IADC classification code - S333 diameter - 155.6 mm length - 280 mm
IADC classification code - S333 diameter - 155.6 mm length - 460 mm
IADC classification code - S333 diameter - 155.6 mm length - 460 mm
IADC classification code - S333 diameter - 215.9 mm length - 265 mm
IADC classification code - S323 diameter - 215.9 mm length - 265 mm
IADC classification code - S333 diameter - 215.9 mm length - 265 mm
IADC classification code - S333 diameter - 219.1 mm length - 235 mm
IADC classification code - S333 diameter - 219.1 mm length - 235 mm