New geophysical techniques for oil and gas reservoir evaluation in eastern China

2007 ◽  
Vol 26 (3) ◽  
pp. 284-293 ◽  
Author(s):  
Zhiwen Deng ◽  
Xuefeng Zou ◽  
Xuming Bai ◽  
Chuanzhang Tang ◽  
Chaojun Hu ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Eastern China ◽  
Gas Reservoir ◽  
Reservoir Evaluation ◽  
Geophysical Techniques ◽  
Oil And Gas Reservoir

Application of Grey Theory for Oil and Gas Reservoir Evaluation Program Optimization

2012 ◽  
Vol 616-618 ◽  
pp. 1008-1012 ◽  
Author(s):  
Zai Xu Zhang ◽  
Xiao Feng Kang ◽  
Fei Fei Zhang
Keyword(s):  
Oil And Gas ◽  
Economic Indicators ◽  
Program Optimization ◽  
Gas Reservoir ◽  
Evaluation Program ◽  
Reservoir Evaluation ◽  
Multi Level ◽  
Technical And Economic Indicators ◽  
Oil And Gas Reservoir ◽  
Evaluation Project

Oil and gas reservoir evaluation is to evaluate the reserves in large scale or with special significance, and select the block for development. Oil and gas reservoir evaluation program includes a series of technical and economic indicators. Therefore the program optimization of oil and gas reservoir evaluation project is a system with multi-attribute. In order to optimize program comprehensively and systematically, it must establish a multi-level system of technical and economic indicators. Combining with the degree of gray incidence, the paper establishes a multi-level gray comprehensive evaluation model for oil and gas reservoir evaluation project, and applies the model to the practical example. The results show that the model is effective especially for the circumstance of the small sample or the limited amount of data. In addition, the model offers decision makers a new method to select favorable program.

A quantitative oil and gas reservoir evaluation system for development

2017 ◽  
Vol 42 ◽  
pp. 31-39 ◽  
Author(s):  
Zhenhua Rui ◽  
Jun Lu ◽  
Zhien Zhang ◽  
Rui Guo ◽  
Kegang Ling ◽  
...  
Keyword(s):  
Evaluation System ◽  
Oil And Gas ◽  
Gas Reservoir ◽  
Reservoir Evaluation ◽  
Oil And Gas Reservoir

scholarly journals The Roles of H2S Gas in Behavior of Carbon Steel Corrosion in Oil and Gas Environment: A Review

2018 ◽  
Vol 7 (1) ◽  
pp. 37 ◽  
Author(s):  
Yuli Panca Asmara
Keyword(s):  
Carbon Steel ◽  
Oil And Gas ◽  
Chemical Properties ◽  
Steel Corrosion ◽  
Carbon Steels ◽  
Corrosion Mechanism ◽  
Gas Reservoir ◽  
H2s Corrosion ◽  
Carbon Dioxide Co2 ◽  
Oil And Gas Reservoir

Hydrogen sulfide (H2S) is the most dangerous element which exists in oil and gas reservoir. H2S acidifies water which causes pitting corrosion to carbon steel pipelines. Corrosion reaction will increase fast when it combines with oxygen and carbon dioxide (CO2). Thus, they can significantly reduce service life of transportation pipelines and processing facilities in oil and gas industries. Understanding corrosion mechanism of H2S is crucial to study since many severe deterioration of carbon steels pipelines found in oil and gas industries facilities. To investigate H2S corrosion accurately, it requires studying physical, electrical and chemical properties of the environment. This paper concentrates, especially, on carbon steel corrosion caused by H2S gas. How this gas reacts with carbon steel in oil and gas reservoir is also discussed. This paper also reviews the developments of corrosion prediction software of H2S corrosion. The corrosion mechanism of H2S combined with CO2 gas is also in focused. 

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