1、Recommended Practices for Operation,Maintenance,Surveillance,and Troubleshooting of Gas-lift InstallationsAPI RECOMMENDED PRACTICE 11V5THIRD EDITION,JUNE 2008REAFFIRMED,MARCH 2015Recommended Practices for Operation,Maintenance,Surveillance,and Troubleshooting of Gas-lift InstallationsUpstream Segmen
2、tAPI RECOMMENDED PRACTICE 11V5THIRD EDITION,JUNE 2008REAFFIRMED,MARCH 2015Special NotesAPI publications necessarily address problems of a general nature.With respect to particular circumstances,local,state,and federal laws and regulations should be reviewed.Neither API nor any of APIs employees,subc
3、ontractors,consultants,committees,or other assignees make any warranty or representation,either express or implied,with respect to the accuracy,completeness,or usefulness of the information contained herein,or assume any liability or responsibility for any use,or the results of such use,of any infor
4、mation or process disclosed in this publication.Neither API nor any of APIs employees,subcontractors,consultants,or other assignees represent that use of this publication would not infringe upon privately owned rights.Classified areas may vary depending on the location,conditions,equipment,and subst
5、ances involved in any given situation.Users of this recommended practice should consult with the appropriate authorities having jurisdiction.Users of this recommended practice should not rely exclusively on the information contained in this document.Sound business,scientific,engineering,and safety j
6、udgment should be used in employing the information contained herein.API is not undertaking to meet the duties of employers,manufacturers,or suppliers to warn and properly train and equip their employees,and others exposed,concerning health and safety risks and precautions,nor undertaking their obli
7、gations to comply with authorities having jurisdiction.Information concerning safety and health risks and proper precautions with respect to particular materials and conditions should be obtained from the employer,the manufacturer or supplier of that material,or the material safety data sheet.API pu
8、blications may be used by anyone desiring to do so.Every effort has been made by the Institute to assure the accuracy and reliability of the data contained in them;however,the Institute makes no representation,warranty,or guarantee in connection with this publication and hereby expressly disclaims a
9、ny liability or responsibility for loss or damage resulting from its use or for the violation of any authorities having jurisdiction with which this publication may conflict.API publications are published to facilitate the broad availability of proven,sound engineering and operating practices.These
10、publications are not intended to obviate the need for applying sound engineering judgment regarding when and where these publications should be utilized.The formulation and publication of API publications is not intended in any way to inhibit anyone from using any other practices.Any manufacturer ma
11、rking equipment or materials in conformance with the marking requirements of an API standard is solely responsible for complying with all the applicable requirements of that standard.API does not represent,warrant,or guarantee that such products do in fact conform to the applicable API standard.All
12、rights reserved.No part of this work may be reproduced,stored in a retrieval system,or transmitted by any means,electronic,mechanical,photocopying,recording,or otherwise,without prior written permission from the publisher.Contact the Publisher,API Publishing Services,1220 L Street,N.W.,Washington,D.
13、C.20005.Copyright 2008 American Petroleum InstituteForewordThis document is under the jurisdiction of the API Committee on Standardization of Production Equipment(Committee 11).This document presents recommended practices for the operation,maintenance,surveillance,and troubleshooting of gas-lift sys
14、tems.Other API specifications,API recommended practices,and Gas Processors Suppliers Association(GPSA)documents are referenced and should be used for assistance in design and operation.Nothing contained in any API publication is to be construed as granting any right,by implication or otherwise,for t
15、he manufacture,sale,or use of any method,apparatus,or product covered by letters patent.Neither should anything contained in the publication be construed as insuring anyone against liability for infringement of letters patent.This document was produced under API standardization procedures that ensur
16、e appropriate notification and participation in the developmental process and is designated as an API standard.Questions concerning the interpretation of the content of this publication or comments and questions concerning the procedures under which this publication was developed should be directed in writing to the Director of Standards,American Petroleum Institute,1220 L Street,N.W.,Washington,D.C.20005.Requests for permission to reproduce or translate all or any part of the material published
