GASCO DRILLING LLC, a premier Montana based oil and gas exploration company was formed as a private American corporation in 1995 after taking over operations of a small local oil and gas drilling company. The management group of GaSco Drilling LLC have over 30 years as independent oil and gas contractors. In order to better serve our customers needs, Gasco Drilling LLC continues to seek the latest industry innovations in equipment, safety and effciency. Put this together with top quality personel plus a real desire for overall customer satisfaction and you have a company that will get the job done for you. ©2015GaSco Drilling LLC. All Rights Reserved.