You can click any of the links below:

1. US Shallow Marine: http://iodp.ldeo.columbia.edu/DATA/

2. Victoria, Australia: http://geology.data.vic.gov.au/energy/well/hyperlinkages.htm

3. Australia: http://www.ga.gov.au/about/projects/energy/petroleum-data-repository

4. Texas: https://rrcsearch3.neubus.com/esd3-rrc/index.php?_module_=esd&_action_=keysearch&profile=15

5. Kansas: http://chasm.kgs.ku.edu/ords/elog.escnd6.SelectWells?f_t=&f_r=&ew=W&f_s=&f_l=&f_op=&f_st=15&f_c=1&f_api=&sort_by=&f_pg=3

6. UK: https://www.gov.uk/guidance/oil-and-gas-digital-data-exchange-format

7. Netherland: http://www.nlog.nl/en/oil-and-gas

8. USGOM https://www.data.bsee.gov/Other/DiscMediaStore/Wel...