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Journal of Chemical and Petroleum Engineering، جلد ۵۲، شماره ۱، صفحات ۱-۱۲
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Potential Evaluation and Optimization of Natural Biopolymers in Water-Based Drilling Mud |
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| چکیده انگلیسی مقاله |
Drilling cost optimization has always been an important issue in the petroleum industry. In order to save costs and create new markets for local materials, Ofo (D. micocarpum) and food gum (C. populnea) powders were evaluated in this study at high temperature as alternative to imported chemical additives in water based drilling fluid. The base mud composed of alkali beneficiated local clay, achi (B. eurycoma), corn and cocoanut fibers whose viscosity, yield point and gel strength fell short the recommended API standard from preliminary analysis. The two factors were combined using experimental design technique and mud properties optimized numerically using desirability function. At optimum conditions, the mud's properties obtained include: Plastic viscosity, PV (18.4 ± 0.63 cp), Yield point, Yp (15.7 ± 0.9 lbf/100ft2), Fluid loss, FL (12.1 ± 0.37 ml) and 10 min Gel strength (5.6 ± 0.05 lbf/100ft2). These values are in good agreement with the API recommended standard. Both biopolymers exhibited high potential at low and moderate temperatures. However, food gum is thermally stable, a good rheology stabilizer and filtrate reducer up to the test temperature of 185 oF. The presence and nature of salts in solution influences differently the viscosity of the two bio-polymers. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
Akeem Olatunde Arinkoola |
Department of Chemical Engineering
Salawudeen Taofeeq Olakelan |
Department of Chemical Engineering
Ladoke Akintola University of Technology, Ogbomoso, Nigeria
Salam Kazeem Kolapo |
Department of Chemical Engineering, faculty of Engineering and Technology, Ladoke akintola University of Technology, ogbomoso, nigeria
Jimoh Monsurat Omoloa |
Department of Chemical engineering, Faculty of Engineering and Technology, Ladoke akintola University os Technology, Ogbomoso, Nigeria
Azeez Olatunji Gafar |
Scince Laboratory Technology, The Oke-Ogun Polytechnics, Saki, Nigeria
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| نشانی اینترنتی |
https://jcpeng.ut.ac.ir/article_66099_cc01f6c952ad0765aff8f5aee6b64007.pdf |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/482/article-482-653964.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
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