Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.8.0.1
Document and Entity Information - shares
6 Months Ended
Mar. 31, 2018
May 14, 2018
Document And Entity Information    
Entity Registrant Name GULFSLOPE ENERGY, INC.  
Entity Central Index Key 0001341726  
Document Type 10-Q  
Trading Symbol GSPE  
Document Period End Date Mar. 31, 2018  
Amendment Flag false  
Current Fiscal Year End Date --09-30  
Entity Current Reporting Status Yes  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   784,650,050
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2018