The Texas Supreme Court is being asked to determine whether oil extraction equipment like casing, pipes, tubing and pumps is exempt from state sales tax.
The Texas Supreme Court is being asked to determine whether oil extraction equipment like casing, pipes, tubing and pumps is exempt from state sales tax. Eric Gay AP
The Texas Supreme Court is being asked to determine whether oil extraction equipment like casing, pipes, tubing and pumps is exempt from state sales tax. Eric Gay AP

Texas Supreme Court case raises billion-dollar tax question

March 08, 2016 04:43 PM