Cody Bannister, a spokesman for the Oklahoma Independent Petroleum Association, said he could not comment on SandRidge, but said oil and gas producers in the state have been working together with state regulators on the issue of earthquakes.
"The influx of crude oil from Canada and increased production in the northern United States has overwhelmed outbound pipeline capacity at Cushing, forcing more oil into storage," said Cody Bannister, a spokesman for the Oklahoma Independent Petroleum Association.