RISER CHALLENGES FOR WEST AFRICAN DEEP WATER FIELD DEVELOPMENTS

机译：西非深水油田开发面临的挑战

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A case study for development of a deep-water field West of Africa has been carried out. The casernstudy involved development of riser solutions for production, water injection and gas injection.rnSpecific challenges for some typical West African deep-water fields with shallow reservoir arernthe high viscosity, the low temperature and the low outlet pressure of the oil.rnThe study covered different riser solutions including steel catenary risers and hybrid riserrnconcepts. Riser insulation and heating was identified as weak points in today?s industryrntechnology. A number of governing parameters for obtaining feasible riser solutions based onrnexisting technology was identified.rnCost comparisons between solutions based on catenary risers and solutions applying hybrid risersrnwere performed.rnThe paper concludes on the areas where advances in the riser technology can lead to significantrncost benefits for typical deep-water developments West of Africa.

机译：开展了非洲西部深水油田开发的案例研究。案例研究涉及生产，注水和注气提升管解决方案的开发。rn一些典型的西非深水油田的浅层储层面临的具体挑战是高粘度，低温和低出口压力。立管解决方案，包括钢悬链立管和混合立管概念。立管保温和加热被认为是当今工业技术的薄弱环节。确定了用于基于现有技术获得可行立管解决方案的许多控制参数。rn对基于悬链立管的解决方案与采用混合立管的解决方案之间的成本进行了比较。rn本文总结了立管技术的进步可以为典型的立管带来显着的成本收益的领域非洲西部的深水开发。

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来源
《Deepwater reality - ultradeep potential》|2000年|p.1-14|共14页
会议地点 New Orleans LA(US)
作者
Christopher Hoen; Ole A. Gryt?; Lars Slagsvold; Jon Cato Skaar;
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作者单位

PhD, ABB Offshore Systems, Norway;

PhD, ABB Offshore Systems, Norway;

MSc, ABB Offshore Systems, Norway;

MSc, ABB Offshore Systems, Norway;

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会议组织
原文格式 PDF
正文语种 eng
中图分类深海工程、近海工程;
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专利

1. Solution for Improved Riser-Tower-Systems Installability and Operability in Deep Water West of Africa [J] . Journal of Petroleum Technology Group Journal of Petroleum Technology . 2005,第2期

机译：在非洲西部深水区改善立管塔式系统的可安装性和可操作性的解决方案
2. Ghana Strikes Again at Teak Ghana has a new discovery with the Teak- 1 exploration well near the Jubilee field, where the West African country's first deep- water oil production began in December. Tullow Oil said the well in the West Cape Three Points (WCTP) license had encoun- tered about 73 meters of net hydrocarbons in two Campanian and three Turonian-aged. [J] . International Oil Daily Group International Oil Daily . 2011,第30期

机译：加纳在柚木再次罢工加纳在Jubilee油田附近的Teak-1勘探井发现了一个新发现，该油田是西非国家/地区在12月开始的第一批深水石油生产。塔洛石油公司（Tullow Oil）表示，西开普三点（WCTP）许可证中的油井在两个坎帕尼亚和三个土伦时期使用了大约73米的净烃。
3. West African Deep Water Development Prospects in a Global Context [J] . Dominic Harbinson, Dr Roger Knight, John Westwood The Hydrographic journal . 2000,第98期

机译：全球背景下的西非深水发展前景
4. EVOLUTION OF DRY TREE UNITS PRODUCTION RISERS FROM DEEP TO ULTRA-DEEP FIELDS IN WEST AFRICA [C] . Yves Stassen, Michael Gassert, Stéphane Couprie Flexible solutions for today and tomorrow . 2002

机译：西部非洲深部旱田到超深部旱田生产活动的演变
5. Investigation of self-lifting concept for severe slugging elimination in deep-water pipeline/riser systems. [D] . Tengesdal, Jarl Oystein. 2002

机译：为消除深水管线/立管系统中的重击现象而研究的自举概念。
6. Challenges in preparing and implementing a clinical trial at field level in an Ebola emergency: A case study in Guinea West Africa [O] . Sara Carazo Perez, Elin Folkesson, Xavier Anglaret, 2017

机译：在埃博拉紧急情况下准备和实施现场临床试验的挑战：以西非几内亚为例
7. Challenges in Deep Offshore Imaging: West Africa [O] . C. Lafond, I. Jones, M. Bridson, 2015

机译：深海成像面临的挑战：西非
8. SERVIR: Leveraging Earth Observations for Addressing Development Challenges in West Africa. [R] . Muench, R., Adams, E., Herndon, K., 2017

机译：sERVIR：利用地球观测来应对西非的发展挑战。

RISER CHALLENGES FOR WEST AFRICAN DEEP WATER FIELD DEVELOPMENTS

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