Imroving efficiency of oil main pipeline construction and operation in permafrost terrain; 19th International Multidisciplinary Scientific GeoConference (SGEM 2019); Vol. 19, No. 5.1 : Ecology, economics, education and legislation
| Parent link: | 19th International Multidisciplinary Scientific GeoConference (SGEM 2019): conference proceedings, 30 June-6 July 2019, Albena, Bulgaria.— , 2019 Vol. 19, No. 5.1 : Ecology, economics, education and legislation.— [P. 383-390] |
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| מחבר תאגידי: | |
| מחברים אחרים: | , |
| סיכום: | Title screen The article investigates liquid pipelines that pass through the areas of Siberia and Far East. The negative impact of permafrost terrain, precisely its peculiar characteristics, on pipeline location is revealed. It is proved that there is high possibility of hazardous geocryological processes that may change the pipeline stress-strain conditions and lead to various technical accidents, which, in its turn, may result in significant leaks and serious pollution problems. Most oil main pipelines are typically underground, however, there are certain limits to laying pipes in the permafrost terrain. With regard to this fact, the authors of the present research propose a number of methods for protecting oil pipelines from adverse impact of geocryological processes. To accomplish this, a model of main oil pipeline which is planned to be laid in permafrost terrain was created. The authors investigated the pipeline section between two pump stations where oil is heated and pushed by the pumps. The proposed engineering solutions are based on engineering and technological approaches. The engineering approach includes differential measures for engineering protection (pipeline insulation, replacement of ice-rich ground in lower portion of trench, above-ground pipeline construction). The technological approach implies oil transport at low temperatures. The proposed combination of the approaches ensures incident-free operation of oil main pipelines that pass through the permafrost terrain. |
| שפה: | אנגלית |
| יצא לאור: |
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| נושאים: | |
| גישה מקוונת: | https://doi.org/10.5593/sgem2019/5.1/S20.048 |
| פורמט: | אלקטרוני Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664510 |
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| 200 | 1 | |a Imroving efficiency of oil main pipeline construction and operation in permafrost terrain |f N. V. Chukhareva, O. V. Brusnik, A. N. Chekhlov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 5 tit.] | ||
| 330 | |a The article investigates liquid pipelines that pass through the areas of Siberia and Far East. The negative impact of permafrost terrain, precisely its peculiar characteristics, on pipeline location is revealed. It is proved that there is high possibility of hazardous geocryological processes that may change the pipeline stress-strain conditions and lead to various technical accidents, which, in its turn, may result in significant leaks and serious pollution problems. Most oil main pipelines are typically underground, however, there are certain limits to laying pipes in the permafrost terrain. With regard to this fact, the authors of the present research propose a number of methods for protecting oil pipelines from adverse impact of geocryological processes. To accomplish this, a model of main oil pipeline which is planned to be laid in permafrost terrain was created. The authors investigated the pipeline section between two pump stations where oil is heated and pushed by the pumps. The proposed engineering solutions are based on engineering and technological approaches. The engineering approach includes differential measures for engineering protection (pipeline insulation, replacement of ice-rich ground in lower portion of trench, above-ground pipeline construction). The technological approach implies oil transport at low temperatures. The proposed combination of the approaches ensures incident-free operation of oil main pipelines that pass through the permafrost terrain. | ||
| 461 | |t 19th International Multidisciplinary Scientific GeoConference (SGEM 2019) |o conference proceedings, 30 June-6 July 2019, Albena, Bulgaria |d 2019 | ||
| 463 | |t Vol. 19, No. 5.1 : Ecology, economics, education and legislation |v [P. 383-390] | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a pipeline | |
| 610 | 1 | |a temperature | |
| 610 | 1 | |a ground | |
| 610 | 1 | |a stress-strain condition | |
| 610 | 1 | |a insulation | |
| 610 | 1 | |a construction | |
| 610 | 1 | |a safety | |
| 610 | 1 | |a трубопроводы | |
| 610 | 1 | |a температура | |
| 610 | 1 | |a грунты | |
| 610 | 1 | |a деформированные состояния | |
| 610 | 1 | |a изоляция | |
| 610 | 1 | |a конструкции | |
| 610 | 1 | |a безопасность | |
| 700 | 1 | |a Chukhareva |b N. V. |c specialist in the field of oil and gas business |c associate Professor, Tomsk Polytechnic University, candidate of chemical Sciences |f 1967- |g Natalia Vyacheslavovna |3 (RuTPU)RU\TPU\pers\30652 |9 14933 | |
| 701 | 1 | |a Brusnik |b O. V. |c specialist in the field of petroleum engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of pedagogical sciences |f 1974- |g Oleg Vladimirovich |3 (RuTPU)RU\TPU\pers\37460 |9 20347 | |
| 701 | 1 | |a Chekhlov |b A. N. |g Aleksandr Nikolaevich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа природных ресурсов |b Отделение нефтегазового дела |3 (RuTPU)RU\TPU\col\23546 |
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| 856 | 4 | |u https://doi.org/10.5593/sgem2019/5.1/S20.048 | |
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