Results 71 to 80 of about 777 (212)

Sacrificial anode Fered–Fenton process for the degradation of a model naphthenic acid in high‐salinity water

The Canadian Journal of Chemical Engineering, EarlyView.
Fered–Fenton treatment of saline produced water: generation of reactive oxygen species and enhanced degradation of cyclohexane carboxylic acid through in‐situ electrochemical Fenton reactions. Abstract Offshore oilfield produced water (OPW) is a highly complex and hypersaline effluent from oil and gas extraction industry.
Daniela Gier Della Rocca, Silvio Edegar Weschenfelder, Luciana Prazeres Mazur, Edinara Luiz, Daniele Cocco Durigon, João Paulo Winiarski, Rosely Aparecida Peralta, Regina F. P. M. Moreira   +7 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

Drilling Fluid Technology for the Deepest Vertical Well in Asia – The Ultra-Deep Well Pengshen-6

Zuanjingye yu wanjingye
Well Pengshen-6, a six-interval well with a total depth of 9,026 m, is a key exploration well deployed by the PetroChina Southwest Oil & Gasfield Company. The projected reservoir is mainly the Dengying Formation in the Sinian System.
Yi XU, Tao HE, Jun WANG, Meng OU, Fushou YAN, Huaan ZHOU, Xuyao HUANG   +6 more
doaj   +1 more source

Updated facility‐level inventory and LCIA of the public electricity grid in Ontario, Canada

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract As the composition of Ontario's electricity grid will change over time, it is important to have a comprehensive understanding of the environmental impacts of Ontario's electricity grid as it stands today. However, publicly available information on impacts of Ontario's electricity grid is available only in aggregate from government sources.
Jamie Rose, Thomas A. Adams II, Giancarlo Dalle Ave   +2 more
wiley   +1 more source

Tailoring phosphate mining waste into high‐performance geopolymers: A sustainable process for selective CO2/N2 separation

The Canadian Journal of Chemical Engineering, EarlyView.
Overview of the synthesis, structural features, and CO2 capture performance of geopolymer‐based adsorbents prepared from phosphate mining waste, including granular and spherical materials with high surface area, CO2 capture capacity, and CO2/N2 selectivity.
Alisson Lopes Freire, Mariana Schneider, Ramon Vinícius Santos de Aquino, Enrique Rodríguez‐Castellón, Tirzhá Lins Porto Dantas, Bruno Francisco Oechsler, Humberto Jorge José, Regina de Fátima Peralta Muniz Moreira   +7 more
wiley   +1 more source

A Novel Thermo-Thickening Oil-Based Drilling Fluid Based on Composite Thickener Under High Temperature and Pressure

Energies
Under high-temperature conditions in deep well formations, oil-based drilling fluids tend to show degraded rheological properties and reduced suspension capacity, which may impair wellbore cleanliness and circulation pump pressure and hinder drilling. To
Weijie Chen, Xiaoming Tang, Leilei Wang, Hong Ma, Anliang Chen, Jian Zhang, Weian Huang, Guanzheng Zhuang, Hanyi Zhong, Xianbin Zhang   +9 more
doaj   +1 more source

Drilling Fluid Waste Management in Drilling for Oil and Gas Wells

Chemical Engineering Transactions, 2017
Drilling operation produces two major wastes which are produced water and drilling waste. The drilling waste must be properly managed to ensure no impact to the environment and human.
A.R. Ismail, A.H. Alias, W.R.W. Sulaiman, M.Z. Jaafar, I. Ismail   +4 more
doaj   +1 more source

Climate Protest and Firm ESG Performance: Elucidating Global North–South Inequalities

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT In response to calls to keep global warming below 1.5°C, firms have employed responsible business practices in their operations. Neglecting their normative and ontological ethical obligations to their stakeholders has often attracted climate protests, posing a potential risk to business operations and their reputation by threatening their ...
Peter Adjei‐Bamfo, Alfred Wong, Roman Meinhold, Alain Neher, Justice N. Bawole   +4 more
wiley   +1 more source

A High Performance Lubricant for Complex Shale Oil Drilling Conditions

Zuanjingye yu wanjingye
Shale oil drilling is faced with challenges such as high friction, poor stability of drilling fluid additives in high-temperature high-salinity environment and increasingly stringent environment protection requirement.
Jianlong WANG, Yao JIANG, Shengkun WANG, Yuezhi WANG, Zhanhao ZHANG, Jintang WANG, Yanlong YANG   +6 more
doaj   +1 more source

Bio-organoclays for oil-based drilling fluids

Bio-argiles organiques pour fluides de forage à base de pétrole Les argiles organiques sont connues pour modifier les propriétés rhéologiques des boues de forage dans le domaine pétrolier. Dans le cadre de ce travail, une série d’argiles organiques a été préparée à base de bentonite et de lécithine. Les différents paramètres tels que la
openaire   +1 more source