Calgary, Alberta, Canada (Google Maps ⧉, OpenStreetMap ⧉)

"The passenger had given Ling a card that read “Allan Peterson, Seismic Services, Calgary.”"

"the client merely gave Damon a business card that said Seismic Services, with a Calgary address."

"Damon had deposited a check from a company called Seismic Services, in Calgary, and the check had bounced."

"And an equal sum to Seismic Services in Calgary, another drop box."

"It had been traced, however. It had been placed from a pay phone in Calgary, Canada."

"…that submarine and its tender ship had been leased by CanuCo, a natural gas corporation based in Calgary, to conduct research in the South Pacific…"