نتایج جستجو برای: oil well cement

تعداد نتایج: 1671303  

2016
Xiuxuan Sun Qinglin Wu Sunyoung Lee Yan Qing Yiqiang Wu

The influence of nanocellulose on oil well cement (OWC) properties is not known in detail, despite recent advances in nanocellulose technology and its related composite materials. The effect of cellulose nanofibers (CNFs) on flow, hydration, morphology, and strength of OWC was investigated using a range of spectroscopic methods coupled with rheological modelling and strength analysis. The Vom-B...

Journal: :International journal of science & technoledge 2023

Cementing around the casing in oil and gas wells provides proper zonal isolation, holds place prevents fluid migration. This procedure is an important part of completing process well plugging for abandonment. Retarders are one most additives cementing if desired pumping time cementitious slurry to be achieved. These retarders can extracted from natural sources or chemically synthesized. However...

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