Add to ORKGThis paper describes the use of downhole motors in the Tiwi geothermal field in the Philippines, The discussion includes the application Of a Dyna-Drill with insert-type bits for drilling through surface alluvium. The economics of this type of drilling are compared to those of conventional rotary drilling. The paper also describes the use of a turbodrill that drills out scale as the well produces geothermal fluids
A water driven down-the-hole drilling equipment (Wassara) was developed some years ago at the Kiruna...
The widespread, economic utilization of geothermal energy is at least partly dependent on efficient ...
Directional drilling technology was extended and modified to drill the first well of a subsurface ge...
Well drilling costs in the Philippines currently account for 66% of the cost of steamfield developme...
Drilling deep boreholes for exploration of some mineral deposits are becoming more popular in many a...
Geothermal drilling, historically, has presented what seemed to be insurmountable barriers to the ef...
Approximately 50% of the cost of a new geothermal power plant is in the wells that must be drilled. ...
The main part of the overall energy demand in the northern European Union is due to building heating...
The past, present, and some future aspects of the geothermal energy (GTE) industry have been reviewe...
The Geothermal Technology Division of the US Department of Energy is sponsoring two programs related...
Study 1 : Drilling complexity has been increasing over the years. With deeper targets, the oil and g...
Renewable energy is seen as the future source for meeting the world’s growing demand, with geotherma...
The theme of this review, ''Geothermal Energy and the Utility Market--The Opportunities and Challeng...
Summarization: Drilling maybe the most expensive part of an exploration campaign for production of m...
The Hard Rock Penetration program is developing technology to reduce the costs of drilling and compl...
A water driven down-the-hole drilling equipment (Wassara) was developed some years ago at the Kiruna...
The widespread, economic utilization of geothermal energy is at least partly dependent on efficient ...
Directional drilling technology was extended and modified to drill the first well of a subsurface ge...
Well drilling costs in the Philippines currently account for 66% of the cost of steamfield developme...
Drilling deep boreholes for exploration of some mineral deposits are becoming more popular in many a...
Geothermal drilling, historically, has presented what seemed to be insurmountable barriers to the ef...
Approximately 50% of the cost of a new geothermal power plant is in the wells that must be drilled. ...
The main part of the overall energy demand in the northern European Union is due to building heating...
The past, present, and some future aspects of the geothermal energy (GTE) industry have been reviewe...
The Geothermal Technology Division of the US Department of Energy is sponsoring two programs related...
Study 1 : Drilling complexity has been increasing over the years. With deeper targets, the oil and g...
Renewable energy is seen as the future source for meeting the world’s growing demand, with geotherma...
The theme of this review, ''Geothermal Energy and the Utility Market--The Opportunities and Challeng...
Summarization: Drilling maybe the most expensive part of an exploration campaign for production of m...
The Hard Rock Penetration program is developing technology to reduce the costs of drilling and compl...
A water driven down-the-hole drilling equipment (Wassara) was developed some years ago at the Kiruna...
The widespread, economic utilization of geothermal energy is at least partly dependent on efficient ...
Directional drilling technology was extended and modified to drill the first well of a subsurface ge...