Development of environment-friendly oil-in-water emulsion based drilling fluid for shale gas formation using sunflower oil

2020 ◽  
Vol 191 ◽  
pp. 107129 ◽  
Author(s):  
Bhola K. Paswan ◽  
Vikas Mahto
2019 ◽  
Vol 210 ◽  
pp. 47-55 ◽  
Author(s):  
Majid Atarian ◽  
Ahmad Rajaei ◽  
Meisam Tabatabaei ◽  
Afshin Mohsenifar ◽  
Hojatolah Bodaghi

2020 ◽  
Vol 303 ◽  
pp. 125364 ◽  
Author(s):  
Nawel Jemil ◽  
Manel Ouerfelli ◽  
María Pilar Almajano ◽  
Jihene Elloumi-Mseddi ◽  
Moncef Nasri ◽  
...  

Author(s):  
Oladayo Adeyi ◽  
Daniel Imwansi Ogiem Ikhu-Omoregbe ◽  
Victoria A. Jideani

The influence of vinegar concentrations on the rheological properties of 40% (w/w) sunflower oil-in-water emulsions stabilized with 7% (w/w) gelatinized bambara groundnut flour (BGNF) was investigated. The rheological properties of interest were steady shear, time dependent and viscoelastic characteristics. Rheological characterizations of the emulsions were carried out using a shear rate controlled rheometer. Both emulsions with and without vinegar were pseudoplastic, thixotropic and viscoelastic fluids. Vinegar however, significantly (p < 0.05) affected rheological properties of BGNF-stabilized emulsion. Presence of vinegar in the emulsion decreased extent of thixotropy, pseudoplasticity and viscoelasticity of BGNF-stabilized emulsions. The results indicated that the rheological properties of BGNF-stabilized emulsion can be controlled and manipulated using vinegar however, the presence of vinegar in BGNF-stabilized emulsion may be deleterious to the emulsion. The result provided the information to understand the influence of vinegar on the rheological properties of BGNF-stabilized emulsions for product and process development.


Langmuir ◽  
2003 ◽  
Vol 19 (3) ◽  
pp. 540-547 ◽  
Author(s):  
Linggen Kong ◽  
James K. Beattie ◽  
Robert J. Hunter

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