Drilling data at MeBo200 drill site GeoB23234-1, South China Sea


Drilling data at site GeoB23231-1 were collected during operation of the sea floor drill rig MARUM-MeBo200 during research expedition SO266 in November 2018 on the northern part of the summit of Four Way Closure Ridge at the South China. Vertical movements of the drill head are monitored with an electromagnetic encoder type TXN 11551 FD by TWK Supreme Sensoric GmbH. Drilling depth was calculated by summing up the drill head movements with the drill being connected to the drill string. The accuracy of the calculated drilling depth is about 0.1%. Flow rate of the flush water was measured within the pressure line of the flush water pump by using a RN3/32/15SP360 flowmeter by UK Flowtechnik. The accuracy of the measurement is better than 0.2%

DOI https://doi.org/10.1594/PANGAEA.945431
Related Identifier https://doi.org/10.1594/PANGAEA.945432
Related Identifier https://doi.org/10.1007/s11001-022-09500-1
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.945431
Creator Freudenthal, Tim ORCID logo
Publisher PANGAEA
Publication Year 2022
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 715 data points
Discipline Earth System Research
Spatial Coverage (119.801 LON, 22.058 LAT)
Temporal Coverage Begin 2018-11-10T14:35:00Z
Temporal Coverage End 2018-11-11T02:29:00Z