• 2021 June 28 13:27

    PGS optimizing vessel speed

    PGS and Cognite have systemized data to increase PGS vessel speed without jeopardizing the seismic acquisition operation or the vessel integrity.

    PGS is using Industrial DataOps provided by Cognite, including Cognite Data Fusion™, to give seismic vessel operators a clear overview of the factors determining a vessel’s optimal operating speed. The solution cuts production time for PGS current fleet by more than 15 days, saves the Company more than $2 million a year and reduces manual reporting by approximately 1 month.

    Challenge
    A PGS Ramform vessel with a full streamer spread deployed is among the world’s largest moving objects. Steering the vessel through waves and currents while at the same time allowing for sufficient recording of the seismic data means there are several different factors restricting the production speeds.

    Through its vessel digitalization initiative, PGS Proteus, PGS aims to increase operational efficiency by using and combining available data. In this specific case, PGS saw an opportunity to combine the factors that influence a vessel’s optimal operating speed into a single easily accessible tool. This would provide transparency and the ability to identify which factors have the largest impact on the production speed.

    A vessel speed optimization tool would also enable PGS to optimize seismic surveying in real time and improve on, or even remove, speed restricting factors, helping the Company reduce costs while maintaining a high level of quality.

    There is a strong link between acquisition speed, efficiency, and value creation. For the project planning and bidding process, it is of great importance to know the potential for daily revenue, as well as the planned duration for a survey. With better tools in place to document historical achievements, better, data-driven decisions can be made more quickly.

    Solution
    PGS and Cognite worked together to streamline data ingestion pipelines between Cognite Data Fusion™ and the systems containing data relevant to calculate the optimal speed of seismic vessels. Using the Cognite Power BI connector and self-service training provided by Cognite Academy, PGS’ subject-matter experts developed Power BI reports combining vessel sensor and operational data. These reports have given unprecedented insight into the details of vessel production performance. The dashboards are used in onshore project planning, and the Company is working toward making the information more available to the vessels as well.

    PGS’ subject-matter experts have also developed an onboard vessel speed dashboard, building and iterating with vessel crews to create the best visualizations for their use.  The dashboard combines data from the most relevant systems representing the various restricting factors. The different inputs are transformed and presented to the vessel crews, indicating whether a further speed increase is recommended. The speed-related data is automatically transmitted to shore, for ingestion into Cognite Data Fusion™.

    Impact
    PGS vessel crews have for years been monitoring and pushing production speed upwards. Particularly the powerful Ramform Titan-class vessels have shown their potential for speed increase. With the vessel dashboard in place, the crews’ job has become easier, removing parts of the manual process and supporting decision-making. The input data for further analysis has also improved in consistency.

    While achieved speed varies between surveys, PGS has seen a marked improvement in the maximum acquisition speeds since implementing the vessel speed dashboard. In the fall of 2020, PGS’ three fastest surveys showed an average speed increase of 5.5% compared with the three fastest surveys in 2019.

    PGS is now in a better position to make further improvements, moving towards machine learning and automated speed control. One of the Company’s main focuses for 2021 is to work reliably at level four on the 10-point Sheridan-Verplank scale of automation, where the computer suggests optimal bottom speed. Once this is in place, PGS aims to reach level seven, where the computer executes the speed control and reports to the crew.

    About PGS
    PGS ASA and its subsidiaries (“PGS” or "the Company") is an integrated marine geophysical company that provides a broad range of seismic and reservoir services, including acquisition, imaging, interpretation, and field evaluation. The Company MultiClient data library is among the largest in the seismic industry, with modern 3D coverage in all significant offshore hydrocarbon provinces of the world. The Company operates on a worldwide basis with headquarters in Oslo, Norway and the PGS share is listed on the Oslo stock exchange (OSE: PGS).




2022 January 25

18:10 Ports of Los Angeles & Long Beach postpone Container Excess Dwell Fee
17:55 Joint Russian-Chinese naval exercise Peaceful Sea-2022 took place in the Arabian Sea
17:36 Broad scope of Wärtsilä power solutions selected for gas-fuelled ferry trio
17:26 ICTSI's Cavite Gateway Terminal beefs up operations
17:04 BLRT Grupp is constructing a unique floating exhibition centre for Norway
16:45 Port of Los Angeles launches first-of-its-kind cyber resilience center
16:25 IDFA, Port of Los Angeles, and CMA CGM form joint initiative to advance U.S. dairy exports
15:52 MOL announces the world's first successful sea trial of autonomous sailing on a commercial container ship voyage
15:13 Damen commissions Rolls-Royce business unit to supply automation solutions for German Navy’s F126 frigates
15:02 Valenciaport and COSCO collaborate in the automation of the delivery of container seals
14:41 Flag-raising ceremony held on Sibir, first serial nuclear-powered icebreaker of Project 22220
14:02 7.6 million tonnes of goods handled in record quantities at the Port of Kiel
13:36 Glavgosexpertiza approves installation of NSR maritime distress safety system at “Dickson” station
13:12 European shipowners support EU parliamentary proposal on commercial operators and a sector-dedicated fund
12:54 Damen signs up ERMA FIRST to supply world’s smallest Ballast Water Treatment System
12:30 TotalEnergies launches Port of Marseille Fos’ first ship-to-containership LNG bunkering operation
12:11 OOCL posts results for 2021
11:24 RF Accounts Chamber found Russian IWW potential not to be used in full
11:00 European Parliament proposed amendments to EU ETS put Green Deal goals at risk, says World Shipping Council
10:17 Saimaa Canal Commission grants permit to Transport Infrastructure Agency for construction in Saimaa Canal lease area
09:43 Baltic Dry Index as of January 24
09:28 Crude oil prices continue moderate increase
09:15 MABUX: Global bunker prices to trend lower on Jan 25

2022 January 24

18:22 Nakilat takes delivery and management of fourth LNG carrier newbuild
18:09 CMA CGM and TotalEnergies launch Port of Marseille Fos’ first ship-to-containership LNG bunkering operation
17:55 Detachment of RF Navy’s Baltic Fleet went to sea to fulfill tasks of long-distance campaign
17:32 Raiffeisenbank opens USD 20 million credit facility for Sea Port of Saint-Petersburg
17:13 GTMaritime guide sets out future of maritime communications
16:50 Glavgosexpertiza approves construction of coal terminal Port “Vera” in Primorye
16:29 Salus Technical introduces its the cloud-based software Bowtie Master
15:58 Tersan shipyard lays down trawler for Magadan based fishing company Tikhrybkom
15:11 Wärtsilä hits methanol milestone with first newbuild engine order
14:30 Sea Port of Saint-Petersburg to take delivery of over 40 units of handling equipment and one 63-tonne crane in 2022
14:01 Dogger Bank announces supplier events for O&M phase
13:44 BW Offshore signed an agreement for the sale of the FPSO BW Joko Tole
13:21 Loko-Bank shareholder increased his share in FESCO to 26.52%
13:07 Royal Dutch Shell plc changes its name to Shell plc
12:44 FESCO increases number of transit container trains from CPV almost twice in 2021
12:23 EdgeTech rolls out the 6205s2 Swath Bathymetry & Side Scan Sonar System
12:18 PGS secures Northern Lights CO2 storage acquisition contract
11:52 Maersk Drilling secures 21-month contract with TotalEnergies
11:17 Second episode of a creative multimedia project named The Ecologist was launched in cooperation with Van Oord
10:49 Heerema announces contract with McDermott for Saudi Aramco’s Marjan Increment Program
10:42 Eastern Shipbuilding completes major infrastructure improvement project to support OPC program
09:28 Crude oil prices rise as demand increases
09:11 Baltic Dry Index as of January 21
08:37 MABUX: No firm trend on Global bunker market on Jan 24

2022 January 23

14:29 Record figures in Polish ports
13:52 Coast Guard to close southern Green Bay for commercial traffic
12:36 CMHI shipyard hosts a keel-laying ceremony for Ulstein designed expedition cruise vessel ‘Ocean Albatros’
11:47 SGMF releases updated version of LNG as a marine fuel – Safety and Operational Guidelines – Bunkering'
11:08 James Fisher Renewables secures high voltage safety management commissioning contract from Iberdrola’s Baltic Eagle offshore win
10:57 BW Ideol secures close to 1GW of offshore floating wind acreage in ScotWind leasing round
09:51 AIDA named Top Employer again

2022 January 22

14:06 Crowley names Marcus Jadotte as Senior VP, Government Relations
13:29 Kongsberg Digital joins the NorthWind project to develop digital twin technology for offshore wind
12:41 New year boost for MYCRANE as four lifting experts join the team
12:07 Mitsui O.S.K. Lines, Ltd. and Bombora Wave Power strengthen their collaboration through an investment
11:34 Carnival Cruise Line adding more embarkation enhancements as it commits to current protocols for the foreseeable future
10:54 Indian Register of Shipping strengthens focus on safety of Inland Waterways