... economics, profitability, and operational risks. This study evaluated the performance of miscible WAG injection using time-lapse saturation measurements for a compartmentalized sandstone reservoir. Petrophysical and geological analyses were conducted for pilot project site selection. One injector and one...

... operation united states government geologist asia government prediction saudi arabia government artificial intelligence application geomechanics symposium xgboost algorithm neural network flowrate reservoir adaboost fishbone multilateral well productivity forecasting geology directional...

... geologist resource in place estimate software engineering upstream oil & gas fluid dynamics structural geology reservoir reservoir simulation europe government united states government reservoir surveillance reservoir characterization rock type saturation norway government...

... geologist structural geology united states government fluid dynamics reservoir drilling operation hydraulic fracturing asia government well logging complex reservoir modeling & simulation reservoir characterization log analysis permeability pressure transient analysis wellbore...

.... ABSTRACT Wellbore stability modeling has been known in the oil and gas industry and academia for a long time. The instability-related issues significantly impact field developments, especially in complex deep reservoirs. This instability can substantially jeopardize the drilling objectives, leading to poor...

... Abstract Supercritical carbon dioxide fracturing technology, as the main representative of water free fracturing technology, has unique advantages and broad application prospects in the development of shale oil and gas reservoirs. Supercritical carbon dioxide fracturing technology has low...

...International Geomechanics Symposium. 22 120 Impact of solubility on reservoir properties at the gas/brine interface of geologic carbon sequestration projects using flue gas injections Badghaish, M and Schwartz, B.A. The Pennsylvania State University, University Park, PA, USA ABSTRACT: Multi...

... area between the wellbore and reservoir. Therefore, the field tests of horizontal well re-fracturing were carried out in Jimsar shale oil reservoir. However, it varied in effect. In this paper, based on the engineering parameters of primary fracturing, a fuzzy evaluation model was established firstly...

... Abstract Low-porosity, extra-low-permeability tight sandstone oil and gas reservoirs have become an important research area for hydraulic fracturing. Sand-mud interlayer is often developed in this type of reservoir in the longitudinal direction. The heterogeneous distribution of oil layers...

...International Geomechanics Symposium 22 0137 Reservoir Simulation Study and Optimizations of CO2 Huff-n-Puff Mechanisms in Three Forks Formation Sennaoui, B. Petroleum Engineering Department, University of North Dakota, Grand Forks, ND 58201, USA Pu, Hui. Petroleum Engineering Department...

...International Geomechanics Symposium IGS-2022-167 3D Geomechanical Reservoir Modelling in Faulted Reservoirs Markou, N. Department of Civil and Environmental Engineering, University of Cyprus, Nicosia, Cyprus Hydrocarbons Service, Ministry of Energy, Commerce and Industry, Nicosia, Cyprus...

...International Geomechanics Symposium 22 0156 Laboratory experiments on the cyclic gas injection process using CO2, C2H6, and C3H8 to evaluate oil recovery performance and mechanisms in unconventional reservoirs Sennaoui, B. Petroleum Engineering Department, University of North Dakota, Grand Forks...

... ABSTRACT: Significant achievements have been made in oil and gas production in the Longtan Formation basalt reservoir in the Shunan area of the Southwest Oil and Gas Field in Sichuan, China. Hydraulic fracturing technology is the key to this result. It can construct complex fracture networks...

... ABSTRACT: Productivity forecast of Cyclic Steam Stimulation (CSS) coupled with reservoir geomechanics is essential for its effective application in heavy oil reservoirs. Unconsolidated and poorly cemented porous media related to CCS are subjected to processes such as a high temperature-pressure...

... ABSTRACT: The fractured-vuggy carbonate reservoirs are widely distributed in North American and west of China. According to statistics, there have more than 70 fractured-vuggy reservoirs in the world. The logging data shows that the diameters of vugs are between 0.15-15 meters, several times...

... hydraulic fracturing enhanced recovery modeling & simulation waterflooding infill well oil production frac hit well group interference upstream oil & gas optimization glutenite reservoir water management re-fracturing cumulative oil production numerical model production...

...) of CO2 through one well versus injecting 5 Mtpa CO2-N2 through five wells drilled in a two-one-two well pattern is compared. Pressure throughout the reservoir is measured over a range of project variables, including a range of CO2-N2 compositions. Permeability is varied from approximately 10-14 to 10-12...