Data Publications

SAFOD Main Hole downhole logging data phase 1.2 2124-2353m, year: 2004

hasData_Center_Short_Name	SDDB
hasDataset_Online_Resource	http://dx.doi.org/10.1594/GFZ.SDDB.1122
hasProject_Long_Name	San Andreas Fault-Zone Observatory at Depth International Continental Scientific Drilling Program
hasDataset_Release_Date	2008-08-27
hasDataset_Title	SAFOD Main Hole downhole logging data phase 1.2 2124-2353m, year: 2004
hasEntry_ID	10.1594/GFZ.SDDB.1122
hasKeyword	Cable Tension Cal. Caliper Density correction Enhanced Thermal Neutron Porosity Spontaneous Potential Shifted Standard Resolution Density Porosity Standard Resolution Formation Density Standard Resolution Formation Photoelectric Factor environmentally corrected gamma-ray gamma ray Array Induction Four Foot Conductivity A60 Array Induction Four Foot Resistivity A10 Array Induction Four Foot Resistivity A20 Array Induction Four Foot Resistivity A30 Array Induction Four Foot Resistivity A60 Array Induction Four Foot Resistivity A90 Array Induction Mud Resistivity Fully Calibrated Array Induction One Foot Resistivity A10 Array Induction One Foot Resistivity A20 Array Induction One Foot Resistivity A30 Array Induction One Foot Resistivity A60 Array Induction One Foot Resistivity A90 Array Induction Two Foot Conductivity A60 Array Induction Two Foot Conductivity A90 Array Induction Two Foot Resistivity A10 Array Induction Two Foot Resistivity A20 Array Induction Two Foot Resistivity A30 Array Induction Two Foot Resistivity A60 Array Induction Two Foot Resistivity A90 Array Induction Two Foot Rt Array Induction Two Foot Rxo Backscatter Delta Rho Cartridge Temperature Computed Gamma Ray Corrected Far Thermal Counting Rate Corrected Near Thermal Counting Rate Delta Thermal Neutron Porosity Differential Caliper Formation Potassium Concentration Formation Thorium Concentration Formation Uranium Concentration Generalized Borehole Temperature HGNS deviation HiRes Enhanced Thermal Neutron Porosity HiRes Gamma-Ray HiRes Thermal Neutron Porosity High Resolution Invaded Zone Resistivity Micro Inverse Resistivity Micro Normal Resistivity Photoelectric Factor Correction Porosity CrossPlot SP Armor Return Standard Gamma Ray Standard Resolution Density Standoff Standard Resolution Invaded Zone Resistivity Standard Resolution Resistivity Standoff Thermal Neutron Porosity Thermal Neutron Porosity (Ratio Method) Array Induction Two Foot Inner Diameter of Invasion Array Induction Two Foot Outer Diameter of Invasion (D2) Array Induction One Foot Rt Array Induction One Foot Rxo Caliper 1 Caliper 2 Hole Azimuth Hole Deviation Memorized Pad 1 Azimuth Memorized relative bearing Pad 1Azimuth Relative Bearing Sonde deviation
hasSummary	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 2124-2353m (rel. to rig floor, 9,45m abv gnd)
GCMD Sciencekeywords describing the dataset. Click on Keyword to find similar datasets	GCMD Solid Earth

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