Browsing by Title
Now showing items 52260-52279 of 84820
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Numerical simulation of transient cuttings transport with foam in horizontal wells
(2013)The use of foam for underbalanced drilling applications is increasing significantly. This is because foam exhibits properties, which are desirable when drilling depleted and low-pressure wells. However, a good knowledge ... -
Numerical simulation study on CO2 injection for enhancing hydrocarbon recovery and sequestration in tight oil formations
(2014)Hydrocarbon resources from unconventional reservoirs, especially tight/shale plays, are changing the North America's energy prospect. Single digit percentage of oil shale recovery with current best practices, leaves a large ... -
Numerical simulations of cyclic storm behavior: Mesocyclogenesis and tornadogenesis.
(2003)Building upon previous work that examined the dynamics and model sensitivity of cyclic mesocyclogenesis, this study uses idealized numerical simulations to investigate the cyclic redevelopment of vertical vortices in ... -
Numerical Simulations of Fracture Propagation Applied to Petroleum and Geothermal Reservoir Using Finite Element Method
(2015-08)Hydraulic fracturing is a major technique in reservoir stimulation to enhance production. Better understanding of mechanisms of hydraulic fracturing is essential for designing hydraulic fracture treatments. Multiple physical ... -
Numerical simulations of wellbore cement sheath microannuli leakage in Gulf of Mexico wells
(2021-02-25)The Gulf of Mexico (GoM) is home to more than 50,000 oil and gas wells with approximately 30,000 wells that are plugged and abandoned leading to concerns of oil and gas leakage where currently, little to no monitoring is ... -
Numerical Study And Comparison Of Electromagnetic Scattering From Ocean Surfaces
(Oklahoma State University, 2002-05-01) -
Numerical study of surface tension and gravitational effects on mold filling.
(2000)The filling process of injection molding in various planar gaps and center-gated disks are analyzed numerically. Comprehensive mathematical models are developed for flows in planar gaps and center-gated disks. An incompressible ... -
Numerical Study of the Process Parameters in Spark Plasma Sintering (Sps)
(Oklahoma State University, 2013-12-01)Spark plasma sintering (SPS) is one of the most widely used sintering techniques that utilizes pulsed direct current together with uniaxial pressure to consolidate a wide variety of materials. The unique mechanisms of SPS ... -
numerical study on casing integrity during hydraulic fracturing shale formation
(2019)Due to complex sedimentation environment, shale formations are usually characterized as highly heterogeneous and anisotropic in in-situ stresses. The injection process for reservoir stimulation changes the local in-situ ... -
Numerical Symbolism in John Milton's Nativity Ode
(Oklahoma State University, 1969-08-01) -
Numerical Taxonomy of Weed and Cultivated Sorghums
(Oklahoma State University, 1967-07-01)