Search Results - "Kuru, Ergun"

Low-energy formation of in-situ nanoemulsion at constant temperature for oil removal by Meng, Renzhou, Wang, Chengwen, Shen, Zhonghou, Wang, Ruihe, Kuru, Ergün, Jin, Jianzhou

“…Nanoemulsions have great potential in oil clingage removal. However, the stability and rheological properties of nanoemulsions is difficult to control, which…”
Get full text

A study of the pore-blocking ability and formation damage characteristics of oil-based colloidal gas aphron drilling fluids by Shivhare, Shishir, Kuru, Ergun

“…The colloidal gas aphron (CGA) based drilling fluids are designed to minimize filtration loss by blocking the pores of the rock with microbubbles. Aphrons…”
Get full text

A Novel Casing Eccentricity Limit Model for Optimizing the Placement of Centralizers in Highly-Deviated Wells by Wang, Chengwen, Meng, Renzhou, Li, Mingzhong, Kuru, Ergün, Jin, Jianzhou

“…Reasonable placement of casing centralizers is the key to control casing eccentricity and ensure displacement efficiency, especially in the highly-deviated…”
Get full text

Effect of the Particle Size on the Near-Wall Turbulence Characteristics of the Polymer Fluid Flow and the Critical Velocity Required for Particle Removal from the Sand Bed Deposited in Horizontal Wells by Hirpa, Mehmet Meric, Arnipally, Sumanth Kumar, Kuru, Ergun

“…Water-based polymer drilling fluids are commonly used for drilling long horizontal wells where eliminating the drilling fluid-related formation damage and…”
Get full text

A Numerical Simulation Study of the Impact of Microchannels on Fluid Flow through the Cement–Rock Interface by Yang, Xinxiang, Guo, Siqi, Kuru, Ergun

“…Microchannels located at the cement–rock interface can form potential pathways for formation fluid leakage in oil and gas wells. The effects of geometric…”
Get full text

Quantifying the Transport of Superparamagnetic Nanoparticles in Porous Media Using an Acrylic Flow Cell and Integrated Magnetic Susceptibility Sensor Technique by Khan, Shahjahan, Potter, David K., Kuru, Ergun

“…Nanoparticle technology is starting to be explored by several groups worldwide in the petroleum industry, with potential applications of magnetic nanoparticle…”
Get full text

An experimental investigation of settling velocity of natural sands in water using Particle Image Shadowgraph by Shahi, Shivam, Kuru, Ergun

“…Considering the extensive industrial usage of sands and the benefits of improving the effectiveness of such applications, a detailed experimental study on…”
Get full text

A generalized model for field assessment of particle settling velocity in a viscoelastic fluid by Chen, Hongbo, Kuru, Ergun, Hu, Ke

“…The accurate prediction of particle settling velocity in viscoelastic fluids is important for the design, analysis, and optimization of various oil-field…”
Get full text

Experimental investigation of the settling velocity of spherical particles in Power-law fluids using particle image shadowgraph technique by Shahi, Shivam, Kuru, Ergun

“…In this study, a new experimental technique, particle image shadowgraphy, is used to measure the settling velocities of spherical particles (0.5mm–2.0mm) in…”
Get full text

Turbulent Flow of Polymer Fluids Over the Sand Bed in Horizontal Concentric Annulus by Bizhani, Majid, Kuru, Ergun

“…Turbulent flow of non-Newtonian fluids over stationary sand bed deposits are commonly encountered during the wellbore clean-out operations conducted to remove…”
Get full text

CT-CFD integrated investigation into porosity and permeability of neat early-age well cement at downhole condition by Yang, Xinxiang, Kuru, Ergun, Gingras, Murray, Iremonger, Simon

“…[Display omitted] •Minimum RVE size of cement should be determined individually for flow simulation.•Permeability of early-age Class G cement can be correlated…”
Get full text

Assessment of wellbore integrity failure risk and hazardous zones in depleted reservoirs underground gas storage during the operation processes by Wang, Rui, Kuru, Ergun, Zhao, Chaojie, Liu, Minggang, Jin, Yanxin

“…Depleted reservoirs are widely used for underground gas storage due to their advantages of low construction cost and easy development. Under the influence of…”
Get full text

Experimental and numerical analyses of apparent gas diffusion coefficient in gas shales by Zhong, Ying, She, Jiping, Zhang, Hao, Kuru, Ergun, Yang, Bin, Kuang, Jianchao

“…•A newly model of apparent gas diffusion coefficient (Dtotal) in shale is developed.•Both lower pore pressure and effective stress lead to greater Dtotal in…”
Get full text

From Micropores to Macropores: Investigating Pore Characteristics of Longmaxi Shale in the Sichuan Basin by Hu, Ke, Liu, Yufei, Zhang, Qian, Song, Zhengyang, Thaika, Muhammad Abdurrahman, Li, Ruixue, Kuru, Ergun, Shi, Jialin, Liu, Honglai

“…Pore characteristics are crucial in the occurrence, aggregation, migration, and potential for CO2 sequestration in shale gas reservoirs. We employed N2…”
Get full text

Experimental investigation of the annular cross-sectional distribution of cuttings bed with drillpipe rotation in horizontal wells by Jing, Silin, Song, Xianzhi, Zhou, Mengmeng, Xu, Zhengming, Sun, Yi, Xiao, Hao, Abou-Kassem, Abdulla, Kuru, Ergun

“…The cuttings bed height is crucial for assessing hole cleaning but assumes symmetry, which is not accurate during drillpipe rotation. A laser measurement…”
Get full text

Mechanisms of how surfactants mitigate formation damage due to aqueous phase trapping in tight gas sandstone formations by Zhong, Ying, Zhang, Hao, Kuru, Ergun, Kuang, Jianchao, She, Jiping

“…[Display omitted] The aqueous phase trapping (APT) (often occurs when water-based fluids are used for drilling, completion and stimulation operations) is known…”
Get full text

Direct measurement of methane emissions from the upstream oil and gas sector: Review of measurement results and technology advances (2018–2022) by Yang, Xinxiang, Kuru, Ergun, Zhang, Xiuyuan, Zhang, Shuyu, Wang, Rui, Ye, Jihong, Yang, Dingding, Klemeš, Jiří Jaromír, Wang, Bohong

“…The increasing methane emissions from the upstream oil and gas sector deviates from the goals of the Paris Agreement on sustainable development and climate…”
Get full text

Towards drilling rate of penetration prediction: Bayesian neural networks for uncertainty quantification by Bizhani, Majid, Kuru, Ergun

“…Drilling rate of penetration (ROP) prediction has long been a part of any drilling activity. By accurate prediction of ROP, optimization can be done that…”
Get full text

Effect of Fracturing Fluid/Shale Rock Interaction on the Rock Physical and Mechanical Properties, the Proppant Embedment Depth and the Fracture Conductivity by Zhong, Ying, Kuru, Ergun, Zhang, Hao, Kuang, Jianchao, She, Jiping

“…An experimental study was conducted to investigate the effect of fracturing fluid/shale rock interaction on the rock physical and mechanical properties, the…”
Get full text

Displacement of water by gas in propped fractures: Combined effects of gravity, surface tension, and wettability by Parmar, Jaskaran, Dehghanpour, Hassan, Kuru, Ergun

Get full text