Detailed Fluid Inclusion and Stable Isotope Analysis on Deep Carbonates from the North Alpine Foreland Basin to Constrain Paleofluid Evolution

Table 1

Overview of the sampled wells and outcrops for the reconstruction of paleofluid composition and temperature in the Molasse Basin (Figure 1).

Well	Depth (m TVD)	Stratigraphy, sample	Fluid inclusions			Stable isotopes
				Thick section	Cutting sample		Thick section	Cutting sample
STG	4350-4440	ti-kim, cc	25	3		15	x	x
A1	2646-2740	ti-kim, cc	23	2
MOS	1288- 1449	ti-kim, cc, d	43	2		7	x
C1	3303	ti-kim, cc	15	1
SCH	4375-4378	ti-kim, cc, d	105	4
FRH	2130-2410	ti-kim, cc, d	18		5
GEN	4360-4850	ti-kim, cc, d	113	2	7	20	x	x
UHA	3060-3555	ti-kim, cc	40		2	59		x
TRN	4220-4860	ti-kim, cc, d	19		10	11		x
BWO	2370-2565	ti-kim, cc	10		5
KIR	3425-4090	ti-kim, cc				46		x
SAU	4060-5475	ti-kim, cc				41		x
TFK	3480-3933	ti-kim, cc				10		x
Outcrop
2		ti, cc				2	x
3		kim, cc				1	x
4		kim, cc				2	x
6		kim, cc	1	2		2	x
7		kim, cc				2	x
10		kim, cc	4	4		14	x
11		ti, cc	8	1		1	x
12		kim, cc	4	1			x
13		kim, cc, d	4	1		2	x
14		kim, cc	1	1			x
15		ti, cc				2	x
19		ti, cc				4	x
21		kim, cc	2	1
25		kim, cc	1	1
26		kim, cc				2	x
27		kim, cc, d	1	1
30		kim, cc				2	x
32		kim, cc	1	2		2	x
34		kim, cc	1	1		2	x
35		kim, cc				2	x
39		kim, cc	4	1		15	x
Sum			443	31	29	266	min. 21	min. 7

The thick sections were made from drill cores. n: number of measurements. Samples: calcite: cc; dolomite: d; Tithonian: ti; Kimmeridgian: kim. The well abbreviations are the same as in Figure 1.