In recent years, polymer flooding has become a mature technology to improve the reservoir recovery rate and has been successfully implemented in many oil fields. Because of high operating costs of a polymer flooding project and the impact to the…
Shale oil and gas have become very promising unconventional energies in recent years. To optimize operations in oil and gas production, a reservoir model is important for understanding the subsurface appropriately. Generally, sensor data, such as…
One of the most important tools for studying fluid flow behavior in oil and gas reservoirs is reservoir simulation. It is constructed based on a comprehensive geological information. A comprehensive numerical reservoir model has tens of millions of…
Intelligent oil and gas system is becoming more and more popular. Carbonate lithology is a crucial part of reservoir characterization. The classification of lithology is an important task in petroleum exploration and engineering since it influences…
The deep-water gas field in the South China Sea has been officially put into operation, but due to the strong energy of the bottom water in the offshore gas field, the production well is prone to water flooding, resulting in a serious decline in gas…
Big data (BD) analytics is one of the critical components in the digitalization of the oil and gas (O&G) industry. Its focus is managing and processing a high volume of data to improve operational efficiency, enhance decision making and mitigate…
Intelligent oil and gas system is becoming more and more popular. Carbonate lithology is a crucial part of reservoir characterization. The classification of lithology is an important task in petroleum exploration and engineering since it influences…
Machine learning is becoming prevalent increasingly for reservoir characteristics analysis in the petroleum industry. This investigation proposes an alternative way for evaluating interwell connectivity in oil fields utilizing machine learning. In…
Petroleum industries' big data characterize heterogeneity and they are often multidimensional in nature. In the recent past, explorers narrate petroleum system, as an ecosystem, in which elements and processes are constantly interacted and…
In the Beijing-Tianjin-Hebei region, there is a huge gap in the capacity of natural gas peak regulation. Due to the influence of fault development and complex structure in Jizhong Depression, the evaluation of fault sealing ability is the top…
Intelligent oil and gas system is becoming more and more popular. Carbonate lithology is a crucial part of reservoir characterization. The classification of lithology is an important task in petroleum exploration and engineering since it influences…
The determination of gas well productivity is the basis of scientific and reasonable development of gas fields and has important guiding significance for gas well production allocation. According to the change of gas-water two-phase seepage law, the…
At present, the stable production capacity evaluation of gas reservoirs is mostly numerical simulation, and the heterogeneity and water production of gas reservoirs are considered comprehensively. Taking QXZ gas reservoir producing well in Block SYS…
In the Beijing-Tianjin-Hebei region, there is a huge gap in the capacity of natural gas peak regulation. Due to the influence of fault development and complex structure in Jizhong Depression, the evaluation of fault sealing ability is the top…
In the log interpretation, it is an important task to research difference of the logging signal of different reservoir with mathematics comprehensively and accurately, so as to identify the fluid property of reservoir. The statistical trait of…
Imaging hydraulic fractures is of paramount importance to subsurface resource extraction, geologic storage, and hazardous waste disposal. The use of electrically conductive proppants and current energized steel casing provides a promising approach to…
Tianwaitian gas field about 100m3/d gas condensate is required to be transported to Pinghu integrated platform, then transported to Daishan terminal through Pinghu-Daishan 16" oil sea tube. The platform is without storage means, Pinghu-daishan 16"…
Titian gas field has about 100m3/d gas condensate that is require to be transported to Pinghu integrated platform, then transported to Daishan terminal through Pinghu-daishan 16" oil sea tube. The platform is without storage means, Pinghu-daishan 16"…
In this paper, a more efficient way of rainwater harvesting is proposed. Due to vast globalization, urbanization and modernization the quality of our surroundings is degraded, which in turn, affects the natural phenomenon of rains too. The burning of…
Today resource adequacy is most often maintained by installing natural gas plants to meet the peak load. In California, the current risk of inadequate electricity supply is highest around sunset in late summer. In a zero-carbon grid, resource…
Reservoir classification is an important component of reservoir geological modelling and reservoir evaluation and identification. Using a single conventional logging curve to identify complex heterogeneous reservoir types has always been a difficult…
We formulate a nonlinear optimal control problem for intraday operation of a natural gas pipeline network that includes storage reservoirs. The dynamics of compressible gas flow through pipes, compressors, reservoirs, and wells are considered. In…
The world tendency to the rational and efficient management of energy resources and the discouragement in the use of high polluting fuels has posed a challenge to develop novel analytical methodologies that can be applied to the available resources.…
Reservoir characterization is a crucial step in developing the oil and gas fields. In this research, a new technique has been demonstrated for analyzing pressure transient tests conducted in oil wells using deep learning. The pressure data recorded…
In the Beijing-Tianjin-Hebei region, there is a huge gap in the capacity of natural gas peak regulation. Due to the influence of fault development and complex structure in Jizhong Depression, the evaluation of fault sealing ability is the top…
Imaging hydraulic fractures is of paramount importance to subsurface resource extraction, geologic storage, and hazardous waste disposal. The use of electrically conductive proppants and current energized steel casing provides a promising approach to…
Asphaltene is apt to deposit from crude oil under high pressure condition, and the sediment will reduce the pipeline flow area and the performance of equipments, even block the submarine pipeline in extreme cases. The pressure is relatively high in…
Durability is considered as one of the main technical obstacles to the large-scale commercialization of proton exchange membrane fuel cells (PEMFCs), which can be effectively improved through degradation prediction techniques. This article proposes a…
Residual Oil Zones (ROZs) are an area of incrasing attention from hydrocarbon E&P industry with ever depleting reserves in known oil accumulations and advent of Carbon Dioxide (CO2) Capture and Storage needs and technology. ROZ can serve as viable…
Oil is an essential commodity in modern economies but the magnitude of carbon emissions associated with its consumption is significantly increasing the challenges of climate change mitigations. Carbon storage is well recognized as an important…
Flow assurance has been a major problem in the development of a heavy oil field. It is not common that this issue has a multiplier effect from reservoir up to processing facilities, reducing productivity and in turn, increasing financial burden. Many…
A new type of compressor motor drive and electrical transmission system will be installed on a Norwegian offshore platform in the North Sea. New compressors are required to compensate the declining reservoir pressure and boost the gas capacity…
In this paper installation and testing operation of the submarine power, control and fibre optic cable between SPP1 production platform and SPD2 satellite wellhead platform of South Pars Gas Field Development - phase1, will be reviewed. The South…
This paper presents some key operational challenges in the petroleum industries in which advanced control and model-based optimization has or may have a significant impact. This includes stabilizing control on an individual well level, model-based…
This paper examines a fluid-particle flow system with constant pipe burst problems. Particles from the reservoir were found to be a major threat to the service life of conveying pipelines. This is responsible for about 65% of pipeline leakages in…
The object of presented study is a process of fractured carbonate reservoir acidizing. For the assessment of acidizing the induced fractures from the hydraulic fracturing with proppant, the averaged mathematical model of this process was developed.…
Tianwaitian gas field about 100m3/d gas condensate is required to be transported to Pinghu integrated platform, then transported to Daishan terminal through Pinghu-Daishan 16" oil sea tube. The platform is without storage means, Pinghu-daishan 16"…
Titian gas field has about 100m3/d gas condensate that is require to be transported to Pinghu integrated platform, then transported to Daishan terminal through Pinghu-daishan 16" oil sea tube. The platform is without storage means, Pinghu-daishan 16"…
The modern world cannot be imagined without oil production and oil refining. Most of the technological processes of oil production and transportation are implemented using electric energy. Moreover, the most energy-intensive industries are mechanized…
DST is now partly replaced by pumpout wireline formation tester in fluid sampling and reservoir productivity evaluation. With the successful development of the ERCT wireline tester in China, it is important to make advantage of the ERCT's large…
The use of natural gas as fuel for electricity generation in thermal plants has played a key role in the development of power systems. The development of gas pipelines and other related infrastructure imposes availability constraints, which are often…
Imaging hydraulic fractures is of paramount importance to subsurface resource extraction, geologic storage, and hazardous waste disposal. The use of electrically conductive proppants and current energized steel casing provides a promising approach to…
Some of the best wind and natural gas resources in Norway are located in rural areas. Hydrogen can be produced from natural gas in combination with carbon capture and storage to utilize the natural gas resources without significant CO2-emissions. The…
According to the characteristics of gas reservoir development and requirement of production management, a new method for analyzing rate decline in fractured well is presented in this paper, which overcomes the disadvantage that conventional rate…
Optimized operation of the fast-fill compressed natural gas station(CNG) can result in energy savings in a time-of-use (TOU) electricity tariff regime. The present study seeks to optimize the scheduling of compressor activity for the refill of gas…
Filling and emptying processes of cargo reservoirs by natural gas on CNG-vessels mathematical model containing the equations of mass and energy conservation and thermal equation of state is developed. Gas-dynamics characteristics of stepwise tank…
In recent years, in the process of oil and gas exploration and development, the situation of drilling tools drilling out of the reservoir often occurs. Due to the lack of directional indication, the traditional LWD(Logging While Drilling) natural…
In petroleum production system, interwell connectivity evaluation is a significant process to understand reservoir properties comprehensively, determine water injection rate scientifically, and enhance oil recovery effectively for oil and gas field.…
In recent years, polymer flooding has become a mature technology to improve the reservoir recovery rate and has been successfully implemented in many oil fields. Because of high operating costs of a polymer flooding project and the impact to the…
The natural gas network and the electricity network are tightly integrated in popular Energy Internet frameworks. This paper focuses on an operation strategy to optimize the operating cost and the emissions of gas-electricity integrated energy…