Highly deviated and horizontal well development technology.
نویسندگان
چکیده
منابع مشابه
A Mechanical Model and its Experimental Verification for a Water Injection String in a Highly Deviated Well
Water injection strings in highly deviated wells are subjected to complex forces on the string bore. In this work, a mechanical model is developed for these forces and for those on downhole tools. On the basis of this model, and taking account of the characteristics of the string in different working conditions, a temperature field model and a pressure field model are introduced, and a statical...
متن کاملStudy of Torque, Drag and Hydraulics of a Deviated Drilled Well using Drilling Office Software
Rotational drilling was a revolution in drilling technology. It made the drilling process more efficient and faster and more depth of well could be achieved through rotation method. Besides all of its advantages, the rotation approach induced some problems like pipe sticking and downhole cleaning to the drilling procedure. Hole cleaning and reduction of torque and drag seems to be vital in incl...
متن کاملA Numerical Simulation Study on Wellbore Temperature Field of Water Injection in Highly Deviated Wells
According to the temperature distribution of water injection well-bore in highly deviated wells under different conditions and unstable temperature field heat conduction principles, a true three-dimensional model was established to analyze the law of variation on temperature of highly deviated wells during the water injection process, and to analyze the factors that influence the water injectio...
متن کاملDevelopment and validation of preschool children’s well-being questionnaire
Abstract This research intends to examine the psychometric properties of the Preschool children well-being questionnaire (PCWQ) amongst mothers. The research method was correlation and validation through developing an instrument and reliability assessment. The sample consisted of 460 child selected by cluster multi-stage random sampling method. Preschool children well-being questionnaire was ev...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japanese Association for Petroleum Technology
سال: 1994
ISSN: 1881-4131,0370-9868
DOI: 10.3720/japt.59.429