2011-2013 Navigation, positioning and survey services August 2013 Nam Chau Building 180-182 Nguyen Van Troi Str., Ward 4 Vung Tau, Vietnam
DATE CUSTOMER SERVICES PERSONNEL AND EQUIPMENT 2013 August PTSG G&S / Cuu Long JOC Navigation and positioning services during UWILD inspection survey (ROV) July-August July June-July Prysmian Powerlink S.r.l. / Center for Sea Survey and Mapping (Seamap) PTSG G&S / Petronas Carigali (Vietnam) Ltd. PTSG G&S / Petronas Carigali (Vietnam) Ltd. Magnetometer & Side Scan Sonar search for Unexploded Ordnance (UXO) for 110KV submarine cable route. Ha Tien area (South Vietnam) Phu Quoc Island Analog Geophysical Pre-installation Survey Block 01 & 02 (Ruby Field) Analog Geophysical Pre-installation Survey Block 01 & 02 (Diamond Field) June-July PV Drilling Invest / Idemitsu Analog Geophysical Site Survey Block 05-1c May PTSG G&S / Cuu Long JOC Navigation and positioning services during UWILD inspection survey (ROV) Equipment: Veripos LD4 Ultra DGPS, Trimble 461 DGPS, TSS Shallow water boat: DO DAC BIEN 01 s Equipment: Gradiometer (2 x SeaSpy Magnetometers), C-Max CM2 Side Scan Sonar Survey vessel: NASOS 2, 2 x Sonar Operators, 2 x Geophysicists, Engineer Equipment: C-Nav 3050 DGPS, Trimble SPS 461, SG Brown Gyro, TrackLink 1500HA USBL, R2Sonis 2024 Echo-sounder, Cmax CM2 Side Scan Sonar, Applied Acoustics 300J Boomer / Squid 2000 Sparker, Innomar SES2000 Pinger, SeaSpy Magnetometer, Valeport Monitor CTD Survey vessel: NASOS 2, 2 x Sonar Operators, 2 x Geophysicists, Engineer Equipment: C-Nav 3050 DGPS, Trimble SPS 461, SG Brown Gyro, TrackLink 1500HA USBL, R2Sonis 2024 Echo-sounder, Cmax CM2 Side Scan Sonar, Applied Acoustics 300J Boomer / Squid 2000 Sparker, Valeport Monitor CTD Survey vessel: NASOS 1, 2 x Sonar Operators, 2 x Geophysicists, Engineer TrackLink 1500HA USBL, Odom Echotrac MkIII Echo-sounder, EdgeTech 4200 Side Scan Sonar, Applied Acoustics 300J Boomer / Squid 2000 Sparker, Valeport Monitor CTD DP vessel: THANG LONG
May PVE Survey Consultancy J.S.C / Vung Ro Deepwater Port & SPM Sub-bottom Profiling of the port harbor and SPM location May PTSC G&S / Lam Son JOC Side scan sonar & bathymetry preinstallation survey Block 01/97 & 02/97 (TL-DD Field) May PTSG G&S / JVPC Navigation and positioning services during annual in-water inspection survey (ROV) April PTSG G&S / Cuu Long JOC Navigation and positioning services during seabed survey (ROV) April PV Drilling Invest / Con Son JOC Side scan sonar & bathymetry survey Block 10 & 11.1 October PTSG G&S / Thien Nam Offshore Services JSC 2012 Navigation and positioning services during FPU mooring chains survey (ROV) October PTSG G&S / Cuu Long JOC Navigation and positioning services during debris survey, wellhead survey and wellhead cup installation (ROV) September PTSC G&S / Nam Con Son Pipeline Operator Side scan sonar & bathymetry survey with optional sub-bottom profiler August PV Drilling Invest / Idemitsu Oil & QA/QC services during rig rove Jack up Rig: OCEAN PATRIOT Survey vessel: wooden shallow draft boat Personnel: Geophysicist, Engineer Equipment: EdgeTech 3200 sub-bottom profiler Survey vessel: PHU MY 06, Sonar Operator, Engineer TrackLink 1500HA USBL, R2Sonic 2024 Echo-sounder, C-Max CM2 Side Scan Sonar, Valeport Monitor CTD DP vessel: PTSC VUNG TAU Survey vessel: NASOS 1, Sonar Operator, Engineer TrackLink 1500HA USBL, R2Sonic 2024 Echo-sounder, C-Max CM2 Side Scan Sonar, Valeport Monitor CTD Survey vessel: PTSC SURVEYOR, Geophysicist, Engineer TrackLink 1500HA USBL, R2Sonic 2022 Echo-sounder, C-Max CM2 Side Scan Sonar, SES-2000 Sub-bottom Profiler, Valeport Monitor CTD
August Gas Ltd. operations Personnel: Senior Surveyor PTSC G&S / Pearl Oil (Tephrite) Ltd. Side scan sonar & bathymetry survey Survey vessel: PTSC SURVEYOR with optional magnetometer, Block 04- Personnel: Party Chief, Senior Surveyor, 2 x Surveyors, 2, Offshore Vietnam Geophysicist, Engineer Equipment: C-Nav 3050 DGPS, Trimble SPS 461, SG Brown Gyro, TrackLink 1500HA USBL, Odom Echotrac MkIII Echosounder, EdgeTech 4200 Side Scan Sonar, SeaSpy Magnetometer, Valeport June PTSG G&S / PVEP POC Site survey services, Block 05.1A, Offshore Vietnam May June PTSG G&S / Cuu Long JOC Navigation and positioning services during debris survey (ROV) Monitor CTD Survey vessel: DK-106 and PTSC SURVEYOR Personnel: Party Chief, Senior Surveyor, Surveyor, Geophysicist, Engineer Equipment: C-Nav 3050 DGPS, Trimble SPS 461, TSS Teledyne Meridian Surveyor Gyro, TrackLink 1500 USBL System, R2 Sonic 2024 Multibeam Echosounder, Odom EchoTrac MkIII Echosounder, Squid 2000 Sparker Sub-bottom Profiler, C-Max CM2 Side Scan Sonar, SeaSpy Magnetometer, Valeport Monitor CTD DP vessel: THANG LONG Equipment: C-Nav 3050 DGPS, Trimble SPS 461, TSS Teledyne Meridian Surveyor Gyro, TrackLink 1500 USBL System May August PTSC Offshore Services Barge & AHT positioning services Accommodation Barge: PETRA EXCELSIOR AHT: ENA MONARCH and MARY K Personnel: Party Chief, 2 x Surveyor Equipment: C-Nav 3050 DGPS, Trimble SPS 361, Hemisphere GPS, TSS Teledyne Meridian Surveyor Gyro, Tug Management Telemetry System May - August PTSC Offshore Services Barge positioning services Accommodation Barge: TRINITY EXPLORER Personnel: Senior Surveyor Equipment: C-Nav 3050 DGPS, Trimble SPS 361, Brown Gyrocompass April May PTSC Offshore Services Barge & AHT positioning services Accommodation Barge: PTSC OFFSHORE 01 AHT: PHUONG NHA and SWISSCO JADE Personnel: Party Chief, 2 x Surveyor Equipment: C-Nav 3050 DGPS, Trimble SPS 361, Hemisphere GPS, TSS Teledyne Meridian Surveyor Gyro, Tug Management Telemetry System April PTSG G&S / JVPC Navigation and positioning Services during boat landing removal (ROV)
April PTSG G&S / Mitra Energy Side scan sonar Services, Block 19, 20, 51, Offshore Vietnam January PTSG G&S / JVPC ROV positioning service / In-water survey C1 platform (ROV) 2011 March April PTSG G&S / Dai Hung JOC Navigation and positioning services during CALM s buoy chains renewal at Dai Hung Field (ROV) April May PTSG G&S / JVPC Navigation and positioning services during in-water survey 2011 Pipeline inspection at Rang Dong Oilfield (ROV) May June Allied Marine & Equipment (AME) / PVGas June Allied Marine & Equipment (AME) / PVGas Positioning services during Magnetic Markers Installation for 16 Bach Ho Long Hai Pipeline (ROV) Positioning services and magnetometer survey during near-shore Magnetic Markers Installation for 16 Bach Ho Long Hai Pipeline (ROV, divers) July Salamander Energy Vietnam QA/QC services during rig rove operations August Allied Marine & Equipment (AME) / Positioning services during repair clamp November PVGas Installation for 16 Bach Ho Long Hai Gyro, TrackLink 1500 USBL System Survey Vessel: PTSC SURVEYOR Personnel: Party Chief, 2 x Surveyor, Engineer Equipment: C-Nav 3050 DGPS, Trimble DGPS, TSS Teledyne Meridian Surveyor Gyro, Track Link USBL, SeaSpy Magnetometer, Odom EchoTrac MkIII Echosounder, TSS Motion Sensor, Valeport STD Profiler ROV support vessel: SEA CHEYENNE Personnel: Party Chief, Senior Surveyor, 2 Engineers Gyro, TrackLink 1500 USBL System ROV support vessel: PTSC HAI PHONG Gyro, EasyTrac USBL System Operation vessel: KOMULAN Personnel: Surveyor Gyro ROV support vessel: BINH MINH Personnel: Party Chief, Senior Surveyor, Surveyor, Engineer Gyro, HiPAP and TrackLink 1500 USBL System Divers and ROV support vessel: NOR CAPTAIN Personnel: Party Chief, Senior Surveyor, Engineer Gyro, Hemisphere GPS Compass, HiPAP and TrackLink 1500 USBL System Divers support vessel: FALCON 17 Gyro, Hemisphere GPS Compass, SeaSpy Marine Magnetometer Jack up Rig: AQUAMARINE DRILLER Personnel: Senior Surveyor Divers and ROV support vessel: ALLIED CENTURION and ALLIED JANE
August September August September Allied Marine & Equipment (AME) / PVGas PTSG G&S / Cuu Long JOC Pipeline (ROV) Positioning services during nearshore repair clamp Installation for 16 Bach Ho Long Hai Pipeline (ROV, divers) Positioning services during in-water survey 2011 Pipeline and Jacket inspection at Su Tu Vang and Su Tu Den Field (ROV) September PTSC G&S / Thang Long JOC 3D sonar and positioning services during wellheads inspection (ROV) Personnel: Party Chief, Senior Surveyor, Engineer Gyro, HiPAP and TrackLink 1500 USBL System Divers support barge: EXPERTISE Anchor Handling Tug: AST Anchorer Gyro, Hemisphere GPS Compass, EasyTrac USBL system, Tug Management Telemetry System ROV support vessel: PTSC THAI BINH Personnel: Party Chief, Senior Surveyor, Engineer Equipment: C-Nav 3050 DGPS, Trimble SPS 361, TSS Teledyne Meridian Surveyor Gyro, TrackLink 1500 USBL System ROV support vessel: BINH MINH Personnel: Party Chief, Senior Surveyor, Sonar Operator, Engineer Gyro, TrackLink 1500 USBL System, 3D Coda Echoscope sonar