BISMARCK, N.D. (AP) — The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow of millions of gallons of crude oil from ...

The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow of millions of gallons of crude oil from Canada to refineries in the U.S.

The operator of the Keystone oil pipeline brought the conduit back into service, putting an end to a weeklong outage caused by an estimated 3,500-barrel spill in rural North Dakota.

South Bow, a liquid pipelines business that manages the pipeline, estimated the spill’s volume at 3,500 barrels, or 147,000 gallons. Keystone’s entire system remains shut down.

The pipeline shutdown means that refineries that rely on crude oil will have 3% to 4% less of the total flows in a daily market of 17 million to 20 million barrels, said Ramanan Krishnamoorti ...

BISMARCK, N.D. — Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture caused 147,000 gallons of oil to spill onto farmland in ...

BISMARCK, N.D. — The operator of the Keystone oil pipeline said it planned to restart the system Monday after a spill onto farmland in North Dakota last week shut down the line. South Bow said ...

An estimated 3,500 barrels of crude oil spilled into an agricultural field in North Dakota after a Keystone Pipeline employee heard a "mechanical bang" from the system early Tuesday morning ...

The 2,689-mile Keystone Pipeline carries crude oil from Alberta, Canada, to refineries in Illinois, Oklahoma and Texas.

BISMARCK, N.D. (AP) — Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture caused 147,000 gallons of oil to spill onto ...

BISMARCK, N.D. — The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow of millions of gallons of crude oil ...