The total number of oil rigs in the United States in the week to January 3 was 482, compared with 483 previously.
The total number of oil rigs in the United States in the week to December 6 was 482, compared with 477 previously.
The total number of oil rigs in the United States in the week to October 18 was 482, compared with 481 previously.
The total number of oil rigs in the United States in the week to August 9 was 485, compared with 482 previously.
The total number of oil rigs in the United States in the week to July 26 was 482, compared with 477 previously.