APIRP*bb96-0?322=lO0556754055-RecommendedPracticesforExplorationandProductionDataDigitalInterchangeAPIRECOMMENDEDPRACTICE66,V2SECONDEDITION,JUNE1996AmericanPetroleumInstituteAPIRP*bb96-07322900556755T9L-RecommendedPracticesforExplorationandProductionDataDigitalInterchangeAPIRECOMMENDEDPRACTICE66,V2SECONDEDITION,JUNE1996AmericanPetroleumInstituteAPIRP*bb96-07322900556756928mSPECIALNOTESAPIpublicationsnecessarilyaddressproblemsofageneralnature.Withrespecttopar-ticularcircumstances,local,state,andfederallawsandregulationsshouldbereviewed.APIisnotundertakingtomeetthedutiesofemployers,manufacturers,orsupplierstowarnandproperlytrainandequiptheiremployees,andothersexposed,concerninghealthandsafetyrisksandprecautions,norundertakingtheirobligationsunderlocal,state,orfederallaws.Informationconcerningsafetyandhealthrisksandproperprecautionswithrespecttoparticularmaterialsandconditionsshouldbeobtainedfromtheemployer,themanufac-turerorsupplierofthatmaterial,orthematerialsafetydatasheet.NothingcontainedinanyAPIpublicationistobeconstruedasgrantinganyright,byimplicationorotherwise,forthemanufacture,sale,oruseofanymethod,apparatus,orproductcoveredbyletterspatent.Neithershouldanythingcontainedinthepublicationbeconstruedasinsuringanyoneagainstliabilityforinfringementofletterspatent.Generally,APIstandardsarereviewedandrevised,reaffirmed,orwithdrawnatleasteveryfiveyears.Sometimesaone-timeextensionofuptotwoyearswillbeaddedtothisreviewcycle.ThispublicationwillnolongerbeineffectfiveyearsafteritspublicationdateasanoperativeAPIstandardor,whereanextensionhasbeengranted,uponrepublica-tion.StatusofthepublicationcanbeascertainedfromtheAPIAuthoringDepartment[telephone(202)682-80001.AcatalogofAPIpublicationsandmaterialsispublishedannuallyandupdatedquarterlybyAPI,1220LStreet,N.W.,Washington,D.C.20005.ThisdocumentwasproducedunderAPIstandardizationproceduresthatensureappro-priatenotificationandparticipationinthedevelopmentalprocessandisdesignatedasanAPIstandard.Questionsconcerningtheinterpretation...