Results 41 to 50 of about 11,924 (261)

Research and Application of Expandable Tieback Device for Multilateral Well

open access: yesShiyou jixie, 2017
Considering the rare completion technology of current multilateral well and the difficult tieback technology, an expandable tieback device for multilateral well has been developed.
Qi Yamin   +3 more
doaj  

Multilateral drilling & completion technology based on Solid Expandable Tubular fixing system

open access: yesPetroleum Exploration and Development, 2009
A new multilateral technology is developed based on the Solid Expandable Tubular (SET) fixing system. By this new technology, every kinds of tool in drilling, completion, well repair, and oil-formation improvement are located and operated according to ...
Zhang Yanping   +3 more
doaj   +1 more source

The evidence base for ranger patrol effectiveness in conservation and how to improve it

open access: yesBiological Reviews, EarlyView.
ABSTRACT Ranger patrols are a cornerstone of wildlife protection efforts around the world and occur across all ecological governance systems. Evidence that patrols reduce threats to wildlife and enable their recovery has not been systematically examined previously.
Trina Rytwinski   +19 more
wiley   +1 more source

An Economic Model for Assessing the Feasibility of Multilateral Wells

open access: yesJournal of King Saud University: Engineering Sciences, 2001
This paper presents an economic model developed for assessing the feasibility of drilling multilateral wells for exploiting oil reservoirs. Detailed equations are derived for calculating the cost, return on investment and discounted net present value ...
Abdel-Alim H. El-Sayed   +3 more
doaj   +1 more source

The importance and effects of BEPS multilateral convention in international tax law [PDF]

open access: yesZbornik Radova Pravnog Fakulteta u Nišu, 2017
The Multilateral Convention to Implement Tax Treaty Related Measures to Prevent Base Erosion and Profit Shifting is a result of the BEPS project carried out by the OECD and G20.
Popović Dejan, Ilić-Popov Gordana
doaj   +1 more source

Environmental Regulation at the Crossroads: A Review of Catalysts and Barriers in Circular Economy Transitions

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Amid growing resource pressures, environmental regulation plays a critical role in enabling the transition to a circular economy (CE). This study conducts a systematic literature review to synthesize how different regulatory approaches—command‐and‐control, market‐based, voluntary, and reflexive—affect CE transitions across economic and ...
Li Yuan
wiley   +1 more source

Application of multilateral wells with limited sand production to heavy oil reservoirs

open access: yesPetroleum Exploration and Development, 2008
Multilateral wells with limited sand production are proposed to produce offshore heavy oil reservoirs. This technique was studied through lab experiments and numerical simulation.
Shou-wei ZHOU   +3 more
doaj   +1 more source

Climate Finance by Multinational Development Banks - with Special Attention to Europe [PDF]

open access: yesAthens Journal of Business & Economics, 2019
The paper aims at highlighting the importance of climate protection in the world and in Europe due to climate change, as well as the role of multilateral development banks in climate finance.
Mária Bábosik
doaj   +1 more source

Powering Transparency: Global Drivers of Sustainability Reporting in the Electricity Sector

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT We examine the drivers of sustainability reporting quality (QSR), conceptualised along two complementary dimensions, relevance and reliability, to assess how firm‐level attributes and institutional conditions jointly shape disclosure practices in the electricity sector.
Alva Marasigan   +3 more
wiley   +1 more source

Relations between the European Union (EU) and Japan [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2022
The present paper has as its starting point two well-developed economies, the European Union and Japan, representing an eloquent example of a successful partnership.
Tudor Colomeischi
doaj  

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