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Data Publication
SAFOD Main Hole downhole logging data phase 1.1
SAFOD
Deutsches GeoForschungsZentrum GFZ
(2007)
Descriptions
SAFOD is motivated by the need to answer fundamental questions about the physical and chemical processes controlling faulting and earthquake generation within a major plate-bounding fault. SAFOD will drill and instrument an inclined borehole across the San Andreas Faultspan> Zone to a depth of 3.2 km, targeting a repeating microearthquake source. The drill site is located west of the vertical San Andreas Fault on a segment of the fault that moves through a combination of aseismic creep and repeating microearthquakes. It lies at the extreme northern end of the rupture zone of the 1966, Magnitude 6 Parkfield earthquake, the most recent in a series of events that have ruptured the fault five times since 1857. The Parkfield region is the most comprehensively instrumented section of a fault anywhere in the world, and has been the focus of intensive study for the past two decades. This data set contains open hole geophysical wireline logging data from 591-1447m (rel. to rig floor, 9,45m abv gnd)
Keywords
Originally assigned keywords
San Andreas Fault-Zone Observatory at Depth
Land based
Cable Tension
Cal. Caliper
calculation
Density correction
Enhanced Thermal Neutron Porosity
environmentally corrected gamma-ray
gamma ray
gamma ray logging
HALS
High Resolution Deep Resistivity
High Resolution Shallow Resistivity
HRCC
HRDD
Laterolog Deep Resistivity
Laterolog Groningen Resistivity
Laterolog Shallow Resistivity
Spontaneous Potential Shifted
Standard Resolution Density Porosity
Standard Resolution Formation Density
Standard Resolution Formation Photoelectric Factor
MSL enriched keywords
Inferred deformation behavior
microphysical deformation mechanism
time-dependent mechanism
tectonic plate boundary
transcurrent tectonic plate boundary
tectonic deformation structure
tectonic fault
Equipment
borehole logging
MSL enriched sub domains i
rock and melt physics
geo-energy test beds
Source publisher
Deutsches GeoForschungsZentrum GFZ
DOI
10.1594/gfz.sddb.1082
Creators
SAFOD
References
10.1016/j.apgeochem.2008.01.012
Citation
SAFOD. (2007). SAFOD Main Hole downhole logging data phase 1.1 [Data set]. Deutsches GeoForschungsZentrum GFZ. https://doi.org/10.1594/GFZ.SDDB.1082
Dates
Issued:
2007-09-05
Language
en