Results 111 to 120 of about 10,595 (295)

Hydrogen Bonds-Enhanced Organoclay-Free Oil Based Drilling Fluid System

, 2017
Conventional oil based drilling fluids or muds (OBMs) using organophilic clay as viscosifier and rheological control agent cannot carry drill cuttings and suspend weighting materials effectively in oil well drilling process.
Xian Bin Huang, Guan Cheng Jiang
core   +1 more source

Recent Advances in Pickering Emulsion Templated Phase Change Material Microcapsules: Design, Fabrication, and Multifunctional Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fabrication process of phase change microcapsules using a Pickering emulsion template method and their subsequent applications. The increasing demand for efficient thermal energy storage systems has driven the development of phase change material microcapsules (PCMMs), which provide high energy‐storage density, reversible phase change, and reduced ...
Ziyan Li, Jinsheng Sun, Kaihe Lv, Chaozheng Liu, Meichun Li   +4 more
wiley   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Evaluating the Effect of Claytone-EM on the Performance of Oil-Based Drilling Fluids

ACS Omega
This study provides a detailed characterization and evaluation of Claytone-EM as a rheological additive to enhance the performance of oil-based drilling fluids (OBDFs) under high-pressure, high-temperature (HPHT) conditions. It also offers a comparative evaluation of the effectiveness of Claytone-EM with an existing organoclay, analyzing their mineral ...
Ali Mahmoud, Rahul Gajbhiye, Salaheldin Elkatatny   +2 more
openaire   +3 more sources

Enabling Ultrastable Microbubbles With Graphene Aerogel Enrichment and Machine Learning for Highly Efficient Carbon Storage

Electron, EarlyView.
This study aims to introduce a novel‐designed structure of the colloidal aphron microbubbles reinforced by incorporating hydrophobic aerographene microparticles onto the hydrophobic outer shell. This results in the formation of a robust composite film and armored microbubble that offers exceptional ultrastability under elevated pressures of up to 400 ...
Mohammad Hossein Akhlaghi, Malek Naderi, Ali Pilehvar Meibody, Shurui Yang, Mojtaba Abdi‐Jalebi   +4 more
wiley   +1 more source

The rheological and filtration properties of black seed (Nigella Sativa L.) ester as a base fluid in drilling fluid

Journal of Engineering and Applied Science
The unceasing utilization of diesel oil, the regular base fluid, as the base fluid of drilling mud has brought about severe ecological worries and regulation because of its poisonousness, non-biodegradability, and similarity issues.
Damilola Deborah Olaniyan, Akintola A. Sarah   +1 more
doaj   +1 more source

Research on Class Structural Environmentally Friendly Emulsifiers for Oil-based Drilling Fluids

Zuanjingye yu wanjingye
Using environmentally friendly ester derivatives such as epoxy fatty acid esters as raw materials, react with polyamines to form a main emulsifier with a Gemini surfactant structure. Then, using the main emulsifier as raw material, partially sulfonate it
Bingfang CHENG, Chengjun WANG, Fankang BU, Linghan BAO, Chongchong WANG, Peng XIANG   +5 more
doaj   +1 more source

Ervironmental friendly drilling fluid management offshore Norway

Tyt. z nagłówka.Bibliogr. s. [197].Types and amount of fluids utilized when drilling a well determine to which extent the drilled cuttings are legally considered hazardous waste.
Bilstad, Torleiv.
core  

Production of synthetic based drilling fluid from palm oil [PDF]

, 2013
The use of ester as a base fluid in synthetic base fluids (SBF) has become a trend in drilling operations due to many advantages compared to the conventional drilling fluids.
Abdul Habib, Nor Saiful Hafiz
core  

Iron Energy Carrier: Experimental Characterisation, Combustion Diagnostic and Benchmarking with Other Clean Metal Fuels

Energy Science &Engineering, EarlyView.
This study investigates how iron particles burn across a wide size range, revealing late‐stage nanoparticle release and a previously unrecognised shift in combustion behaviour near 118 µm. High‐speed imaging, PMT diagnostics and SEM analyses have been conducted.
Zakaria Mansouri
wiley   +1 more source