Results 11 to 20 of about 13,985,455 (243)

Living Well with Chronic Conditions: chronic disease self-management in Oregon [PDF]

open access: yes, 2009
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Ceased with 2009Mode of access: Internet from the Oregon ...

core   +16 more sources

Design and Algorithm Verification of a Gyroscope-Based Inertial Navigation System for Small-Diameter Spaces in Multilateral Horizontal Drilling Applications

open access: yesMicromachines, 2015
In the recent years horizontal drilling (HD) has become increasingly important in oil and gas exploration because it can increase the production per well and can effectively rework old and marginal vertical wells.
Tao Li   +3 more
doaj   +1 more source

Numerical Investigation on Gas Production Performance in Methane Hydrate of Multilateral Well under Depressurization in Krishna-Godavari Basin

open access: yesGeofluids, 2021
Nature gas hydrate is a new kind of clean and potential resources. Depressurization is regarded as the most effective and promising hydrate production technology.
Xin Xin, Si Li, Tianfu Xu, Yilong Yuan
doaj   +1 more source

MIGA Annual Report 2022

open access: yes, 2022
In FY22, Multilateral Investment Guarantee Agency (MIGA) issued 4.9 billion dollars in new guarantees across a record 54 projects. The projects focused on encouraging private investors to work with host
Multilateral Investment Guarantee Agency
core   +1 more source

Multilateral Stability and Efficiency of Trade Agreements: A Network Formation Approach [PDF]

open access: yes, 2013
We study the endogenous network formation of bilateral and multilateral trade agreements by means of hypergraphs and introduce the equilibrium concept of multilateral stability. We consider multi-country settings with a firm in each country that produces
Jorzik, Nathalie   +3 more
core   +1 more source

Productivity Prediction and Simulation Verification of Fishbone Multilateral Wells

open access: yesGeofluids, 2022
As fishbone multilateral wells are increasingly used in the development of oil and gas fields, the need for the optimal design of multilateral well parameters has become increasingly urgent.
Wen Jing, Liu Xiao, Hu Haixia, Luo Wei
doaj   +1 more source

Economic and productivity evaluation of different horizontal drilling scenarios: Middle East oil fields as case study

open access: yesJournal of Petroleum Exploration and Production Technology, 2019
Development of high-density oil and gas fields presents a great challenge to the energy industry due to the low productivity of individual wells and their high drilling cost.
Abbas Khaksar Manshad   +6 more
doaj   +1 more source

Assessing the European Parliament’s Democratic Credentials [PDF]

open access: yesRomanian Journal of European Affairs, 2015
Doubts persist about the democratic legitimacy and role of the European Parliament in EU decision-making – this article takes a critical look at the body’s democratic credentials. An analysis of voter turnout and the impact the ‘Spitzenkandidaten process’
Stephen Vitkovitch
doaj  

The Adverse Impact of Muddy Laminae on Conventional SAGD Performance and Improvement Strategy with the Multilateral Well Pattern

open access: yesGeofluids, 2021
With further progress of Steam-Assisted Gravity Drainage (SAGD) technology, a growing number of oil sands or heavy oil reservoirs were put into production in an efficient way.
Yang Yu   +7 more
doaj   +1 more source

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