On March to May 2023 PT. Prajania Segara Utama had Chevron West Seno FPU Under Water Inspection in Lieu Drydocking (UWILD) and Multibeam Survey Onboard ROV Workclass in 1100 m Water Depth at West seno field, Balikpapan. Contractor : IKM Subsea Indonesia – Chevron
On April to May 2023 PT. Prajania Segara Utama had Geophysical Survey IKPT Tanjung Batu Balikpapan at Balikpapan. Contractor : PT. Hydrocore – PT. IKPT
On March to April 2023 PT. Prajania Segara Utama had Positioning Survey Under Water Inspection in Lieu Dry Docking (UWILD) on Petronas Field at Madura. Contractor : PT. Patra Dinamika – Petronas
On January 2023 PT. Prajania Segara Utama had Positioning Survey (Call Out Diving – PHE ONWJ) on Grosbeak Vessel at Jakarta. Contractor : PT. Fabila Teknik Sejahtera – PHE ONWJ
On March 2023 PT. Prajania Segara Utama had Positioning Survey (Call Out Diving – PHE ONWJ) on Stella Vessel at Jakarta. Contractor : PT. Fabila Teknik Sejahtera – PHE ONWJ
On February to March 2023 PT. Prajania Segara Utama had Provision of Call Out Diving Service Underwater Pipeline Inspection on WMO Field at Surabaya. Contractor : PT. Fabila Teknik Sejahtera – PHE WMO
On January to March 2023 PT. Prajania Segara Utama had Tailing Pipeline Removal at Lombok. Contractor : PT. Warma Trierindo – Amman Mineral Internasional
On January 2023 PT. Prajania Segara Utama had performed Positioning Survey to Support Cable Laying at Lingga, Riau. Contractor : PT. DAB Nusantara
On December 2022 to January 2023 PT. Prajania Segara Utama had performed Bathymetric and Oceanographic Survey at Benete Bay, Sumbawa. Contractor: PT. Hydrocore – Amman Mineral Internasional
On December 2022 to January 2023 PT. Prajania Segara Utama had performed Positioning Survey to Support Cable Laying at Sorong, Papua. Contractor: PT. DAB Nusantara
