Bolivia's YPFB Chaco, a subsidiary of state hydrocarbons company YPFB, is an oil and gas exploration and production company. It operates an exploration block and 21 gas fields (including 14 operating fields) located in four departments, covering an area of more than 144,000ha. The company is based in Santa Cruz de la Sierra in Bolivia's Santa Cruz department.
Empresa Petrolera YPFB Chaco S.A.
Av. San Martín # 1700, Edificio Centro Empresarial Equipetrol 6 piso - Equipetrol Norte., Santa Cruz de la Sierra, Bolivia