Ahead in the sandsBantrel provides a wide range of services for its petroleum clients in the oil sands of Alberta, Gary Toushek discovers. Bantrel began 25 years ago as a small group of engineers with the objective of pursuing gas and oil projects in the Beaufort Sea, north of the Arctic Circle. When a drilling moratorium was put on that region, the group began working for some of the emerging oil sands giants in Alberta, such as Suncor and Syncrude, and as the oil sands grew, Bantrel grew as well.