TY  - BOOK
AU  - McDonald, William J.
TI  - Technology and needs for drilling and well testing instrumentation
U1  - 621.44 
PY  - 1978///
CY  - Berkeley
PB  - LBL
KW  - Perforación de Pozos
KW  - Geotermia
KW  - Tecnología
KW  - Congresos y Conferencias
N1  - Impreso. El artículo es parte de: Invitational well - testing symposium: proceedings; 06632; Detailed information on the physical properties of geothermal reservoirs is required for effective and economic development and operation of these energy sources. Since drilling and reservoir accounts for aproximately half of geothermal energy development costs, it is important that this information be available as quickly and as accurately as possible. While many methods are available to obtain needed information, two of the most important are measurements drilling and well testing
ER  -