1、TableofContents UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington D.C.20549FORM 10-K(Mark One)xxANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31,2017ORooTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES
2、EXCHANGE ACT OF1934For the transition period from to Commission File Number 333-215998FTS INTERNATIONAL,INC.(ExactNameofRegistrantasSpecifiedinItsCharter)Delaware30-0780081(StateorotherJurisdictionofIncorporationorOrganization)(I.R.S.EmployerIdentificationNo.)777 Main Street,Suite 2900,Fort Worth,Te
3、xas76102(AddressofPrincipalExecutiveOffices)(ZipCode)(817)862-2000(TelephoneNumber,IncludingAreaCode)SecuritiesregisteredpursuanttoSection12(b)oftheSecuritiesExchangeActof1934:Title of each class Name of each exchange on which registeredCommon Stock,par value$0.01 per shareNew York Stock ExchangeSec
4、uritiesregisteredpursuanttoSection12(g)oftheSecuritiesExchangeActof1934:NoneIndicatebycheckmarkiftheregistrantisawell-knownseasonedissuer,asdefinedinRule405oftheSecuritiesAct.YesoNoxIndicatebycheckmarkiftheregistrantisnotrequiredtofilereportspursuanttoSection13orSection15(d)oftheAct.YesoNoxIndicateb
5、ycheckmarkwhethertheregistrant(1)hasfiledallreportsrequiredtobefiledbySection13or15(d)oftheSecuritiesExchangeActof1934duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtofilesuchreports),and(2)hasbeensubjecttosuchfilingrequirementsforthepast90days.YesoNoxIndicatebycheckmar
6、kwhethertheregistranthassubmittedelectronicallyandpostedonitscorporateWebsite,ifany,everyInteractiveDataFilerequiredtobesubmittedandpostedpursuanttoRule405ofRegulationS-T(232.405ofthischapter)duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtosubmitandpostsuchfiles).YesxN