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Experimental Studyto Recognize the Effects of Salts (potassium and sodium chloride)Contamination on Rheological Properties of Water Base Mud Under Different Temperatures

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dc.contributor.author Suliman, Soufian Abdul Motaal Mohammed
dc.contributor.author Ahmed, Hamid Alhadi Alnazir
dc.contributor.author Almahi, Almahi Mohammed
dc.contributor.author Babiker, Mohammed
dc.date.accessioned 2017-01-06T14:10:45Z
dc.date.available 2017-01-06T14:10:45Z
dc.date.issued 2016-10-01
dc.identifier.citation Suliman،Soufian Abdul Motaal Mohammed. Experimental Studyto Recognize the Effects of Salts (potassium and sodium chloride)Contamination on Rheological Properties of Water Base Mud Under Different Temperatures/Soufian Abdul Motaal Mohammed Suliman,Hamid Alhadi Alnazir Ahmed ,Almahi Mohammed Nur Almahi...etc؛Aya Abd Alhai.-khartoum: Sudan University of Science & Technology, College of Petroleum Engineering and Technology, 2016.-39P:ill؛ 28cm.-Bachalore. en_US
dc.identifier.uri http://repository.sustech.edu/handle/123456789/15093
dc.description Bachelor Research en_US
dc.description.abstract The drilling engineer must have a good estimate of how the stability of drilling fluid changes due to salt contamination encountered during drilling operation. a mud sample with different concentrations of sodium and potassium chloride salt (KCl,NaCl) was formulated in order to study they effect on the rheological properties of drilling fluid at ambient and elevated temperature conditions. This study shows that the drilling mud efficiency is affected with temperature as the result of thermal degradation. It was concluded that the rheological properties such as viscosity, yield point, and gel strength of drilling mud decrease as the concentration of KCl and NaCl salt increases. This indicates that with the KCl and NaCl salt contamination, there is an advanced decline in the performance of drilling mud and the salt affects the dispersion, hydration and flocculation behavior of the particles which make it incompetent for cutting suspender. Also, it was observed that when the concentration of salts increases in the drilling mud sample the fluid loss into the formation increases. يجب ان يكون لدى مهندس الحفر تقدير جيد لمدى أستقرارية سائل الحفر للتغيرات الناتجة من التلوث من جراء دخول الملح على سائل الحفر اثناء عمليات الحفر. تم تكوين عينة من سائل الحفر مع تراكيز مختلفة من املاح كلوريد البوتاسيوم وكلوريد الصوديوم وذلك لدراسة تاثيرهم على الخصائص التيارية لسائل الحفر تحت تاثير درجات الحرارة المختلفة .هذه الدراسة تظهر ان كفاءة سائل الحفر تتاثر بالتغير في درجات الحرارة . وتم التوصل الى ان الخصائص التيارية لسائل الحفر كاللزوجة ، مقاومة الجل ، نقطة الخضوع تقل بالزيادة في تراكيز كل من كلوريد الصوديوم وكلوريد البوتاسيوم. هذا يشير الى ان دخول هذه الاملاح يؤدي الى انخفاض في ادائية سائل الحفر وتم ايضا ملاحظة زيادة في فواقد سائل الحفرخلال التكوين مع زيادة تراكيز الاملاح المذكورة انفأ. en_US
dc.description.sponsorship Sudan University of Science & Technology en_US
dc.language.iso en en_US
dc.publisher Sudan University of Science & Technology en_US
dc.subject Recognize the Effects of Salts en_US
dc.subject Water Base Mud Under en_US
dc.subject Experimental Study en_US
dc.title Experimental Studyto Recognize the Effects of Salts (potassium and sodium chloride)Contamination on Rheological Properties of Water Base Mud Under Different Temperatures en_US
dc.type Thesis en_US


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