Kümpel, H.; Erzinger, J.; Shapiro, S.
Two massive hydraulic tests completed in deep KTB pilot hole
Scientific Drilling, 3, 40–42, 2006.Graesle, W.; Kessels, W.; Kümpel, H.; Li, X.
Hydraulic observations from a 1 year fluid production test in the 4000 m deep KTB pilot borehole
Geofluids, 6, 8–23, 2006.Shapiro, S.; Kummerow, J.; Dinske, C.; Asch, G.; Rothert, E.; Erzinger, J.; Kümpel, H.; Kind, R.
Fluid induced seismicity guided by a continental fault: Injection experiment of 2004/2005 at the german deep drilling site (KTB)
Geophysical Research Letters, 33, L01309, 2006.Kümpel, H.; Grecksch, G.; Lehmann, K.; Rebscher, D.; Schulze, K.
Studies of in situ Pore Pressure Fluctuations at Various Scales
Oil & Gas Science and Technology, 54 (6), 679–688, 1999.Leonardi, S.; Kümpel, H.
Fractal variability in superdeep borehole — implications for the signature of crustal heterogeneities
Tectonophysics, 301 (1-2), 173–181, 1999.