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Crude oil price prediction using CEEMDAN and LSTM-attention with news sentiment index

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

Crude oil is one of the most powerful types of energy and the fluctuation of its price influences the global economy. Therefore, building a scientific......

Research for reducing the Minimum Miscible Pressure of crude oil and carbon dioxide by injecting citric acid isobutyl ester

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

Carbon dioxide miscible flooding has become one of the important technologies for improving oil recovery. The Minimum Miscible Pressure (MMP) is the k......

The formation mechanism of authigenic chlorite in tight sandstone and its effect on tight oil adsorption during hydrocarbon filling

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

Authigenic chlorite, which is frequently found in sandstone, has a controlling effect on the reservoirs in which tight oil is adsorbed during hydrocar......

Nonsteady-state mathematical modelling of H2SO4-catalysed alkylation of isobutane with alkenes

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

H2SO4-catalysed isobutane alkylation with alkenes is an important industrial process used to obtain high-octane alkylate. In this process, the concent......

Research on the influence of production fluctuation of high-production gas well on service security of tubing string

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

The production of high temperature and high pressure gas wells fluctuates with time, which makes the pressure in the string fluctuate obviously and af......

Evaluation of 3D printed microfluidic networks to study fluid flow in rocks

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

Visualizing fluid flow in porous media can provide a better understanding of transport phenomena at the pore scale. In this regard, transparent microm......

Prediction of drilling leakage locations based on optimized neural networks and the standard random forest method

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

Circulation loss is one of the most serious and complex hindrances for normal and safe drilling operations. Detecting the layer at which the circulati......

A new model for predicting fluid loss in fracture-porosity reservoir

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

Drilling fluid loss always occurs in fracture-porosity reservoirs and it causes severe problems. To reduce and prevent lost circulation, it is importa......

Study on the multi-objective optimization of reliability and operating cost for natural gas pipeline network

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

The development of natural gas pipeline network towards larger scale and throughput has urged better reliability of the pipeline network to satisfy tr......

Research on kinematics analysis of spherical single-cone PDC compound bit and rock breaking simulation verification

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

The single-cone bit has become the first choice for slim hole sidetracking and deep well drilling with its unique rock breaking method and high ROP (R......

Transient response of near-wellbore supercharging during filter cake growth

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

Supercharging in the vicinity of a borehole is an important factor that affects formation damage and drilling safety, and the filter cake growth proce......

Digital twin based reference architecture for petrochemical monitoring and fault diagnosis

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

The whole process of the petrochemical industry involves flammable and explosive dangerous goods. The timely discovery of abnormalities or failures in......

Cyclic methane hydrate production stimulated with CO2 and N-2

期刊: OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2021; 76 ()

The cyclic methane hydrate production method was proposed with CO2 and N-2 mixture stimulation. The cyclic production model was established based on a......

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