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Tighter rules on Colorado oil and gas development struck out at the ballot box in November and at the state Supreme Court in January. Now, Democrats, who control the Legislature, plan to introduce a sweeping bill to redefine the Colorado Oil & Gas Conservation Commission’s mission to emphasize public health and safety.

Oil declined for the first time in more than a week after U.S. government data showed an increase in crude stockpiles and production, and as the commodity tracked moves in the equity market.

Alberta is preparing a giant crude-by-rail operation to help its oil-sands producers cope with a pipeline crunch, and it expects a big profit from the venture.

U.S. oil refiners won’t be allowed to complete shipments of Venezuelan crude they booked before the Trump administration slapped new sanctions on the Latin American nation.

Crude skidded to its worst loss in a month as disappointing corporate profit forecasts stoked concern about the economy, bruising a market already anxious about booming American oil supplies.

A year ago, the U.S. government envisioned American crude production averaging 11.95 million barrels a day in 2042. Shale drillers are set to exceed that this year.

Heavy Canadian crude isn’t getting cheaper, but that hasn’t stopped companies from splurging on costly rail shipments.

If the United States decides to deploy a slate of sanctions that it is said to have drafted against the Latin American nation, American refiners would be forced to cease purchases. That may mean more supply becomes available for the OPEC producer’s other big customers: China and India.

Propelled by the shale-oil boom, the U.S. is already producing more crude than either Russia or Saudi Arabia, who until recently vied for the top spot. By midyear America will go one better.