Characterization of nano based drilling fluid for shale swelling inhibition
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00356469" target="_blank" >RIV/68407700:21220/22:00356469 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1080/10916466.2022.2048014" target="_blank" >https://doi.org/10.1080/10916466.2022.2048014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/10916466.2022.2048014" target="_blank" >10.1080/10916466.2022.2048014</a>
Alternative languages
Result language
angličtina
Original language name
Characterization of nano based drilling fluid for shale swelling inhibition
Original language description
Shale swelling is vital causing instability issues with waterbased drilling fluids (WBDF). It happens because shale has reactive minerals causing swelling with water. Previously used inhibitors protected clay surface, but nanopores remained open. Physical plugging of nanopores is essential to improve swelling inhibition. Objective of this research is to identify a better shale swelling inhibitor. 0.1–1.1 wt% of Multi Walled Carbon Nanotubes (MWCNTs) is used to improve inhibition in bentonite wafers. MWCNTs is characterized by FESEM, TGA, and FTIR. Swelling inhibition, rheological, and filtration properties are determined upto 150 C. MWCNTs based WBDF is also characterized by XRD to study MWCNTs effect on d-spacing. Rheological model study is performed. FESEM determined 94.5% purity, TGA confirmed thermal stability up to 904 C, and FTIR found carbon bonds. MWCNTs has induced 57% swelling inhibition in comparison with base fluid. Rheological and filtration properties are improved potentially, that is, Rheology has improved 57% and filtration 55%. Drilling fluid samples are found following shear thinning and Bingham Plastic model with 0.933–0.97 R2 and lowest RMSE values upto 100 C. In future, MWCNTs can be used with other nanoparticles, polymers, and ionic liquids for swelling inhibition.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PETROLEUM SCIENCE AND TECHNOLOGY
ISSN
1091-6466
e-ISSN
1532-2459
Volume of the periodical
2022 (40)
Issue of the periodical within the volume
22
Country of publishing house
US - UNITED STATES
Number of pages
27
Pages from-to
2710-2736
UT code for WoS article
000766481000001
EID of the result in the Scopus database
2-s2.0-85126368142