scholarly journals Development and Application of Chemical EOR Technologies in China Offshore Oil Fields

2019 ◽  
Author(s):  
Jian Zhang ◽  
Fengjiu Zhang ◽  
Xiaodong Kang ◽  
Baozhen Li
Keyword(s):  
Oil Fields ◽  
Chemical Eor ◽  
Offshore Oil

Laboratory studies of oil-washing characteristics of surfactants in the pore space of reservoir rocks

2021 ◽  
pp. 86-98
Author(s):  
V. Yu. Ogoreltsev ◽  
S. A. Leontiev ◽  
A. S. Drozdov
Keyword(s):  
Oil Recovery ◽  
Pore Space ◽  
Oil Field ◽  
Oil Fields ◽  
Molecular Surface ◽  
Laboratory Studies ◽  
Reservoir Rocks ◽  
Technological Efficiency ◽  
Chemical Eor ◽  
Physical And Chemical

When developing hard-to-recover reserves of oil fields, methods of enhanced oil recovery, used from chemical ones, are massively used. To establish the actual oil-washing characteristics of surfactant grades accepted for testing in the pore space of oil-containing reservoir rocks, a set of laboratory studies was carried out, including the study of molecular-surface properties upon contact of oil from the BS10 formation of the West Surgutskoye field and model water types with the addition of surfactants of various concentrations, as well as filtration tests of surfactant technology compositions on core models of the VK1 reservoir of the Rogozhnikovskoye oil field. On the basis of the performed laboratory studies of rocks, it has been established that conducting pilot operations with the use of Neonol RHP-20 will lead to higher technological efficiency than from the currently used at the company's fields in the compositions of the technologies of physical and chemical EOR Neonol BS-1 and proposed for application of Neftenol VKS, Aldinol-50 and Betanol.

scholarly journals Blowout Accident Impact Analysis Method for the Siting of Offshore Floating Nuclear Power Plant in Offshore Oil Fields

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Zhigang Lan
Keyword(s):  
Power Plant ◽  
Nuclear Power Plant ◽  
Nuclear Power ◽  
Power Plants ◽  
Impact Analysis ◽  
Oil Spills ◽  
Oil Field ◽  
Oil Fields ◽  
Offshore Oil ◽  
The Impact

Focused on the utilization of nuclear energy in offshore oil fields, the correspondence between various hazards caused by blowout accidents (including associated, secondary, and derivative hazards) and the initiating events that may lead to accidents of offshore floating nuclear power plant (OFNPP) is established. The risk source, risk characteristics, risk evolution, and risk action mode of blowout accidents in offshore oil fields are summarized and analyzed. The impacts of blowout accident in offshore oil field on OFNPP are comprehensively analyzed, including injection combustion and spilled oil combustion induced by well blowout, drifting and explosion of deflagration vapor clouds formed by well blowouts, seawater pollution caused by blowout oil spills, the toxic gas cloud caused by well blowout, and the impact of mobile fire source formed by a burning oil spill on OFNPP at sea. The preliminary analysis methods and corresponding procedures are established for the impact of blowout accidents on offshore floating nuclear power plants in offshore oil fields, and a calculation example is given in order to further illustrate the methods.

A PROJECT OF TECHNOLOGY TRANSFER TO THE CHINESE OFFSHORE PETROLEUM INDUSTRY

1984 ◽  
Vol 24 (1) ◽  
pp. 118
Author(s):  
Geoffrey Hart
Keyword(s):  
Joint Venture ◽  
Petroleum Industry ◽  
Oil Fields ◽  
Medium Size ◽  
Financial Evaluation ◽  
Field Development ◽  
Foreign Companies ◽  
Offshore Engineering ◽  
Training Courses ◽  
Offshore Oil

Under the umbrella of a Technical Co-operation Agreement between Australia and China, CSR is managing a project to transfer to the Chinese petroleum industry the equipment and knowledge required for the financial evaluation of large offshore developments by computer modelling.A medium-size interactive computer will be supplied along with a financial evaluation software package. Australian specialists in financial evaluation and modelling, computer management and offshore engineering will visit China to conduct training courses, and twelve Chinese professionals will visit Australia for tertiary studies and work experience.China is coming to the end of the first round of awarding contracts to foreign companies for the exploration of offshore oil fields. Ahead are later stages of bidding and contract negotiation, the evaluation of field development proposals, and the management of joint venture participation in producing fields. The computer equipment and application skills to be supplied under this project will significantly upgrade the capability of the Chinese petroleum industry to manage these future stages.

Data Science and Business Intelligence Techniques for Learning from Environmental Accident Analysis for Offshore Oil Fields

2019 ◽  
Author(s):  
Rômulo Alves Loretti ◽  
Vitor Felipe Pereira Da Costa ◽  
Daniel Geraldo De Oliveira Memoria ◽  
Andrezza Neves Barbosa ◽  
Helton Luiz Santana Oliveira ◽  
...  
Keyword(s):  
Business Intelligence ◽  
Data Science ◽  
Oil Fields ◽  
Accident Analysis ◽  
Offshore Oil

Umbilical Deployed Stimulations for Asphaltene Related Damage in Offshore Oil Fields

2012 ◽  
Author(s):  
Tave Peruzzi ◽  
Troy Coulon ◽  
Jeffrey Fauria ◽  
Danny Frey ◽  
Hank Marechal ◽  
...  
Keyword(s):  
Oil Fields ◽  
Offshore Oil
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