In order to put an end to rampancy rob oil, reduce losses and protect normal work of oil management department, it is necessary to detect the occurrence of leak immediately and locate the exact leak position. For negative pressure cause by leak will…
A novel sensor-based approach for leak detection of oil pipeline is proposed. The approach uses piezoelectric sensor in dynamic pressure transducer. The key to the detection algorithm is the use of the characteristic of piezoelectric sensor: when…
Associated gas in offshore oil field is a kind of clean and efficient energy resource. Institute of Cryogenics and Superconductivity Technology at HIT has developed a floating LNG liquefaction plant for the associated gas. Based on the offshore oil…
Delayed coking is an important way in the thermal treatment of heavy oil. The process consumes tremendous energy, mainly used to provide reaction heat for the coking process. In this paper, to retrofit a certain delayed coking plant, taking features…
The study of relationships governing the variability of quality of Eurasian oils has been carried out on the basis of the statistical processing of data chosen from a database on petroleum chemistry which includes more than 9,000 entries of oil…
This paper presents an overview of bonded flexible pipe improvements primarily driven by environmental safety as applied to offshore development using mobile production systems. Bonded pipe is a flexible pipe where the steel reinforcement is…
This paper presents an overview of bonded flexible pipe improvements primarily driven by environmental safety as applied to offshore development using mobile production systems. Bonded pipe is a flexible pipe where the steel reinforcement is…
Statistical learning theory is introduced to defect detection and a detection system of oil tube defect based upon support vector machine (SVM) is presented, it got the original information by multigroup vortex sensors and leakage magnetic sensors.…
Studies conducted by Petrobras (the Brazilian national oil company) in Western Amazonia indicate a high demand for petroleum in the region. This fact encouraged Petrobras to build a pipeline that transports 60 thousand barrels of oil per day from the…
A novel sensor-based approach for leak detection of oil pipeline is proposed. The approach uses piezoelectric sensor in dynamic pressure transducer. The key to the detection algorithm is the use of the characteristic of piezoelectric sensor: when…
The finite difference method is adopted to compute the axial velocity of coal water slurry (CWS) pipeline transport axial flow field flowing in the laminar flow, which could be described by Poisson partial differential equation. In this work, the…
It is important for the extension project redesign of the petrochemical enterprise to reconstruct the 3D-modeling of the petrochemical devices. We use the 3D-scanning technology to realizing the reconstruction of petrochemical enterprise pipeline.…
The finite difference method was adopted to compute the computational axial velocity and theoretical analytical method was adopted to compute the theoretical axial velocity of coal water slurry (CWS) pipeline transport axial flow field flowing in the…
In order to put an end to rampancy rob oil, reduce losses and protect normal work of oil management department, it is necessary to detect the occurrence of leak immediately and locate the exact leak position. For negative pressure cause by leak will…
Up to now the direct use of crude bio-oil as transportation fuel has been an impossible goal due to the thermal instability and some other drawbacks of bio-oil. In this paper, we use a simple method to accomplish the goal. Bio-oil and bio-diesel are…
Article is devoted to use of ultrasonic technologies for needs of a petroleum industry. Use of ultrasonic oscillations of high intensity for increase production rate oil wells is described. The developed ultrasonic hydroacoustic complex is presented.
The study of relationships governing the variability of quality of Eurasian oils has been carried out on the basis of the statistical processing of data chosen from a database on petroleum chemistry which includes more than 9,000 entries of oil…
Delayed coking is an important way in the thermal treatment of heavy oil. The process consumes tremendous energy, mainly used to provide reaction heat for the coking process. In this paper, to retrofit a certain delayed coking plant, taking features…
An underwater remotely operated vehicle was designed to enter a solution-mined cavern in the Clovelly salt dome in southern Louisiana to survey the condition of its interior, take core samples, and restore its structural integrity using a new gel…
The study of relationships governing the variability of quality of Eurasian oils has been carried out on the basis of the statistical processing of data chosen from a database on petroleum chemistry which includes more than 9,000 entries of oil…
This paper presents a framework for integrated modeling and optimization of energy systems with multiple energy carriers. Based on the concept of energy hubs, a generic steady- state model for describing conversion and storage of multiple energy…
The technology of steam injection on the development of heavy oil and low permeability reservoirs has been successfully applied in the worldwide, and one of the key process is the amount of steam injected. The fresh water can be supplied for steam…
The pretreatment of coking wastewater using ASBR was conducted at 35° in this paper. The addition of trace elements to the anaerobic reactor has positive effect on the anaerobic treatment of coking wastewater, but too much or too little of it will…
Membrane systems as separate unit processes are discussed for application to both liquid and gas stream separation, concentration, and purification. Membrane processes used for energy conservation can be applied to many traditional industries, such…
Questions of microwave technologies development for the oil and gas extraction complex are considered. The data on the oil environment being object of microwave electromagnetic fields influence is resulted, the physical essence of carried out…
Associated gas in offshore oil field is a kind of clean and efficient energy resource. Institute of Cryogenics and Superconductivity Technology at HIT has developed a floating LNG liquefaction plant for the associated gas. Based on the offshore oil…
This paper presents an overview of bonded flexible pipe improvements primarily driven by environmental safety as applied to offshore development using mobile production systems. Bonded pipe is a flexible pipe where the steel reinforcement is…
The channel number and the sampling rate of the data acquisition are the bottleneck of the seismic exploration. The synchronization precision of the multi-channel data affects the oil seismic exploration efficiency directly. A multi-channel seismic…
This paper discusses applying reliability modeling as an integral part of the six sigma improvement process for the purpose of balancing long term cost of ownership and productivity improvement within the petro-chemical industry. This is a practical…
Reliable electric power has become a critical operating component requirement for petroleum and chemical plants. As a result, transmission, substation, and distribution systems both inside and outside the fence line have developed into essential…