![](/images/graphics-bg.png)
Prediction Model of Mechanical Extending Limits in Horizontal Drilling and Design Methods of Tubular Strings to Improve Limits
المؤلفون المشاركون
Liu, Yinghua
Huang, Wenjun
Gao, Deli
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-05-24
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
Mechanical extending limit in horizontal drilling means the maximum horizontal extending length of a horizontal well under certain ground and down-hole mechanical constraint conditions.
Around this concept, the constrained optimization model of mechanical extending limits is built and simplified analytical results for pick-up and slack-off operations are deduced.
The horizontal extending limits for kinds of tubular strings under different drilling parameters are calculated and drawn.
To improve extending limits, an optimal design model of drill strings is built and applied to a case study.
The results indicate that horizontal extending limits are underestimated a lot when the effects of friction force on critical helical buckling loads are neglected.
Horizontal extending limits firstly increase and tend to stable values with vertical depths.
Horizontal extending limits increase faster but finally become smaller with the increase of horizontal pushing forces for tubular strings of smaller modulus-weight ratio.
Sliding slack-off is the main limit operation and high axial friction is the main constraint factor constraining horizontal extending limits.
A sophisticated installation of multiple tubular strings can greatly inhibit helical buckling and increase horizontal extending limits.
The optimal design model is called only once to obtain design results, which greatly increases the calculation efficiency.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Wenjun& Gao, Deli& Liu, Yinghua. 2017. Prediction Model of Mechanical Extending Limits in Horizontal Drilling and Design Methods of Tubular Strings to Improve Limits. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1190011
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Wenjun…[et al.]. Prediction Model of Mechanical Extending Limits in Horizontal Drilling and Design Methods of Tubular Strings to Improve Limits. Mathematical Problems in Engineering No. 2017 (2017), pp.1-18.
https://search.emarefa.net/detail/BIM-1190011
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Wenjun& Gao, Deli& Liu, Yinghua. Prediction Model of Mechanical Extending Limits in Horizontal Drilling and Design Methods of Tubular Strings to Improve Limits. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-18.
https://search.emarefa.net/detail/BIM-1190011
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1190011
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)