Results 21 to 30 of about 17,546,139 (332)

Vankor oil field development experience

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2019
The Vankor oil field is in the third stage of the development. Well stock mostly includes horizontal and directional wells. Analysis of the field development showed that actual development rate is much higher than planned.
Evgeny V. Panikarovskii   +2 more
doaj   +1 more source

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

open access: yesRevista 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   +3 more
doaj   +1 more source

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

open access: yesMeitan 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

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

open access: yesEnergies, 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   +2 more
doaj   +1 more source

The Impact of Default Dependency and Collateralization on Asset Pricing and Credit Risk Modeling [PDF]

open access: yes, 2013
This article presents a comprehensive framework for valuing financial instruments subject to credit risk and collateralization. In particular, we focus on the impact of default dependence on asset pricing, as correlated default risk is one of the most ...
Xiao, Tim
core   +1 more source

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

open access: yesEnergies, 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   +6 more
doaj   +1 more source

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

open access: yesAgribusiness, 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   +5 more
wiley   +1 more source

Strategic Portfolio Building in Donors’ Multilateral Institutional Choice

open access: yesEast 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

An Improved Semi-Analytical Approach for Predicting Horizontal and Multilateral Well Performance

open access: yesOil and Gas Wells, 2019
Field development and economic evaluation of hydrocarbon demand for an accurate model for predicting horizontal well performance as horizontal and multilateral wells have become far more prominent in the industry than vertical wells.
A. Fadairo   +4 more
semanticscholar   +1 more source

Return and Volatility Spillovers Among Major Cotton Markets

open access: yesAgribusiness, 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   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy