Results 11 to 20 of about 4,389,832 (297)

Research Progress and Development of Deep and Ultra-Deep Drilling Fluid Technology

open access: yesPetroleum Exploration and Development
The research progress of deep and ultra-deep drilling fluid technology systematically reviewed, the key problems existing are analyzed, and the future development direction is proposed.
Yingrui Bai, Jinsheng Sun, Jingbin Yang
exaly   +4 more sources

A New Type of Whole Oil-Based Drilling Fluid

open access: yesPetroleum Exploration and Development, 2014
To meet the demand of ultra-deep well drilling and shale gas well drilling, organic clay and a oil-based filtrate reducer were developed and a whole oil-based drilling fluid formula was optimized.
Jiancheng LI   +5 more
exaly   +4 more sources

Significance and Complications of Drilling Fluid Rheology in Geothermal Drilling: A Review

open access: yesGeothermics, 2021
The harsh downhole conditions of high pressure and high temperature (HPHT) encountered in geothermal wells make the drilling operation challenging. Drilling in such environments requires a special drilling mud formulation with high thermal stability and ...
Ramadan Ahmed   +2 more
exaly   +2 more sources

Nanoparticles in Drilling Fluid: A Review of the State-of-the-Art

open access: yesJournal of Materials Research and Technology, 2021
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
exaly   +2 more sources

Real-Time Measurement of Drilling Fluid Rheological Properties: A Review

open access: yesSensors, 2021
The accurate and frequent measurement of the drilling fluid’s rheological properties is essential for proper hydraulic management. It is also important for intelligent drilling, providing drilling fluid data to establish the optimization model of the ...
Naipeng Liu, Longchen Duan, Hui Gao
exaly   +2 more sources

Multiple Synergistic Drilling Fluid System Application in Aihu Oilfield [PDF]

open access: yesMATEC Web of Conferences, 2017
The unstable layer of Aihu oilfield is characterized by strong hydration dispersion and weak expansion. The theory of multiple synergistic wall stabilization was applied to improve synergistic efficiency of the drilling fluid.
Liu Yingbiao   +3 more
doaj   +2 more sources

Agarwood Waste as A New Fluid Loss Control Agent in Water-based Drilling Fluid [PDF]

open access: yesInternational Journal of Science and Engineering, 2013
Agarwood has been used widely in various ways, including traditional medicine and art. The usage of agarwood has grown broader in modern times include in therapeutic medicines and perfumery.
Azlinda Azizi   +5 more
doaj   +2 more sources

Application of X-ray Diffraction (XRD) and Rock–Eval Analysis for the Evaluation of Middle Eastern Petroleum Source Rock

open access: yesEnergies, 2021
In this study, collected samples of nine different wells from the Middle East are used for various geochemical analyses to determine the hydrocarbon generation potential. The determination is carried out following the grain density, specific surface area,
Golam Muktadir   +4 more
doaj   +1 more source

Research Progress of Elastomer Materials and Application of Elastomers in Drilling Fluid

open access: yesPolymers, 2023
An elastomer is a material that undergoes large deformation under force and quickly recovers its approximate initial shape and size after withdrawing the external force.
Li-Li Yang, Zhi-Ting Ou, G. Jiang
semanticscholar   +1 more source

Green drilling fluid additives for a sustainable hole-cleaning performance: a comprehensive review

open access: yesEmergent Materials, 2023
Drilling fluids are the core of drilling operations, and they are responsible for many roles, such as lubricating drill string, cooling down drilling equipment, maintaining wellbore integrity, and transporting cuttings to the surface. High-energy demands
Husameldin Mahmoud   +4 more
semanticscholar   +1 more source

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