CEMENTING OF GEOTHERMAL WELLS. PROGRESS REPORT NO.1, APRIL - JUNE 1976.

A coordinated program for the development of improved cements specifically designed for geothermal well applications was initiated in April 1976. A successful program will lead to a major advance in the technology required to economically utilize geothermal energy. The goals for the overall program are as follows: (1) Preparation of an integrated research and development plan for the investigation of new well-cementing materials specifically designed for geothermal well applications. (2) To provide the technical basis for the development, testing, and practical demonstration of high-temperature cementing materials for geothermal wells. (3) Rapid transfer and implementation of the technology in the private sector. To date, a preliminary management plan has been prepared and the state of the art of well cementing is being determined by a series of meetings with companies that develop and utilize the technology