v3.25.2
Submission
Aug. 12, 2025
Submission [Line Items]  
Central Index Key 0001517518
Registrant Name ClearBridge Energy Midstream Opportunity Fund Inc.
Form Type N-2
Submission Type N-2ASR
Fee Exhibit Type EX-FILING FEES
Offering Table N/A
Offset Table N/A N/A
Combined Prospectus Table N/A N/A