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Gas Hydrate Research Well Program Additional Pictures Date: 2002.02.22

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THUMBNAIL	NAME	REMARKS	DEPTH (m)
	UN_flecas_1.jpg	Erik Spangenberg and Johannes Kulenkampff (GFZ) got their first core samples last Tuesday and start performing experiments under simulated in situ conditions.	n.a. - n.a.
	UN_flecas_2.jpg	Erik and Joe prepared 20 plugs (47mm in diameter and 50mm in length ) out of 11 core samples.	n.a. - n.a.
	UN_flecas_3.jpg	When ever possible they tried to take one plug parallel to the core axis and one perpendicular to get information about anisotropy.	n.a. - n.a.
	UN_flecas_4.jpg	To date Erik and Joe measured 12 samples with varying hydrate content from the depth interval between 892m and 1088m.	n.a. - n.a.
	UN_flecas_5.jpg	Although the power amplifier brokes down, Erik and Joe where able to get good p-wave signals and for some samples also good s-wave signals.	n.a. - n.a.
	UN_flecas_6.jpg	The measurements of electrical resistivity worked very well for all samples measured so far.	n.a. - n.a.
	UN_flecas_7.jpg	Both parameters have been measured in dependence of temperature from about -10 Celsius to in situ formation temperature.	n.a. - n.a.
	UN_flecas_8.jpg	With the exception of two samples, we where able to extract between 1 and 7 ml of pore water samples before and after the hydrate dissociation.	n.a. - n.a.
	UN_flecas_9.jpg	The chemical analysis of the pore water will support the interpretation of the collected resistivity data.	n.a. - n.a.