<informationTable xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <infoTable>
       <nameOfIssuer>Forum Energy Technologies, Inc.</nameOfIssuer>
       <titleOfClass>Common</titleOfClass>
       <cusip>34984V100</cusip>
       <value>491948</value>
       <shrsOrPrnAmt>
           <sshPrnamt>24257800</sshPrnamt>
           <sshPrnamtType>SH</sshPrnamtType>
       </shrsOrPrnAmt>
       <investmentDiscretion>SOLE</investmentDiscretion>
       <otherManager>0</otherManager>
       <votingAuthority>
           <Sole>0</Sole>
           <Shared>24257800</Shared>
           <None>0</None>
       </votingAuthority>
   </infoTable>
</informationTable>
