publication . Article . 2016

Estimate of Hot Dry Rock Geothermal Resource in Daqing Oilfield, Northeast China

Guangzheng Jiang;
Open Access
  • Published: 01 Oct 2016 Journal: Energies, volume 9, page 731 (eissn: 1996-1073, Copyright policy)
  • Publisher: MDPI AG
Abstract
Development and utilization of deep geothermal resources, especially a hot dry rock (HDR) geothermal resource, is beneficial for both economic and environmental consideration in oilfields. This study used data from multiple sources to assess the geothermal energy resource in the Daqing Oilfield. The temperature logs in boreholes (both shallow water wells and deep boreholes) and the drilling stem test temperature were used to create isothermal maps in depths. Upon the temperature field and thermophysical parameters of strata, the heat content was calculated by 1 km × 1 km × 0.1 km cells. The result shows that in the southeastern part of Daqing Oilfield, the tempe...
Subjects
free text keywords: Isothermal process, Borehole, Extrapolation, Geothermal energy, business.industry, business, Geothermal gradient, Waves and shallow water, Drilling, Engineering, Petroleum engineering, hot dry rock, temperature, resource base, Daqing Oilfield, Technology, T
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publication . Article . 2016

Estimate of Hot Dry Rock Geothermal Resource in Daqing Oilfield, Northeast China

Guangzheng Jiang;