نتایج جستجو برای: pressure profile

تعداد نتایج: 617931  

حسین‌زاده, محمدجواد, علی‌زاده, زهرا, منصورنیا, محمدعلی, کردی, رامین,

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Journal: :The Japanese Journal of Urology 1974

Background and Objectives: Lack of physical activity is a worrying condition because it leads to major health problems such as obesity, high blood pressure and various metabolic disorders. Exercise is a lifestyle change suggested to reduce atherogenic markers in adults. Increased physical activity and fitness are clearly associated with a reduced risk of cardiovascular disease, but the optimal ...

The accurate prediction of wellbore temperature distribution helps to accurately estimate well pressure profile and bottom-hole pressure (BHP) which is important in the under-balanced drilling (UBD) operation. In this paper effect of temperature variation due to heat transfer of drilling fluid with the formation and also oil and gas production from the reservoir into the annulus in under-balanc...

Journal: :gas processing 0
mohammad hossein heidari sureshjani ior research institute, tehran, iran ahmad lak department of chemical engineering, faculty of petroleum, gas and petrochemical engineering, persian gulf university, bushehr, iran shahriar osfouri department of chemical engineering, faculty of petroleum, gas and petrochemical engineering, persian gulf university, bushehr, iran robab chahshoori department of petroleum engineering, faculty of petroleum,gas and petrochemical engineering, persian gulf university, bushehr, iran reza azin department of petroleum engineering, faculty of petroleum,gas and petrochemical engineering, persian gulf university, bushehr, iran shahab gerami ior research institute, tehran, iran

â understanding the flow behaviour in a gas well is crucial for future production strategies, obtaining bottomhole conditions from wellhead production data, analyzing production data and estimating reservoir properties. in this work, the pressure profile and flow regime are studied on four wells of a multi-well, multi-layer gas-condensate reservoir, producing at high rate. the wells are deviate...

Journal: :IEICE Transactions 2010
Yizhong Xin Xiangshi Ren

SUMMARY Continuous pen pressure can be used to operate multi-state widgets such as menus in pen based user interfaces. The number of levels into which the pen pressure space is divided determines the number of states in the multi-state widgets. To increase the optimal number of divisions of the pen pressure space and achieve greater pen pressure usabil-ity, we propose a new discretization metho...

Gravity drainage is the main mechanism which controls the oil recovery from fractured reservoirs in both gas-cap drive and gas injection processes. The liquid bridge formed between two adjacent matrix blocks is responsible for capillary continuity phenomenon. The accurate determination of gas-liquid interface profile of liquid bridge is crucial to predict fracture capillary pressure precisely. ...

Journal: Gas Processing 2014

 Understanding the flow behaviour in a gas well is crucial for future production strategies, obtaining bottomhole conditions from wellhead production data, analyzing production data and estimating reservoir properties. In this work, the pressure profile and flow regime are studied on four wells of a multi-well, multi-layer gas-condensate reservoir, producing at high rate. The wells are deviate...

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2008

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