Oxygen isotope geochemistry of rocks from the Pre-Pilot Hole of the Chinese Continental Scientific Drilling Project (CCSD-PPH1)

2005 ◽  
Vol 90 (5-6) ◽  
pp. 857-863 ◽  
Author(s):  
Z. M. Zhang
Keyword(s):  
Oxygen Isotope ◽  
Isotope Geochemistry ◽  
Scientific Drilling ◽  
Pilot Hole ◽  
Drilling Project

scholarly journals Review of Recent Drilling Projects in Unconventional Geothermal Resources at Campi Flegrei Caldera, Cornubian Batholith and Williston Sedimentary Basin

Energies ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3306
Author(s):  
Renato Somma ◽  
Daniela Blessent ◽  
Jasmin Raymond ◽  
Madeline Constance ◽  
Lucy Cotton ◽  
...  
Keyword(s):  
Renewable Energy Sources ◽  
Lessons Learned ◽  
Campi Flegrei ◽  
Geothermal Resources ◽  
Scientific Drilling ◽  
Pilot Hole ◽  
The United Kingdom ◽  
Extensional Faulting ◽  
Drilling Site ◽  
Drilling Project

Unconventional geothermal resource development can contribute to increase power generation from renewable energy sources in countries without conventional hydrothermal reservoirs, which are usually associated with magmatic activity and extensional faulting, as well as to expand the generation in those regions where conventional resources are already used. Three recent drilling experiences focused on the characterization of unconventional resources are described and compared: the Campi Flegrei Deep Drilling Project (CFDDP) in Italy, the United Downs Deep Geothermal Power (UDDGP) project in the United Kingdom, and the DEEP Earth Energy Production in Canada. The main aspects of each project are described (geology, drilling, data collection, communication strategies) and compared to discuss challenges encountered at the tree sites considered, including a scientific drilling project (CFDDP) and two industrial ones (UDDGP and DEEP). The first project, at the first stage of pilot hole, although not reaching deep supercritical targets, showed extremely high, very rare thermal gradients even at shallow depths. Although each project has its own history, as well as social and economic context, the lessons learned at each drilling site can be used to further facilitate geothermal energy development.

scholarly journals Oxygen isotope ratios in olivine from the Hawaii Scientific Drilling Project

1996 ◽  
Vol 101 (B5) ◽  
pp. 11807-11813 ◽  
Author(s):  
John M. Eiler ◽  
John W. Valley ◽  
Edward M. Stolper
Keyword(s):  
Oxygen Isotope ◽  
Isotope Ratios ◽  
Scientific Drilling ◽  
Oxygen Isotope Ratios ◽  
Drilling Project

Salton Sea Scientific Drilling Project; on-site science management; California

1986 ◽  
Author(s):  
J.H. Sass ◽  
S.S. Priest ◽  
L.C. Robison ◽  
J.D. Hendricks
Keyword(s):  
Salton Sea ◽  
Scientific Drilling ◽  
Science Management ◽  
Drilling Project

Oxygen isotope geochemistry of the Sullivan massive sulfide deposit, Kimberley, British Columbia

1984 ◽  
Vol 79 (5) ◽  
pp. 933-946 ◽  
Author(s):  
Bruce E. Nesbitt ◽  
Fred J. Longstaffe ◽  
David R. Shaw ◽  
Karlis Muehlenbachs
Keyword(s):  
British Columbia ◽  
Oxygen Isotope ◽  
Isotope Geochemistry ◽  
Massive Sulfide ◽  
Sulfide Deposit ◽  
Massive Sulfide Deposit
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