkin","doi":"10.32935/1815-2600-2019-120-1-14-17","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-14-17","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123889228","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}
A. Turkin, S. V. Sukhovehov, V. Logvinova, N. Polyakova
{"title":"Rust Deposit Removal Disiel Fuel System Off-Shore Oil Producing Platform","authors":"A. Turkin, S. V. Sukhovehov, V. Logvinova, N. Polyakova","doi":"10.32935/1815-2600-2019-120-1-28-31","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-28-31","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114885294","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":"Wave Velocity Ratio Analysis in the 3D/3C Multicomponent Seismic Interpretation","authors":"E. Gol, N. Avdeev","doi":"10.32935/1815-2600-2019-120-1-32-37","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-32-37","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123615513","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":"Comparative Analysis of Driliing of the Extreme Sites at the Kholmogorskoe Field","authors":"V. V. Kurenkov","doi":"10.32935/1815-2600-2019-120-1-44-47","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-44-47","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114668360","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":"Experience of Intervention for Refracturing a Horizontal Oil Well completed with Monobore liner with Fracturing Ports Controlled by Shifting Tool","authors":"A. Valiullin","doi":"10.32935/1815-2600-2019-120-1-48-52","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-48-52","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124791996","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}
E. Frantsina, N. Krivtsova, N. Belinskaya, E. Kotkova
{"title":"Thermodynamic Analysis of the Reactions of Sulphur-Containing Compounds in the Process of Diesel Fractions Hydrodesulphurization on the Base of Quantum-Chemical Calculations","authors":"E. Frantsina, N. Krivtsova, N. Belinskaya, E. Kotkova","doi":"10.32935/1815-2600-2019-120-1-18-22","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-18-22","url":null,"abstract":"On the base of quantum-chemical calculations (DFT, B3LYP, 3-21G), thermodynamic parameters of the reactions of sulfur-containing compounds in the process of diesel fractions hydrodesulphurization were estimated. Based on the thermodynamic analysis, the probability of reactions occurrence was determined, the reaction scheme for hydrocarbon transformations was proposed, which can be used in mathematical modeling. It was shown that thermodynamic probability of the hydrogenolysis reactions increases in the series: dibenzothiophenes (ΔGr=-33.27 kJ/mol), benzothiophenes (ΔGr=-71.36 kJ/mol), thiophenes (ΔGr=-137.20 kJ/mol) and sulfides (ΔGr=-142.64 kJ/mol). It was found that hydrogenolysis of sulfides, thiophenes, and benzothiophenes proceeds irreversibly, and hydrogenolysis of dibenzothiophenes proceeds reversibly through the stage of aromatic hydrocarbons formation, followed by their hydrogenation to cycloparaffins. It was shown that in the series of thiophenes, benzothiophenes, and dibenzothiophenes, the thermodynamic probability of the hydrogenolysis reactions decreases with increasing molecular weight. The values of the enthalpies of the sulfur-containing compounds reactions are calculated, and all reactions were shown to be exothermic. The greatest thermal effect is is observed for reactions of dibenzothiophenes hydrogenation to bicyclic paraffins (ΔHr=-514.89 kJ/mol), reactions of benzothiophenes to cycloparaffins (ΔHr=-398.71 kJ/mol), reactions of thiophenes to paraffins (ΔHr=317.85 kJ/mol.","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114384627","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}
N. A. Atachkina, E. Baranova, M. G. Lagutkin, V. Dikov
{"title":"To Calculate the Indicators of Cleaning of Drilling Fluids from Mechanical Impurities in Vortex Hydraulic Separators","authors":"N. A. Atachkina, E. Baranova, M. G. Lagutkin, V. Dikov","doi":"10.32935/1815-2600-2019-120-1-60-64","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-60-64","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115220264","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}
T. O. Komilov, «Burg’Ichi Biznes», Е. Е. Sanetullaev, S. Umedov
{"title":"Experimental Studies of Fluid Fluids Preventing Complications Arising in the Process of Drilling Oil and Gas Wells","authors":"T. O. Komilov, «Burg’Ichi Biznes», Е. Е. Sanetullaev, S. Umedov","doi":"10.32935/1815-2600-2019-120-1-42-43","DOIUrl":"https://doi.org/10.32935/1815-2600-2019-120-1-42-43","url":null,"abstract":"","PeriodicalId":131433,"journal":{"name":"Oil and Gas Technologies","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133563401","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}