Results 281 to 290 of about 15,353,518 (320)

Cementing materials for geothermal wells

Geothermics, 1972
Abstract In a well used in the search for endogenous fluids the opportunity exists to stop level of thermal waters of high temperature and pressure so that deeper levels can be reached, where it is inferred that there are fluids with better thermodynamic characteristics.
G. Radenti, L. Ghiringhelli
openaire   +1 more source

Factors affecting the efficiency of closed-loop geothermal wells

Applied Thermal Engineering, 2022
Sai Liu, A. Dahi Taleghani
semanticscholar   +1 more source

A review of conventional and alternative cementitious materials for geothermal wells

Renewable & Sustainable Energy Reviews, 2022
Sophia L. Bergen, Lyn Zemberekci, S. Nair   +2 more
semanticscholar   +1 more source

Drilling mud in geothermal wells

Geothermics, 1970
Abstract Owing to high thermality in areas where harnessing of endogenous steam takes place, an accurate choice of the type of circulating mud proves necessary in order to maintain the drilling fluid properties when temperatures exceed 140 °C. Along with high temperature effects, an analysis is made of alterations of mud constituents because of the ...
F. Fabbri, M. Vidali
openaire   +1 more source

Geothermal Well Taps Supercritical Temperatures

Civil Engineering Magazine, 2017
A borehole reaches a depth of 4.6 km in an effort to determine if supercritical fluids can be used to open a new dimension in geothermal utilization.
openaire   +1 more source

Well Testing At Los Azufres Geothermal Field

SPE Annual Technical Conference and Exhibition, 1979
Abstract It is important to determine reservoir characteristics as early in the life of the reservoir as possible. This paper presents a summary of the efforts made by Comision Federal de Electricidad to evaluate Los Azufres field by means of the implementation of standard pressure transient analysis techniques to ...
Jesus Rivera-R., Mehmet Saltuklaroglu
openaire   +1 more source

Utilization of existing hydrocarbon wells for geothermal system development: A review

Applied Energy, 2023
Josiane Jello, T. Başer
semanticscholar   +1 more source

Parametric Study of Mechanical Stresses within Cement Sheath in Geothermal Wells

, 2021
Yuxing Wu, Harshkumar Patel, S. Salehi
semanticscholar   +1 more source

Geothermal Drilling and Well Design

2013
This chapter begins by describing the construction of geothermal wells. The drilling process and equipment follow, but this is under continuous development, and the techniques described have been chosen to illustrate the issues rather than the latest practice.
openaire   +1 more source

Repurposing abandoned wells for geothermal energy: Current status and future prospects

Renewable Energy, 2022
L. Santos, A. Dahi Taleghani, D. Elsworth   +2 more
semanticscholar   +1 more source