Scientific drilling into the San Andreas fault and site characterization research: Planning and coordination efforts. Final technical report
The fundamental scientific issue addressed in this proposal, obtaining an improved understanding of the physical and chemical processes responsible for earthquakes along major fault zones, is clearly of global scientific interest. By sampling the San Andreas fault zone and making direct measurements of fault zone properties to 4.0 km at Parkfield they will be studying an active plate-boundary fault at a depth where aseismic creep and small earthquakes occur and where a number of the scientific questions associated with deeper fault zone drilling can begin to be addressed. Also, the technological challenges associated with drilling, coring, downhole measurements and borehole instrumentation that may eventually have to be faced in deeper drilling can first be addressed at moderate depth and temperature in the Parkfield hole. Throughout the planning process leading to the development of this proposal they have invited participation by scientists from around the world. As a result, the workshops and meetings they have held for this project have involved about 350 scientists and engineers from about a dozen countries.
- Research Organization:
- Stanford Univ., Dept. of Geophysics, CA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- FG03-94ER14430
- OSTI ID:
- 674610
- Report Number(s):
- DOE/ER/14430-T1; ON: DE99000013; TRN: AHC29820%%62
- Resource Relation:
- Other Information: PBD: 30 Aug 1998
- Country of Publication:
- United States
- Language:
- English
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