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Now showing items 51-54 of 54
Effects of Cassava-Leaf-Enhanced Carbonitriding on Case-Hardening of Barite Mining Tools
(2017-12-12)
This study presents the results of an experimental study of the effects of cassava leaves carbonitriding on the microstructure, hardness and abrasive wear behaviour of AISI 1065 and AISI 1070 steels used for barite mining ...
Assessment of Beneficiation Process of a Nigerian Barite Source for Utilization as Oil Drilling Mud
(2017-12-12)
The texture and size distribution of various species of gangue minerals affect the beneficiation of barite and lower the specific gravity of barite as-mined. About 9% of the barite used in the oil industry in Nigeria is ...
Measurable Set-Valued Functions and Bochner Integrals
(2017-12-12)
In this thesis, several concepts from Topology, Measure Theory, Probability Theory, and Functional analysis were combined in the study of the measurability of set-valued functions and the Bochner integral. We started with ...
Effects of Non-Darcy Flow on The Impairment of Gas Condensate Wells
(AUST, 2017-12-10)
Gas condensate reservoirs are initially discovered as single-phase gas reservoirs. As the reservoir is produced below the fluid dew-point pressure, an increase in condensate saturation in the near wellbore region occur ...