EIA for the Goliat Offshore Oil Field Development. Worlds northernmost offshore oil development?

2010 ◽  
Author(s):  
Erik Bjornbom ◽  
Steinar Nesse ◽  
Ole Hansen ◽  
Grethe Foldnes
Keyword(s):  
Oil Field ◽  
Field Development ◽  
Oil Development ◽  
Oil Field Development ◽  
Offshore Oil

Optimal design and scheduling for offshore oil-field development

2019 ◽  
Vol 123 ◽  
pp. 300-316 ◽  
Author(s):  
Yuxi Wang ◽  
Segen F. Estefen ◽  
Marcelo Igor Lourenço ◽  
Cheng Hong
Keyword(s):  
Optimal Design ◽  
Oil Field ◽  
Field Development ◽  
Oil Field Development ◽  
Offshore Oil

Broadband experience on deep offshore oil field development: Angolan example, B17/CLOV project

2013 ◽  
Author(s):  
Celso Gomes ◽  
Loic Bovet ◽  
Christian Deplante ◽  
Sergio Tchikanha ◽  
Enrico Zamboni
Keyword(s):  
Oil Field ◽  
Field Development ◽  
Oil Field Development ◽  
Offshore Oil

A Unique Integrated Asset Modeling Solution to Optimize and Manage Uncertainty in a Giant Offshore Oil Field Development Mega-Project

2012 ◽  
Author(s):  
Osama Hamdy Khedr ◽  
Jayant Amur ◽  
Rakkad Al-Ameri ◽  
Richard Torrens ◽  
Ahmed Abdalslam Amtereg
Keyword(s):  
Oil Field ◽  
Field Development ◽  
Oil Field Development ◽  
Offshore Oil

scholarly journals A justification of the application of low-mineralized flooding at the later stage of offshore oil field development

2021 ◽  
pp. 265-270
Author(s):  
Д.С. Тананыхин ◽  
А.Д. Селимов ◽  
Л.А. Сайченко
Keyword(s):  
Water Injection ◽  
Oil Field ◽  
Water Flooding ◽  
Reservoir Pressure ◽  
Reservoir Water ◽  
Field Development ◽  
Stage Of Development ◽  
Oil Field Development ◽  
Mineralized Water ◽  
Offshore Oil

Известно, что для поддержания пластового давления используется вода совместимая по своему химическому составу с пластовой. В этом случае обеспечивается возможность сохранить присущую эксплуатируемому объекту поровую структуру. Данная работа посвящена обоснованию применения низкоминерализованного заводнения нефтяных месторождений на поздней стадии разработки. На основе изученного материала разработаны методические рекомендации для повышения эффективности системы поддержания пластового давления за счет закачки низкоминерализованной воды. Результаты теоретического анализа (литературная и патентная проработки) дополнительно были подтверждены проведенным гидродинамическим моделированием низкоминерализованного заводнения на примере нефтяного месторождения. It Has been known that the water used for reservoir pressure maintenance has to be compatible in its chemical composition with the reservoir water. In this case, it is possible to preserve the pore structure inherent in the exploited object. This article is devoted to the justification of applying low-mineralized water flooding at the later stage of offshore oil field development. Authors developed a method to improve the efficiency of reservoir pressure maintenance system with applying low-mineralized water injection. The novelty of this article is the mathematical determination of the optimal period for the start of the application of low-mineralized water flooding. Theoretical analysis results were also confirmed by hydrodynamic modeling of low-mineralized water flooding in an offshore oil field at a late stage of development. Based on the analysis results, authors identified requirements and recommendations for the low-mineralized water flooding.

Experimental Investigation on Hydrodynamic Performances of a Spar FPSO

2015 ◽  
Author(s):  
Haining Lu ◽  
Jin Wang ◽  
Yufeng Kou ◽  
Xiaoliang Qi
Keyword(s):  
South China Sea ◽  
South China ◽  
Deep Water ◽  
Model Tests ◽  
Oil Field ◽  
Towing Tank ◽  
Field Development ◽  
Oil Storage ◽  
Oil Field Development ◽  
Offshore Oil

A deepwater Spar Drilling Production Storage Offloading (SDPSO) floating system or Spar FPSO that integrates Spar dry-tree production, oil storage and offloading has been proposed for offshore oil exploitation. Benefits of the deep drafted first generation classic Spar, such as excellent stability and hydrodynamic performances that allow dry tree drilling and production, large capacity of the mid hull section for oil storage, cost efficiency for construction and save in-service operations, are combined to provide a competitive solution from moderate deep water of 300m to ultra-deep water of 3,000m. The present Spar FPSO is proposed for the potential deepwater oil field development in South China Sea. It uses the hull mid-section with large capacity for wet oil storage, utilizing the density difference between the oil and the sea water for wet storage and oil-water displacement in the storage tank. To demonstrate the feasibility and to investigate its hydrodynamic performances of the Spar FPSO, comprehensive experimental investigations, including the in-place model tests in the deepwater offshore basin and the VIM model tests in the towing tank, have been undertaken. For the in-place model tests, both the stand alone and the tandem offloading conditions were considered. The classic Spar hull, the taut mooring system and the top tensioned risers (TTRs) were all included to represent the coupling effects of the whole system. Various metocean environments, such as the 100-year storm, the 1-year storm and the offloading condition, were considered to give a complete assessment. Different mooring configurations were also studied to adapt to the deep and moderate water depths correspondingly. The global responses, such as the hull six degree of freedom motions, top tensions of mooring lines and risers, possible green water occurrences, were monitored and recorded in real time. Additionally, a preliminary VIM experiment was also carried out in the towing tank since the vortex induced motions (VIM) is one of the most concerned issues for the deep drafted Spar. The VIM characteristics with different heading angles and current velocities were obtained. It is demonstrated that the Spar FPSO has satisfactory hydrodynamic and VIM performances in metocean environmental conditions in South China Sea. It gives a feasible and competitive alternative with integrated dry-tree drilling, production, oil storage and offloading functionalities for offshore oil field development in deep water depth.

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