... the sitewide soil data. Discussions of sample quality, soil stress history, soil compressibility and permeability, peak and critical state shear strength, strength anisotropy, and shearing rate effect for the Atlantic OCS fine-grained cohesive soils are presented from oedometer consolidation, permeability...

... to the reservoir scale. fluid dynamics flow in porous media pressure drop subsurface storage chemical flooding methods petroleum engineer mobility united states government enhanced recovery brine surface coated silica nanoparticle pressure tap pressure drop profile permeability rossen...

...RTA Theory under the two-phase condition We introduced the RTA theory under the two-phase condition to analyze the collected flow rate and pressure data from experiment and extract permeability of the core plug ( Zhang and Emami-Meybodi, 2020 b). First, a one-dimensional mathematical model...

... Abstract Exploration and development drilling in offshore China is extending to Paleogene formations that are characterized by low-resistivity-contrast and low-permeability rocks. These formations have become a focus for increasing reserves and production. During exploration activities...

... for permeability loss monitoring in a well near an infinite sealing fault. The model presented in this study allows solving the nonlinear hydraulic diffusivity equation (NHDE) with the oil source term. Based on image method (IM), the pressure field for the constant permeability solution is given by the sum of two...

... for the first time in Europe in the Machukhske field in Ukraine, which helped to estimate the reservoir properties, rock quality, permeability and fluid typing of the main challenging productive carbonate reservoir of the Tournasian formation at a qualitatively new level. The 8.5" section was drilled through...

... properties, such as permeability. In recent years, there has been a growth in the development and accuracy of artificial intelligence methods, which can be an important key to the quality of the models, given that AI helps with problems with a high quantity of information. The objective of this work...

... by an XGBoost regression model to predict permeability. The input well-log variables are log porosity, gamma ray, water saturation, neutron porosity, deep resistivity, and bulk density. The data are derived from the Mishrif carbonate reservoir in a giant southern Iraqi oil field. For efficient lithofacies...

.... Theoretically, a wormhole growth model has been proposed to reproduce the sand production for both hydrate-free and hydrate-bearing sandpacks by considering the sand failure criteria as well as the porosity and permeability alteration models. Good agreements between the measured and simulated data (i.e...

...Working Principle of High-Rate Screens Abstract The durability of sand screen completions is essential to longer well life, especially for high rate wells with sand screen erosion concerns. An excessive fluid flow enters the conventional screens near the heel or high permeability/fracture...

... nature, low permeability, complex geological structure, and in-situ stress field in unconventional reservoirs. Consequently, economic conditions and various parameters should be analyzed individually in each case for efficient applications. Therefore, this study provides the primary parameters...

... workflow morphology model calibration sensitivity analysis fracture model forward simulation damage factor realization propagation shale formation poisson fracture permeability fracture morphology injection treatment pressure Introduction Horizontal wells with multi-stage hydraulic...

... reservoir surveillance proppant upstream oil & gas chemical tracer contribution tracer polymer-coated proppant production profile hard-to-recover reserve tracer horizontal well polymer-coated proppant port hydraulic fracture permeability tracer-based technology well no offshore...

... wellbore permeability pressure drop autonomous inflow control device compartment aicd valve inflow control device malaysia Introduction/Background Field A History and Geologic Setting Field A is located offshore Malaysia in central Luconia province and consists of an elongated pinnacle...

... + d S j , m d p m , where y is the distance in the matrix, k rj,m is the matrix relative permeability, k m = k mi exp (− γ m ( p mi − p m )) is the matrix permeability, γ m is the permeability modulus for the matrix, ϕ m = ϕ mi exp...

.... (2016) made analytical estimates of the optimal injection rate in EGS. Hadgu et al. (2016) studied the effect of fracture orientation on heat extraction. However, they applied the Fracture Continuum Method to generate heterogeneous permeability fields instead of representing the fractures explicitly...

... bottomhole static temperature showed improved gravel suspension with the nano-additive. Fluid breaking with conventional oxidative breaker was also demonstrated with viscosity measurements. Formation response tests showed very good fluid cleanup with 90% regained permeability. Laboratory testing...

... evaluation accuracy fluid dynamics well data absolute error deviation inverse distance weighting algorithm idw permeability realization 3 variation gullfak field power index Abstract Understanding and characterizing the behaviour of the subsurface by combining it with a suitable...

... fluorescence quadrupole mass spectrometer geochemistry hydrocarbon permeability spectrometer offshore technology conference productive zone interpretation During 2015, field "A" was discovered with well A-1, resulting in an oil and gas producer in carbonate rocks with predominantly Packstone...

... pressure of the injection system and under the fracture pressure gradient of the reservoir. A number of factors can significantly influence the water injection capability, including inherent permeability of the formation of interest, the maximum allowable pressure of the water injection system, amount...