Results 11 to 20 of about 127,095 (306)
Energies, 2023 The relevance of the application of hydraulic thruster technology is determined by the technological limitations of drilling both vertical and horizontal wells.
Andrey A. Kunshin +4 more
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Effects of lime on ester based drilling fluid [PDF]
, 2011 Lime known as calcium hydroxide is one of the important components in invert emulsion drilling fluid. It has been used to activate the emulsifier. However, excessive lime has adverse effect on ester as it could accelerate hydrolysis of ester into its ...
Razali, Siti Zulaika +5 more
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Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2023 Drilling fluid is a vital component in drilling engineering and can be considered as the lifeblood of the drilling. It serves multiple functions such as cooling the drill bit, cleaning the wellbore, and maintaining wellbore stability.
Yu Suo +4 more
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Enhancing the performance of Xanthan gum in water-based mud systems using an environmentally friendly biopolymer [PDF]
, 2020 Xanthan gum is commonly used in drilling fluids to provide viscosity, solid suspension, and fluid-loss control. However, it is sensitive to high temperatures and not tolerant of field contaminants. This paper presents an experimental study on the effects
Akpan, EU, Enyi, GC, Nasr, GG
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International Journal of Electrochemical Science, 2020 Today, reclamation and reuse of wastewater from textile, food and pharmaceutical industries are the big challenges for researchers to decrease the diseases and pollution in the world.
Dichen Tan +6 more
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Super-amphiphobic, strong self-cleaning and high-efficiency water-based drilling fluids
Petroleum Exploration and Development, 2020 Based on the amphiphobic theory on underground rock surface, a super-amphiphobic agent is developed and evaluated which can form nano-micro papilla structure on rock, filter cake and metal surface, reduce surface free energy, prevent collapse, protect ...
Guancheng JIANG +4 more
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Drilling performance analysis of impregnated micro bit [PDF]
Mechanical Sciences, 2022 The cutting mechanical properties of impregnated diamond bit depend on the performance of its cutting elements. Aiming at the factors affecting the cutting element performance of impregnated diamond bit, the laboratory rock breaking experiment of ...
D. Song +11 more
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Soluble pozzolanic materials from coal bottom ash as cement replacement material [PDF]
, 2021 Nowadays, intensive research in production of highly reactive pozzolanic materials from industrial waste to replace cement is crucial. This action expected to increase industrial waste recycling rate and at the same time reduce extraction of non ...
Abd Wahab, Azrina +3 more
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Invasion Analysis of Oil-Based Drilling Fluid Based on NMR Experiment
Cejing jishu, 2023 In order to clarify the intrusion characteristics of deep and ultra-deep oil-based drilling fluids in the southern margin of Junggar basin and its influence on nuclear magnetic resonance (NMR) logging, NMR experiments are conducted to analyze the ...
LIN Jingqi +5 more
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Predictive modelling of the impact of silica nanoparticles on fluid loss of water based drilling mud [PDF]
, 2018 Research into the use of nanoparticles for drilling mud formulation is gaining momentum but a key challenge involves predicting the effect of nanoparticles on the properties of the modified mud.
Afolabi, Richard Oyekunle +2 more
core +1 more source