RIGMO

It also drilled 626 oil and gas production and exploration wells reducing the average well cost by 4% and the rig move cost by 12% compared to 2016 through better collaboration and rig sequence optimisation.

* Offshore rig towing services, rig move / positioning services

It also drilled 626 oil and gas production and exploration wells reducing the average well cost by 4 per cent and the rig move cost by 12 per cent compared to 2016 through better collaboration and rig sequence optimisation.

"We also experienced some delays while drilling this well due primarily to equipment failures associated with the rig, however those issues have been rectified and we anticipate better drilling productivity on Winstar-13, which will spud immediately after WIN-12bis is completed and the rig move finished," Graham added.

The company will also assist in offshore operations, including both pre-lay and rig move.

Vietnam state television on Monday said its reporters on a nearby boat had seen the rig move but it didn't say how far.

As the company moves forward, it is breaking records for underground diamond drill rig move times in Canada and the United States due to its mobile underground diamond drill technology.

Here, due to the lack of helicopters, teams of porters and horses carry out the rig moves. There must be something almost poetic about a silent rig move; or do the porters sing?

When the rig move has been completed, the procedure is reversed.