Maersk Drilling, NOV Aim to Optimise Drilling Equipment Maintenance

Maersk Drilling and National Oilwell Varco have entered into a five-year partnership to improve maintenance predictability for drilling equipment.

The shared vision behind the partnership is to implement a new maintenance mind-set which should minimise operational down time, while lowering maintenance cost levels.

The agreement covers Maersk Drilling’s three deepwater D-class semi-submersibles as well as the four ultra-deepwater V-class drillships.

Until now, major overhaul of drilling equipment has been carried out with five-year intervals as part of the special periodic surveys (SPS) at quay side. Through this partnership agreement, Maersk Drilling will switch to a condition-based maintenance strategy, where overhaul and repairs will, to the extent possible, be carried out as rolling maintenance while the unit is operating.

“This is a new way of looking at maintenance, and our ultimate goal is to eliminate the need for quay side SPS yard stays every five years, while still ensuring the highest level of safety and operational efficiency possible. In Maersk Drilling, we wish to collaborate with industry leaders to challenge traditional ways of thinking and continue to enhance the way we operate,” says Frederik Smidth, chief technical officer in Maersk Drilling.

“By partnering up with National Oilwell Varco, we aim at achieving a higher level of maintenance predictability, hereby reducing the cash-flow impact from maintenance activities – ultimately resulting in less down time for our customers. Collecting, analysing and sharing data as well as detailed knowledge about the equipment will be key in succeeding, which is why we believe a long term partnership is a must,” Smidth continues.

As part of the agreement, NOV will establish a dedicated team which can assist Maersk Drilling’s rigs when needed. The team can be deployed instantly if an urgent task arises or if a window of opportunity opens in which the crew needs assistance with a major overhaul job.

When needed and where circumstances allow, equipment will be replaced and sent onshore for a complete overhaul to minimise interference on the rig. Following the overhaul, the equipment will return to service on one of the sister rigs with all latest safety and operational upgrades in place.

“In a challenged market like the one we are in today; joint value creation is of utmost importance. We have to look at all aspects of the way we conduct maintenance today, and we need to innovate and continue to optimise our ways of working. Through collaborative work on for example maintenance, we are able to draw on cross industry strengths and knowledge in order to unlock value, and ultimately reduce the total well cost for our customers,” Smidth concludes.

Share this article

Follow Subsea World News

Events>

<< Jan 2020 >>
MTWTFSS
30 31 1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31 1 2

Shallow and Deepwater Mexico Exhibition and Conference

Shallow and Deepwater Mexico, an offshore oil and gas exhibition and conference is the key center for the international offshore oil and gas community in Mexico. 

read more >

Underwater Intervention (UI) 2020

Underwater Intervention Conference is a conference where oil and gas industry professionals, senior decision…

read more >

Subsea Expo 2020

Subsea Expo is the world’s largest subsea exhibition and conference and is completely free to attend.

read more >

Oceanology International 2020

Exhibitors from industry, government and research institutions share their knowledge and come…

read more >