Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures
The Antarctic subglacial drilling rig (ASDR) is designed to recover 105 mm-diameter ice cores up to 1400 m depth and 41.5 mm-diameter bedrock cores up to 2 m in length. In order to ensure safe and convenient drilling, drilling auxiliaries are designed to support fieldwork and servicing. These auxili...
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Online Access: | https://doi.org/10.1017/aog.2020.39 https://doaj.org/article/eb6ce18347a34c45a7af16c172d6a097 |
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ftdoajarticles:oai:doaj.org/article:eb6ce18347a34c45a7af16c172d6a097 2023-05-15T13:29:33+02:00 Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures Xiaopeng Fan Pavel Talalay Youhong Sun Xingchen Li Nan Zhang Alexey Markov Yang Yang Pinlu Cao Rusheng Wang Yongwen Liu Yunchen Liu Ting Wang Wei Wu Cheng Yang Jialin Hong Da Gong Han Zhang Mikhail Sysoev Xiao Li An Liu Yazhou Li 2021-04-01T00:00:00Z https://doi.org/10.1017/aog.2020.39 https://doaj.org/article/eb6ce18347a34c45a7af16c172d6a097 EN eng Cambridge University Press https://www.cambridge.org/core/product/identifier/S0260305520000397/type/journal_article https://doaj.org/toc/0260-3055 https://doaj.org/toc/1727-5644 doi:10.1017/aog.2020.39 0260-3055 1727-5644 https://doaj.org/article/eb6ce18347a34c45a7af16c172d6a097 Annals of Glaciology, Vol 62, Pp 24-33 (2021) Glaciological instruments and methods ice coring ice engineering Meteorology. Climatology QC851-999 article 2021 ftdoajarticles https://doi.org/10.1017/aog.2020.39 2023-03-12T01:31:55Z The Antarctic subglacial drilling rig (ASDR) is designed to recover 105 mm-diameter ice cores up to 1400 m depth and 41.5 mm-diameter bedrock cores up to 2 m in length. In order to ensure safe and convenient drilling, drilling auxiliaries are designed to support fieldwork and servicing. These auxiliaries are subdivided into several systems for power supply, drill tripping in the borehole, ice core and chip processing, and drill servicing and maintenance. The required equipment also includes two generators, a drilling winch with a cable, logging winch with a cable, control desk, pipe handler with a fixed clamp, chip chamber vibrator, centrifuge, emergency devices and fitting and electrical tools. Additionally, several environmental protective measures such as a new liquid-tight casing with a thermal casing shoe and a bailing device for recovering drilling fluid from the borehole were designed. Most of the auxiliaries were tested during the summer of 2018–2019 near Zhongshan Station, East Antarctica while drilling to the bedrock to a depth of 198 m. Article in Journal/Newspaper Annals of Glaciology Antarc* Antarctic Antarctica East Antarctica ice core Directory of Open Access Journals: DOAJ Articles Antarctic East Antarctica The Antarctic Zhongshan ENVELOPE(76.371,76.371,-69.373,-69.373) Zhongshan Station ENVELOPE(76.371,76.371,-69.373,-69.373) Annals of Glaciology 62 84 24 33 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Glaciological instruments and methods ice coring ice engineering Meteorology. Climatology QC851-999 |
spellingShingle |
Glaciological instruments and methods ice coring ice engineering Meteorology. Climatology QC851-999 Xiaopeng Fan Pavel Talalay Youhong Sun Xingchen Li Nan Zhang Alexey Markov Yang Yang Pinlu Cao Rusheng Wang Yongwen Liu Yunchen Liu Ting Wang Wei Wu Cheng Yang Jialin Hong Da Gong Han Zhang Mikhail Sysoev Xiao Li An Liu Yazhou Li Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures |
topic_facet |
Glaciological instruments and methods ice coring ice engineering Meteorology. Climatology QC851-999 |
description |
The Antarctic subglacial drilling rig (ASDR) is designed to recover 105 mm-diameter ice cores up to 1400 m depth and 41.5 mm-diameter bedrock cores up to 2 m in length. In order to ensure safe and convenient drilling, drilling auxiliaries are designed to support fieldwork and servicing. These auxiliaries are subdivided into several systems for power supply, drill tripping in the borehole, ice core and chip processing, and drill servicing and maintenance. The required equipment also includes two generators, a drilling winch with a cable, logging winch with a cable, control desk, pipe handler with a fixed clamp, chip chamber vibrator, centrifuge, emergency devices and fitting and electrical tools. Additionally, several environmental protective measures such as a new liquid-tight casing with a thermal casing shoe and a bailing device for recovering drilling fluid from the borehole were designed. Most of the auxiliaries were tested during the summer of 2018–2019 near Zhongshan Station, East Antarctica while drilling to the bedrock to a depth of 198 m. |
format |
Article in Journal/Newspaper |
author |
Xiaopeng Fan Pavel Talalay Youhong Sun Xingchen Li Nan Zhang Alexey Markov Yang Yang Pinlu Cao Rusheng Wang Yongwen Liu Yunchen Liu Ting Wang Wei Wu Cheng Yang Jialin Hong Da Gong Han Zhang Mikhail Sysoev Xiao Li An Liu Yazhou Li |
author_facet |
Xiaopeng Fan Pavel Talalay Youhong Sun Xingchen Li Nan Zhang Alexey Markov Yang Yang Pinlu Cao Rusheng Wang Yongwen Liu Yunchen Liu Ting Wang Wei Wu Cheng Yang Jialin Hong Da Gong Han Zhang Mikhail Sysoev Xiao Li An Liu Yazhou Li |
author_sort |
Xiaopeng Fan |
title |
Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures |
title_short |
Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures |
title_full |
Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures |
title_fullStr |
Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures |
title_full_unstemmed |
Antarctic subglacial drilling rig: Part III. Drilling auxiliaries and environmental measures |
title_sort |
antarctic subglacial drilling rig: part iii. drilling auxiliaries and environmental measures |
publisher |
Cambridge University Press |
publishDate |
2021 |
url |
https://doi.org/10.1017/aog.2020.39 https://doaj.org/article/eb6ce18347a34c45a7af16c172d6a097 |
long_lat |
ENVELOPE(76.371,76.371,-69.373,-69.373) ENVELOPE(76.371,76.371,-69.373,-69.373) |
geographic |
Antarctic East Antarctica The Antarctic Zhongshan Zhongshan Station |
geographic_facet |
Antarctic East Antarctica The Antarctic Zhongshan Zhongshan Station |
genre |
Annals of Glaciology Antarc* Antarctic Antarctica East Antarctica ice core |
genre_facet |
Annals of Glaciology Antarc* Antarctic Antarctica East Antarctica ice core |
op_source |
Annals of Glaciology, Vol 62, Pp 24-33 (2021) |
op_relation |
https://www.cambridge.org/core/product/identifier/S0260305520000397/type/journal_article https://doaj.org/toc/0260-3055 https://doaj.org/toc/1727-5644 doi:10.1017/aog.2020.39 0260-3055 1727-5644 https://doaj.org/article/eb6ce18347a34c45a7af16c172d6a097 |
op_doi |
https://doi.org/10.1017/aog.2020.39 |
container_title |
Annals of Glaciology |
container_volume |
62 |
container_issue |
84 |
container_start_page |
24 |
op_container_end_page |
33 |
_version_ |
1766001210268057600 |