
(Source: Oceaneering International Ltd.)
Oceaneering International’s Remotely Operated Survey (ROS) group has successfully completed an integrated rig services campaign for a major operator offshore South America and recorded a milestone 150,000 hours of ROS operations with 99% uptime with no client operations or vessel downtime on May 5.
Oceaneering was contracted by Apache Corp. in June 2019 to provide integrated rig services on the Noble Sam Croft drillship. The work scope included the provision of ROS, ROV, and acoustic doppler current profiler (ADCP) for a potential three-well campaign.
The ROS and ADCP systems were mobilized and commissioned on the drillship Noble Sam Croft during the summer of 2019. The drillship then transited to Suriname where it began operations in the early fall.
“The ROS system eliminates the need to remobilize survey equipment and personnel for subsequent moves. Oceaneering surveyors in our remote control monitoring stations [RCMS] communicate and coordinate with the rig personnel and company representative during rig move activities,” Chris Echols, global business development manager, survey services, said. “The ADCP systems on the drillship are maintained, recovered, and deployed by the ROV crew. This minimizes personnel on board, and greatly reduces the logistics and costs associated with mobilizations in remote areas.”
“Additionally, during this unprecedented global pandemic, the ROS and ADCP services have added value where personnel movements have been hampered by local restrictions, which vary country to country. By utilizing ROS, Oceaneering’s services remain unaffected by these restrictions,” Echols added.
Oceaneering has now surpassed 150,000 hours of successful ROS operations. All ROS surveys are supported by our RCMS in Houston, Texas, and Lafayette, Louisiana. Having multiple separate monitoring stations allows for redundancy in our operational execution plan.
Oceaneering’s ROS can be used to execute exploration work, FPSO vessel hookup, plugging and abandonment, development, re-latch, and re-spud activities. The company also conducts remote inertial jumper metrologies, remote inertial marker buoy sets, and remote monitoring of ADCP data.
Recommended Reading
Market Volatility Sidelining Some Energy Investment
2025-03-18 - Needed permit reform will take time and general policy uncertainty could slow-play natural gas projects.
US' EXIM Bank OKs $4.7B Loan for TotalEnergies Mozambique LNG Project
2025-03-17 - TotalEnergies’ Southern African LNG project had been delayed after unrest in Mozambique.
What's Affecting Oil Prices This Week? (March 17, 2025)
2025-03-17 - The price of Brent crude could get a boost from Trump’s threats of sanctions on Russia, Iran and Venezuela, but it is doubtful it will break $72/bbl, Stratas Advisors says.
US NatGas Dominance Collides with Permitting, Tariffs, Layoffs
2025-03-16 - Executives at BP, Sempra Infrastructure and the American Petroleum Institute weighed in on U.S. natural gas prowess and the obstacles that could stand in the way: snagged permitting, prohibitive steel tariffs and layoffs of federal workers needed to approve projects.
Glenfarne CEO Expects FID on Texas LNG by End of 2025
2025-03-16 - Glenfarne Energy Transition executives are waiting on a re-issue of a vacated FERC permit for Texas LNG.