The Rheology and Performance of Geothermal Spring Water-Based Drilling Fluids
Joint Authors
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In this study, the rheological properties and performances of mud prepared with geothermal spring water to be used by geothermal drilling operators were examined at ambient and elevated temperatures.
In this context, mud samples were prepared in the compositions detailed in the API specification by using five different geothermal spring water types and a distilled water type.
Afterwards, density, apparent viscosity, plastic viscosity, yield point, gel strength, fluid loss, pH, and filter cake thickness of these samples were measured.
The drilling muds were analyzed by means of rheological tests in accordance with the standards of the American Petroleum Institute (API).
The experimental results have revealed that the mud prepared with geothermal water have lower viscosity and yield point compared to those prepared with freshwater at elevated temperatures.
The stability of the muds decreases, especially at temperatures higher than 250°F, and they start to become flocculated.
It was concluded that geothermal water-based muds have higher API fluid loss and cake thickness than the freshwater-based one.
Therefore, it could be interpreted that the muds prepared with geothermal spring water will exhibit lower flow performance and lower ability of hole cleaning and rate of penetration compared to the freshwater muds.
Hence, it is recommended that this kind of water should not be used to prepare drilling mud.
American Psychological Association (APA)
Avci, Emine& Mert, Bayram Ali. 2019. The Rheology and Performance of Geothermal Spring Water-Based Drilling Fluids. Geofluids،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1153108
Modern Language Association (MLA)
Avci, Emine& Mert, Bayram Ali. The Rheology and Performance of Geothermal Spring Water-Based Drilling Fluids. Geofluids No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1153108
American Medical Association (AMA)
Avci, Emine& Mert, Bayram Ali. The Rheology and Performance of Geothermal Spring Water-Based Drilling Fluids. Geofluids. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1153108
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1153108