Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.20.2
Document and Entity Information - shares
3 Months Ended
Mar. 31, 2020
Jun. 26, 2020
Document And Entity Information    
Entity Registrant Name Rosehill Resources Inc.  
Central Index Key 0001659122  
Document Type 10-Q  
Document Period-End Date Mar. 31, 2020  
Amendment Flag false  
Entity Ex Transition Period false  
Current Fiscal Year-End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Emerging Growth Company true  
Small Business true  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2020  
Entity Shell Company false  
Entity Current Reporting Status Yes  
Class A Common Stock    
Entity Common Stock, Shares Outstanding   28,944,000
Class B Common Stock    
Entity Common Stock, Shares Outstanding   15,707,692