کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8125654 | 1522794 | 2016 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental investigation of cuttings bed erosion in horizontal wells using water and drag reducing fluids
ترجمه فارسی عنوان
بررسی تجربی فرسایش درختان قلمه در چاه های افقی با استفاده از آب و کاهش مایعات
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کلمات کلیدی
فرسایش تخت، سرعت بحرانی، کاهش مایع را بکشید حفاری افقی عمودی،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی اقتصادی
چکیده انگلیسی
An experimental study was conducted to investigate the mechanisms of solid particle removal from bed deposits (i.e. bed erosion) in horizontal wells using water and a drag reducing fluid. The cuttings bed erosion experiments were conducted using a 9Â m long horizontal flow loop with concentric annular geometry (Outer Pipe ID=95Â mm, Inner Pipe OD=38Â mm, ID/OD ratio=0.4). The drag reducing additive was a commercially available partially hydrolyzed polyacrylamide (PHPA). Water and two drag reducing fluids with 0.07% V/V and 0.1% V/V PHPA concentrations were used. Critical velocities for the initiation of cuttings movement with rolling, saltation/dunes, and suspension modes were determined and compared when using water and drag reducing fluids as a carrier fluid. Critical velocities for the initiation of cuttings movement were found to be lower with water than that of drag reducing fluid in all transport modes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Petroleum Science and Engineering - Volume 147, November 2016, Pages 129-142
Journal: Journal of Petroleum Science and Engineering - Volume 147, November 2016, Pages 129-142
نویسندگان
Fabio Ernesto Rodriguez Corredor, Majid Bizhani, Ergun Kuru,