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Experimental investigation of hole cleaning in directional drilling by using nano-enhanced water-based drilling fluids

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TLDR
In this paper, the authors investigated the performance of nanosilica water-based drilling fluids for the hole cleaning process in directional drilling operations and found that the presence of nano-silica in the mud increased the colloidal interactions with cuttings and contributed to the improvements in cut-ings transportation efficiency by 30.8-44%.
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This article is published in Journal of Petroleum Science and Engineering.The article was published on 2019-05-01 and is currently open access. It has received 115 citations till now. The article focuses on the topics: Drilling fluid & Directional drilling.

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Hole cleaning and drilling fluid sweeps in horizontal and deviated wells: Comprehensive review

TL;DR: In this paper, a review explores the factors that lead to cuttings settling and resuspension in horizontal and deviated sections and discusses various types of drilling sweeps and additives used with water, oil and gas based drilling fluids.
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Nanoparticles in drilling fluid: A review of the state-of-the-art

TL;DR: Nanoparticles (NPs) as a nanotechnologies unit have a huge potential for improving drilling fluids and technical and economic benefits of them will be inspected in this paper, which summarizes the recent research advances in the synthesis and applications of NPs in drilling fluids system.
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Effect of perlite particles on the filtration properties of high-density barite weighted water-based drilling fluid

TL;DR: In this paper, the potentials of perlite as a filtration control agent under high pressure conditions were investigated, and the results showed that the drilling fluid formulations containing perlite controlled the fluid loss and mud particles invasion better than standard barite weighted fluids.
References
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Applied drilling engineering

TL;DR: In this paper, the authors present petroleum engineering science fundamentals as well as example engineering applications involving those fundamentals, including rotary drilling, drilling fluids, cements, drilling hydraulics, rotary-drilling bits, formation pore pressure and fracture resistance, casing design, directional drilling, and deviation control.
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Rheological behaviour of nanofluids: A review

TL;DR: In this article, the influence of particle shape and shear rate range on rheological behavior of nanofluids has been discussed and other factors such as nanoparticle type, volumetric concentration in different base fluids, addition of surfactant and externally applied magnetic field have been investigated.
Journal ArticleDOI

Effect of CuO and ZnO nanofluids in xanthan gum on thermal, electrical and high pressure rheology of water-based drilling fluids

TL;DR: In this article, a nanofluid-enhanced water-based drilling mud (NWBM) was used to address efficient drilling in an HPHT (High Pressure and High Temperature) environment.
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Clay nanoparticles modified drilling fluids for drilling of deep hydrocarbon wells

TL;DR: In this paper, the authors presented an approach to stabilize the drilling fluid rheology in HPHT conditions by making use of nanoparticles, which is able to retain the properties over a wide range of operating temperatures and pressure, thus ensuring efficient operation in versatile formations and operating conditions.
Journal ArticleDOI

Decreasing Water Invasion Into Atoka Shale Using Nonmodified Silica Nanoparticles

TL;DR: In this paper, the authors showed that adding commercially available, inexpensive, nonmodified silica nanoparticles (NP) to water-based drilling muds and their effect on water invasion into shale formations significantly reduced the invasion of water into the shale.
Related Papers (5)
Frequently Asked Questions (3)
Q1. What are the contributions mentioned in the paper "Experimental investigation of hole cleaning in directional drilling by using nano-enhanced water-based drilling fluids" ?

This study investigates the performance 17 of nanosilica water-based drilling fluids for the hole cleaning process in directional drilling 18 operations. The performance of nano-enhanced drilling fluids in the cuttings removal process was 21 compared with conventional water-based drilling fluids, and it was found that silica 22 nanoparticles increased the cuttings transport efficiency in all experiments. 8 to 25 44 % for different nano-enhanced water-based drilling fluids used in this study. The 26 implementation of nanosilica in water-based drilling fluids showed promising results in the 27 hole cleaning process which demonstrates the feasibility of using them in extended reach 28 drilling operations. 

Application of 697 Aluminium Oxide Nanoparticles to Enhance Rheological and Filtration Properties of 698 Water Based Muds at HPHT Conditions. 

Oil Muds in Large Diameter, 685 Highly Deviated Wells: Solving the Cuttings Removal Problem, presented at: 686 SPE/IADC Drilling Conference, New Orleans: USA.