| hasData_Center_Short_Name |
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| hasDataset_Online_Resource |
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| hasProject_Long_Name |
- San Andreas Fault-Zone Observatory at Depth
- International Continental Scientific Drilling Program
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| hasDataset_Release_Date |
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| hasDataset_Title |
- SAFOD Main Hole downhole logging data phase 1.1
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| hasEntry_ID |
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| hasKeyword |
- Cable Tension
- Cal. Caliper
- Density correction
- Enhanced Thermal Neutron Porosity
- High Resolution Deep Resistivity
- High Resolution Shallow Resistivity
- 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
- environmentally corrected gamma-ray
- gamma ray
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| hasReference |
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10.1016/j.apgeochem.2008.01.012
http://dx.doi.org/10.1016/j.apgeochem.2008.01.012
Supplement to: Thomas Wiersberg and Jörg Erzinger (2008): Origin and spatial distribution of gas at seismogenic depths of the San Andreas Fault from drill-mud gas analysis, Applied Geochemistry, 23(6): 1675-1690.
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| hasSummary |
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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 Fault 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)
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| GCMD Sciencekeywords describing the dataset. Click on Keyword to find similar datasets | |
