Results 21 to 30 of about 11,924 (261)

Design of Multilateral Wells for the Conditions of Guajira Offshore Basin in the Colombian Caribbean Sea

Revista Fuentes El Reventón Energético, 2022
This article proposes the design of a multilateral well on the Tayrona area conditions located in the Guajira Offshore basin that belongs to the Colombian Caribbean.
Emiliano Ariza León, Daniel Sebastián Ortiz Riaño, Geovanni Rodríguez Turizo, Jairo Humberto Cabrera Tovar   +3 more
doaj   +1 more source

Effect of Well Orientation on Oil Recovery from Waterflooding in Shallow Green Reservoirs: A Case Study from Central Africa

Energies, 2021
Recovery efficiency is a key factor in decision-making in oil and gas projects. Although structural setup and well type considerably influence waterflood recovery, few studies have explored the performance of highly deviated wells during the ...
Jackson Waburoko, Congjiao Xie, Kegang Ling   +2 more
doaj   +1 more source

Dynamics evolution and well type optimization of deep well injection in coal mines water

Meitan xuebao
Some coal mines in the Ordos Basin face challenges in disposing of highly mineralized mine water. Deep-well reinjection technology offers an effective solution for large-scale, low-cost water management.
Longfei FENG, Shuangming WANG, Hao WANG
doaj   +1 more source

A Nonlinear Dynamic Model for Characterizing the Downhole Motions of the Sidetracking Tool in a Multilateral Well

Energies, 2023
It is of practical interest to investigate the mechanical behaviors of a sidetracking tool system and to describe the sidetracking tool’s vibration mechanical response, as this can provide an important basis for evaluating and optimizing the tool ...
Xiuxing Zhu, Weixia Zhou, Yujian Lei, Peng Jia, Shifeng Xue, Bo Zhou, Yuanbo Xia   +6 more
doaj   +1 more source

Unsuccessful Coupling of Weakly Coordinating Anion–Based Mg Salts and Alkoxyalkylamine Solvents for Rechargeable Mg Battery Application: Trace Water‐Driven Interfacial Failure

Advanced Science, EarlyView.
Combining recently established two ground‐breaking concepts, the adoption of WCAs and the use of alkoxyalkylamine‐based solvents in electrolyte formulations for rechargeable magnesium metal batteries, has led to unexpectedly unsuccessful electrochemical Mg plating/stripping performance. Comprehensive experimental and computational analyses revealed the
Toshihiko Mandai, Antoine Barthélemy, Hendrik Koger, Harald Scherer, Ingo Krossing   +4 more
wiley   +1 more source

Strategic Portfolio Building in Donors’ Multilateral Institutional Choice

East Asian Economic Review, 2021
More donors are formally assessing their multilateral aid disbursement policies as well as the multilateral institutions that they contribute to.
Baran Han
doaj   +1 more source

Keeping Pace or Falling Behind? The Depth of Latin American Trade Agreements

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This article examines whether Latin American countries are keeping pace with global trends in trade agreement depth or falling behind. Using 681 agreements (1970–2019), we develop the Depth Index of Trade Agreements (DITA) to weight provisions endogenously through factor analysis based on co‐occurrence patterns.
Raphael Gomes da Silva, Fernanda Aparecida Silva, Lia Nogueira   +2 more
wiley   +1 more source

Traceability of Agri‐Food Products: The Key to Conscious Trade

Agribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo, Fernanda Aparecida Silva, Michelle Márcia Viana Martins, Marcelo José Braga Nonnenberg, Ruan da Silva Vianna, Carla Cristina Passos Cruz   +5 more
wiley   +1 more source

Covid-19 as a catalyst of asymmetric bilateralism: ASEM’s vulnerable position and economic salience as a saviour of the EU-Asia multilateral relations

Australian and New Zealand Journal of European Studies, 2021
The unprecedented global health crisis caused by COVID-19 has unleashed individual, self-centred responses in most states, including Asian and European countries.
JAVIER MARTÍN MERCHÁN, LAURA PAÍNO PEÑA   +1 more
doaj   +1 more source

Return and Volatility Spillovers Among Major Cotton Markets

Agribusiness, EarlyView.
ABSTRACT This study explores return and volatility transmission among major cotton markets. Several events have disrupted cotton supply and demand in recent years, leading to heightened price volatility and significant shifts in market interconnections.
Susmitha Kalli, Berna Karali, Yangxuan Liu, Munisamy Gopinath   +3 more
wiley   +1 more source