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Journal Articles Energy Procedia Year : 2017

Deep Aquifer Sampling and the Use of Ball Check-valves Systems

Abstract

Investigations using deep water sampling systems are reported for the Albian aquifer, Paris Basin. Two wireline samplers and one ball-check valve sampler were used to determine fluid physico-chemical parameters, concentrations in major and trace elements and dissolved gases concentrations. Some physico-chemical parameters (e.g. temperature) of the fluid are affected by the use of a deep sampling system whatever the sampler used. Fluid chemistry can be characterized with a good confidence level. Dissolved gas concentrations are more difficult to accurately evaluate but it can be demonstrated that ball-check valves systems may help to improve to such measurements.
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Dates and versions

hal-03702864 , version 1 (23-06-2022)

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Frédérick Gal, Julie Lions, Solenne Grellier, Patrice Squarcioni, Jérôme Barrière. Deep Aquifer Sampling and the Use of Ball Check-valves Systems. Energy Procedia, 2017, 114, pp.3812 - 3823. ⟨10.1016/j.egypro.2017.03.1512⟩. ⟨hal-03702864⟩

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