首页> 外国专利> Using polymer elasticity to scale up the lab characteristics to field application of friction reducers

Using polymer elasticity to scale up the lab characteristics to field application of friction reducers

机译：利用聚合物弹性扩大实验室特性，以应用于减阻剂的现场应用

页面导航

摘要
著录项
相似文献

摘要

A method of determining the friction pressure drop gradient of at least one drag-reducing polymer passing through a tubing in an underground well includes determining the pressure drop, velocity and relaxation time of the drag-reducing polymer as it passes through a length of small diameter straight tubing at multiple injection rates in the lab. For each data set, the variables x=(Relaxation Time×Velocity) and y=(Pressure Drop Gradient×Diameter⁴×(1+De²)^1.5) are calculated, wherein De is the Deborah number. Each x, y data point is plotted on a graph where the x-axis represents (Relaxation Time×Velocity) and the y-axis represents (Pressure Drop Gradient×Diameter⁴×(1+De²)^1.5), wherein the curve formed by the plotted data approximates the x and y data for the drag-reducing polymer as it passes through the tubing in the underground well.

机译：确定至少一种减阻聚合物通过地下井中管道的摩擦压降梯度的方法，包括确定减阻聚合物通过小直径长度时的压降，速度和松弛时间在实验室中以多次进样速率使用直管。对于每个数据集，变量x =（松弛时间×速度）和y =（压降梯度×直径^{4 ×（ 1 + De ^{2 ）^{1.5 ），其中De是Deborah数。每个x，y数据点都绘制在一个图形上，其中x轴表示（松弛时间×速度），y轴表示（压降梯度×直径^{4 ×（ 1 < / B> + De ^{2 ）^{1.5 ），其中绘制数据形成的曲线近似于减阻聚合物通过油管时的x和y数据在地下井中。}}}}}} 展开▼

著录项

公开/公告号US2013041587A1

专利类型

公开/公告日2013-02-14

原文格式PDF

申请/专利权人 AHMED MOHAMED MOHAMED GOMAA;JIA ZHOU;HONG SUN;QI QU;
展开▼

申请/专利号US201213562030

发明设计人 AHMED MOHAMED MOHAMED GOMAA;JIA ZHOU;QI QU;HONG SUN;
展开▼

申请日2012-07-30

分类号G06F19/00;

国家 US

入库时间 2022-08-21 16:50:01

相似文献

专利

外文文献

中文文献

1. 利用一种长腔模子注射法改善聚合物减阻剂性能 [P] . 中国专利： CN1031596A . 1989-03-08

2. 黏弹性聚合物在多孔介质中弹性湍流特性测定装置及方法 [P] . 中国专利： CN106596336B . 2017.09.19

3. Multilayer composite cloth with different elasticities and scalabilities and application thereof [P] . 美国专利： US10118362B2 . 2018-11-06

机译：弹性和可伸缩性不同的多层复合布及其应用

4. MULTILAYER COMPOSITE CLOTH WITH DIFFERENT ELASTICITIES AND SCALABILITIES AND APPLICATION THEREOF [P] . 美国专利： US2015290905A1 . 2015-10-15

机译：具有不同弹性和可塑性的多层复合布及其应用

5. Coating composition for application to a thermoplastic film for reducing the coefficient of friction and blocking characteristic of the film without reducing the film's transparency [P] . 美国专利： US5166242A . 1992-11-24

机译：用于热塑性薄膜的涂料组合物，用于降低薄膜的摩擦系数和粘连特性，而不会降低薄膜的透明度

1. Review: Scalable Fabrication of Polymeric Nanofibers from Nano-Spinning Techniques to Emerging Applications [J] . Jian Lu, Zexu Hu, Qianqian Wang, 哈尔滨工业大学学报（英文版） . 2020,第003期

2. NEW POINTS OF VIEW ON THE NONLOCAL FIELD THEORY AND THEIR APPLICATIONS TO THE FRACTURE MECHANICS(Ⅲ)——RE_DISCUSS THE LINEAR THEORY OF NONLOCAL ELASTICITY [J] . 黄再兴应用数学和力学：英文版 . 1999,第011期

3. Review on the applications and developments of drag reducing polymer in turbulent pipe flow [J] . M.A. Asidin, E. Suali, T. Jusnukin, 中国化学工程学报（英文版） . 2019,第008期

4. Development and Implementation of Constant Friction Power Control in a Reduced Scale Brake Dynamometer for Investigations of Automotive Brake Systems [J] . Stephan Raczek, Georg-Peter Ostermeyer 机械工程与自动化：英文版 . 2016,第006期

5. A new approach to predict field-scale performance of friction reducer based on laboratory measurements [J] . Tianbo Liang, Zhao Yang, Fujian Zhou, Journal of Petroleum Science & Engineering . 2017,第期

6. Comment on 'The scale-transformation of electromagnetic theory and its applications','Distribution characteristic of scattering field for an ellipsoidal target irradiated by an electromagnetic wave from an arbitrary direction' and 'Electric fields inside and outside and anisotropic dielectric sphere' [J] . Zhao Shi-Hua, Li Ying-Jun 中国物理：英文版 . 2011,第003期

7. Comment on ＇The scale-transformation of electromagnetic theory and its applications＇, ＇Distribution characteristic of scattering field for an ellipsoidal target irradiated by an electromagnetic wave from an arbitrary direction＇ and ＇Electric fields inside and outside an anisotropic dielectric sphere＇ [J] . 赵诗华, 李英骏中国物理：英文版 . 2011,第003期

8. Using Polymer Elasticity to Scale Up the Lab Characteristics to Field Application of Friction Reducers [C] . A.M. Gomaa, J. Zhou, H. Sun, Global congress on process safety;AIChE spring meeting . 2012

9. Part I. From the lab to the field: Recent developments in polymer coated ATR sensing for the determination of volatile organic compounds. Part II. From the field to the lab: Investigating IR signatures for remote sensing applications. [D] . Karlowatz, Manfred. 2004

10. Large-Scale Field Application of RNAi Technology Reducing Israeli Acute Paralysis Virus Disease in Honey Bees (Apis mellifera Hymenoptera: Apidae) [O] . Wayne Hunter, James Ellis, Dennis vanEngelsdorp, 2010

11. Friction factors and internal flow length scales of gas-solid magnetically stabilized beds in axial fields: Scaling and applications to bed-to-surface heat transfer [O] . Jordan Hristov 2005

12. Screening and Degradation Tests of Friction-Reducing Dilute Polymer Solutions for DHC (District Heating and Cooling) Applications. [R] . Choi, U. S., Kasza, K. E., Liu, K. V. 1988

1. Synthesis, properties, and applications of large-scale two-dimensional materials by polymer-assisted deposition [J] . Hongtao Ren ,Yachao Liu ,Lei Zhang . 半导体学报：英文版 . 2019,第6期

2. 聚合物弹性微球深部调驱技术研究及现场应用试验 [C] . 李海燕 ,李怀杰 ,王伟华 . 第七届宁夏青年科学家论坛 . 2011

3. 天然气减阻剂室内性能评价及现场应用试验 [A] . 曹云 . 2011