The count of oil units active was down by seven to 1510, still up 139 units from a year ago.
The tally of gas rigs was up by six to 116, off 63 from the year-ago week.
The Gulf of Mexico count was down by one over the week to 51, but up four from a year ago.
By state, Oklahoma saw the biggest losses, its count dropping by nine for a total of 187.
