Results 1 to 10 of about 6,264 (168)
Study on Ultrafine Particles Used in Drilling Fluids [PDF]
In this paper, several ultrafine particles were prepared and characterized, then the performance of drilling fluids were evaluated after ultrafine particles were added in water base drilling fluids.
Cao X C +5 more
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Invert Drilling Fluids with High Internal Phase Content
One of the most important tasks when drilling a borehole is to select the appropriate type of drilling fluid and adjust its properties to the borehole’s conditions. This ensures the safe and effective exploitation of the borehole.
Sławomir Błaż +3 more
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Regarding the increasing production from unconventional reservoirs, especially shale reservoirs, it is essential to determine appropriate drilling fluid in drilling operations to have maximum efficiency.
Jiawei Fan +2 more
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The critical functions performed by drilling fluids during drilling operations include providing hydrostatic pressure to prevent formation fluids from entering into the wellbore, keeping the drill bit cool and clean during drilling, carrying out drill ...
S. I. Okonkwo, O. F. Joel
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Calculation of Pressure Loss of Two Drilling Muds in Noor Oil Field
In this work, calculation of pressure losses in circulating system for two drilling muds is evaluated in Noor oil field. Two types of drilling muds that were used for drilling section 12 1/4" and 8 3/4" which are Salt saturated mud and Ferro Chrome ...
hassan Abdul Ameer, hassan Abdul Hadi
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Nanoparticles in drilling fluid: A review of the state-of-the-art
Nanoparticles (NPs) as a nanotechnologies unit have a huge potential for improving drilling fluids. However, the role of NPs in this field is still in its infancy and consequently has attracted much more attention in the last years.
Goshtasp Cheraghian
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Analysis the influence of natural non-toxic components on physicochemical parameters of drilling fluids [PDF]
Objective: to analyze the effect of non-toxic components on physical andchemical characteristics of drilling fluids. Methodology: determination of physical characteristics (density, plastic viscosity, yield point, effective viscosity, gel strength, water
Belukhin A.I. +3 more
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Some hexanamide-mono and di-linoleniate esters were prepared by the reaction of linolenic acid and hexanamide (derived from the reaction of hexanoic acid and diethanolamine).
M.M. Dardir +4 more
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Smart Fluids and Their Applications in Drilling Fluids to Meet Drilling Technical Challenges
This article presents extensive analysis and review on recent developments in smart fluids as well as future opportunities of smart drilling fluids utilization in oil and gas well drilling while focusing on the following smart fluids: smart nanoparticles,
Deng Jingen +2 more
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The paper presents the results of a systematic study of the influence of nano-additives of various concentrations, average sizes and composition on the temperature dependence of the viscosity and rheological behavior of water-based drilling fluids ...
A.V. Minakov +3 more
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