Colorado’s Adams County First In State To Tighten Oil Regulations     Adams County on Sept. 3 became the first in Colorado to adopt new oil and gas regulations since the state passed a law that bolstered local control over fossil fuel development. New oil and gas development must not occur closer than 1,000 ft from occupied buildings and residences, double the current limit, commissioners ruled unanimously on Sept. 3. Operators can request exemptions, which would require a pu