Browsing Department of Petroleum Engineering by Author "Agonafir, Mesfin Belayneh"
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Effect of nanoparticles on properties of geopolymers designed for well cementing applications
Alvi, Muhammad Awais Ashfaq; Khalifeh, Mahmoud; Agonafir, Mesfin Belayneh (Peer reviewed; Journal article, 2020)Recently the focus of the oil and gas industry is to find the alternative material for well barrier applications. Geopolymers are among the suggested materials, which could be used in the future to solve the well integrity ... -
Nano-based Elastomer Swelling Agent
Kam, Iris Sok Yee (Masteroppgave/UIS-TN-IPT/2017;, Master thesis, 2017-06)With multistage hydraulic fracturing and extended reach wells becoming increasingly common, the need for effective annular zonal isolation has become paramount. In such wells, swell packers are being preferred over traditional ... -
The Effect Of MoS2 -And Graphene Nanoparticles On The Properties & Performance Of Polymer /Salt Treated Bentonite
Agonafir, Mesfin Belayneh; Wrobel, Stanislaw (Journal article; Peer reviewed, 2017)Among others, properly designed drilling fluid is a key for a success of drilling operation. The rheology, and lubricity of drilling fluids control the hydraulics, hole cleaning and the mechanical friction between string ... -
The Effect Of Titanium Nitride(TiN) Nanoparticle On The Properties & Performance Bentonite Drilling Fluid
Agonafir, Mesfin Belayneh; Berg, Vegard (Journal article; Peer reviewed, 2017)In recent years, the application of nano technology is attracting the oil and gas industry. Nanomaterials research results show an improving result of cement, drilling fluid and Enhanced Oil Recovery. In this paper, the ...