Extraction-reinjection at Ahuachapan geothermal field. En : Second invitational well - testing symposium.

Cuellar, Gustavo
Choussy, Mario
Escobar, David

1978

621.44
L4191

A review of the geology and thermodynamics of the Ahuachapan Geothermal Field is give. The intensive mass extraction of the steam-water mixture started after the first unit began operating. The total mass extraction until August 1978, reach 50.478 kilotons. A continuous program of measurements was made in order to obtain a complete history of pressures, temperatura, and chemistry changes of the reservoir fluids as a result of the controlled extraction - reinjection system.

ENERGIA GEOTERMICA; HIDROGEOLOGIA;