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Client Organisation	Project Title/Description/Date

Addax Petroleum Development Nigeria Limited	Seabed Survey of FPSO Knock Adoon Bow
	Date: March 2009
Exxon Mobil/ Geodetic Positioning	Positioning of Rig Percy Johns at Unam CB Platform
	Date: February 2009
Exxon Mobil/ Geodetic Positioning	Seabed Survey at Isobo A, Oso RB, Edop QA, Ubit GH, Ekpe QA, Utue A and Etm LB Platforms
	Date: January, 2009
Heritage Oil/ Schlumberger Wireline	VSP Positioning on the MV Team Salalah at Uganda Offshore (Kingfisher 3-Well) location
	Date: January 2009
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 at Edop QB Platform
	Date: January 2009
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble to Ekura B Location
	Date: December 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Baltic -1 at Yoho ZBA Platform
	Date: December 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble at Iyak B Platform
	Date: December 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 at Unam C Platform
	Date: November 2008
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble at Delta 15ST to Ekura B Location
	Date: November 2008
Exxon Mobil /Geodetic Positioning	Seabed Survey at Unam C, Iyak B & Yoho ZBA Platform
	Date: November 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Baltic -1 at Mfem DA Platform
	Date: October 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns at Mfem B Platform
	Date: October 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble at Usari FB Platform
	Date: October 2008
Exxon Mobil /Geodetic Positioning	Seabed Survey at Mfem DA Platform
	Date: October 2008
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble at Okan 28 to Delta 15 Jacket Location
	Date: October 2008
SPDC	Site Survey at Forcados Oil Field SBM 1 and 2 Location
	Date: October 2008
Exxon Mobil /Geodetic Positioning	Seabed Survey at Mfem DB & Ubit GG Platform
	Date: October 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns from Exxon Mobil�s Yoho A to Ubit GG Platform
	Date: October 2008
Total/ReadWell Services	VSP Positioning on Viking Thaumas at Etisong-1 Location (Rig Trident 8)
	Date: September 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns from Exxon Mobil�s Nsimbo to Yoho A Platform
	Date: September 2008
Exxon Mobil /Geodetic Positioning	Seabed Survey at Nsimbo & Usari FB Platform
	Date: August 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns at Exxon Mobil�s Nsimbo Platform
	Date: August 2008
Exxon Mobil / Schlumberger Wireline	VSP Positioning of m/v Maersk Winner at Exxon Mobil�s Erha 43 field(Rig Scarabeo 7)
	Date: August 2008
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble at Okan 28 Location
	Date: August 2008
Sogenal Limited	Rig Approach Survey at Akepo 1 Location
	Date: August 2008
Addax/Schlumberger Wire line	VSP Positioning on the MV Bourbon Apsara at ADDAX�s NDA 7 location (Rig Scarabeo 3 )
	Date: August 2008

Exxon Mobil /Geodetic Positioning	Seabed Survey at Isobo A, Yoho & Oso Platform
	Date: July 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 at Edop B Platform
	Date: July 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns from Exxon Mobil�s Etim 32A to Isobo A Platform
	Date: July 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble at Usari FC Platform
	Date: July 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble from Ubit GK to Usari FC Platform
	Date: June 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 from Exxon Mobil�s Utue A to Ubit GK Platform
	Date: June 2008
Exxon Mobil /Geodetic Positioning	Seabed Survey at Etim A, Usari FC, Edop QB, Unam CD, Ubit GK, Idoho A & BZ Platform
	Date: June 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns from Exxon Mobil�s Oso 25BS to Etim A Platform
	Date: May 2008
Chevron Nigeria Limited	Escravos Export System Pipeline (EESP) Route Geotechnical Survey
	Date: May 2008
Didon PTY/Schlumberger Wire line	VSP Positioning on the MV Team Salalah at Tunisia Offshore(Didon 7 Well) location (Rig Ensco 85 )
	Date: May 2008
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Ubit GJ Platform
	Date: April 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble at Ubit GJ Platform
	Date: April 2008
Afren Energy/ ReadWell Services	VSP Positioning on Jascon 26 at Okoro-4 Location (Rig Adriatic 6)
	Date: April 2008
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble at Okan 26 Location
	Date: March 2008
Chevron Nigeria Limited	Escravos Export System Pipeline (EESP) Route Geophysical Survey
	Date: March 2008
Afren Energy/ ReadWell Services	VSP Positioning on Jascon 26 at Okoro-5 Location (Rig Adriatic 6)
	Date: March 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble at Usari FC Platform
	Date: March 2008
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble from Meren 42 to Okan 26 Location
	Date: March 2008
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Utue A, Ubit GH & Usari FC Platform
	Date: February 2008
Chevron Nigeria Limited	Positioning of Rig Trident IV at Delta South 43 Location
	Date: February 2008
Addax/Schlumberger Wire line	VSP Positioning on the MV Bourbon Apsara at ADDAX�s Ofrima 3 location (Rig Scarabeo 3 )
	Date: February 2008
Chevron Nigeria Limited	Positioning of Rig Trident IV from Meren 24 to Delta South 43 Location
	Date: February 2008
Addax/Schlumberger Wireline	VSP Positioning on the MV Trinity River at ADDAX�s KTM-6A well location (Rig High Island 9)
	Date: February 2008
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble at Okan 30 to Meren 42 Location
	Date: January 2008
Exxon Mobil /Geodetic Positioning	Positioning of Rig Baltic -1 at Ubit GG Platform
	Date: January 2008
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns at Exxon Mobil�s Oso RB Platform
	Date: January 2008
TotalFinaElf/ Schlumberger Wireline	VSP Positioning on the Bourbon Asterie at Bil2-01 Location, Pointe Noire, Congo (Rig GSF 135)
	Date: January 2008
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Ubit GG Platform
	Date: January 2008
Chevron Nigeria Limited	Positioning of Rig Trident IV from Meji 49 to Meren 24 Location
	Date: January 2008
SPDC	Positioning Support Services for Marine Cable Search Survey at Cawthorne Channel 2 location featuring Side scan Sonar, Echo Sounder and Gyro compass
	Date: December 2007
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble at Okan 30 Location
	Date: December 2007
Chevron Nigeria Limited	Positioning of Rig Roy Butler from Okan NWP to Safe Pin Point Location
	Date: December 2007
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble from Delta South WIP to Okan 30 Location
	Date: December 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV from Okan 113 to Meji 49 Location
	Date: December 2007
FOXTROT/Schlumberger Wire line	DGPS Positioning for VSP Survey on Jascon 39 at FA-3 location, Abidjan, Cote D�Ivoire (Rig Searex 10 )
	Date: December 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Baltic -1 at Ubit GC Platform
	Date: December 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Ubit GC Platform
	Date: December 2007
Addax Petroleum Development Nigeria Limited	Pipeline Route Surveys at Adanga, Antan & Oron Field featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
	Date: December 2007
Exxon Mobil/Schlumberger Wire line	DGPS Positioning for VSP Survey on the Maersk Winner at Uge 2 location (Hommer Ferrington Rig )
	Date: December 2007

SPDC	Positioning Support Services for Cable Repair and As-Built Survey at Cawthorne Channel location featuring Side scan Sonar, Echo Sounder and Gyro compass
	Date: December 2007
FOXTROT/Schlumberger Wire line	DGPS Positioning for VSP Survey on Jascon 39 at Marlin-1 location, Abidjan, Cote D�Ivoire (Rig AD 6 )
	Date: November 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Oso RB Platform
	Date: November 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Ubit GR Platform
	Date: November 2007
Addax Petroleum Development Nigeria Limited	Pipeline Route Survey at Adanga Field featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
	Date: November 2007
Moni Pulo Nigeria Limited	Site Survey at Abana East Location featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
	Date: November 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Etim A Platform
	Date: November 2007
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble at Delta South WIP Location
	Date: November 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Percy Johns from Ubit E to Adua A Platform
	Date: October 2007
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 at Utue A Exxon Mobil�s field
	Date: October 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV from Kegba A to Okan 113 Location
	Date: October 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Adua A Platform
	Date: October 2007
Total/ReadWell Services	VSP Positioning of the MV Antenor at AMENAM AMUP-EI Location
	Date: October 2007
Chevron Nigeria Limited	Positioning of Rig Roy Butler from Meji 20 to Okan NWP Location
	Date: September 2007
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns at Exxon Mobil�s Ubit GE Platform
	Date: September 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Utue A Platform
	Date: September 2007
Moni Pulo Nigeria Limited	Debris/Route Survey at Abana West Location featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
	Date: September 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Baltic -1 from Unam E to Oso H Platform
	Date: September 2007
Total/ReadWell Services	VSP Positioning on Burch Williams at Akpo-123 Location
	Date: September 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble from Enang A to Usari FB Platform
	Date: September 2007
Chevron Nigeria Limited	Seabed and Bathymetry Survey at Okan 80 Field featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer; Date: August 2007
Chevron Nigeria Limited	Seabed and Bathymetry Survey at Meji Field featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer; Date: August 2007
Chevron Nigeria Limited	Seabed and Bathymetry Survey at Delta 2 Field/Delta 4 Field featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer;
	Date: August 2007
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 from Oso to Asabo C Exxon Mobil�s field
	Date: August 2007
Chevron Nigeria Limited	Positioning of Rig Roy Butler from Meren 8 to Meji 20 Location
	Date: August 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV Parabe 31 to Kegba A14 Location
	Date: August 2007
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble from Delta 4 to Okan 80 Location
	Date: August 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Ubit E Platform
	Date: August 2007
SPDC	Cable Search Survey at Cawthorne Channel location featuring Side scan Sonar, Echo Sounder and Gyro compass
	Date: August 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey from Utue A to Ubit B Platform
	Date: August 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey from Usari FC to Utue A Platform
	Date: August 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey from Usari FB to Usari FC Platform
	Date: August 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey from Oso RH to Usari FB Platform
	Date: August 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey from Adua A to Oso RH Platform
	Date: August 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Percy Johns from Enang C to Usari FC Platform
	Date: August 2007
Chevron Nigeria Limited	Positioning of Rig Roy Butler from Parabe 9 to Meren 8 Location
	Date: July 2007
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble from Mejo 2 to Delta 4 Location
	Date: July 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV to Parabe 31 Location
	Date: July 2007
Addax Petroleum Dev. Limited	Positioning Support for Well head platform construction at Oron West-South Platform
	Date: July 2007
Total/Schlumberger Wire line Nigeria Limited	DGPS Positioning for VSP Survey on Burch Williams at Akpo 15 location (Rig Deep Water Discovery )
	Date: July 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble at Enang A Platform
	Date: July 2007
Addax/Schlumberger Wire line	DGPS Positioning for VSP Survey on the Bourbon Apsara at ADDAX�s Udele West location (Rig Scarabeo 3 ) Date: June 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Asabo Platform
	Date: June 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Enang C Platform Date: June 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Unam CA Platform Date: June 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Percy Johns from Ubit D to Unam C Platform
	Date: June 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Baltic -1 at Unam A Platform
	Date: June 2007
SPDC/Geodetic Offshore Services	Anchor Management and Barge Positioning at BTIP offshore
	Date: June 2007
Total/ReadWell Services	VSP Positioning of the Mv Bourbon Antenor at Odudu Location
	Date: May 2007
Transcoastal Offshore/GOSL	Positioning for Pipelay Services at Obra A Location
	Date: May 2007
Reservoir Exploration Technology(RXT)	Co-ordination, Gyro Calibration & DGPS Health Check at Calabar Jetty for MV Ocean Pearl
	Date: May 2007
West Atlantic Geomatics Limited	Seabed Survey at Freeport of Monrovia, Liberia
	Date: May 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Ed Noble from Exxon Mobil�s Ubit GF to Enang A Platform
	Date: May 2007
Chevron Nigeria Limited	Positioning of Rig Roy Butler from Funiwa B to Mefa 11 Location
	Date: May 2007
Chevron Nigeria Limited	Positioning of Roy Rig Butler from Mefa 11 to Parabe 9 Location
	Date: April 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV from Meren Jacket 52 to Mefa 9 Location
	Date: April 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV from Mefa 9 to Parabe 31 Location
	Date: April 2007
Exxon Mobil /Geodetic Positioning	Seabed and Bathymetry Survey at Enang A featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler for Exxon Mobil
	Date: April 2007
Shell Petroleum/ PINL Marine & Oil Services Limited	Cable Search Survey at Cawthorne Channel location featuring Side scan Sonar, Echo Sounder and Gyro compass
	Date: April 2007
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble from Delta 22 to Mejo 2 Location
	Date: April 2007
Shell Petroleum/ PINL Marine & Oil Services	Positioning of Rig Don Walker from Calabar River to HA-06 Location
Limited	Date: April 2007
Addax Petroleum Development Nigeria Limited	Pipeline Route Surveys under the Integrated Facilities Upgrade 2 Project at OKWOK to MIMBO, ADNH location OML 123 featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
	Date: March 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV from Mina 1 to Meren 52 Location
	Date: March 2007
Chevron Nigeria Limited	Positioning of Rig Trident IV from Okan E to Mina 1 Location
	Date: March 2007
Chevron Nigeria Limited	Positioning of Rig Lloyd Noble from Delta South 43 to Delta 22 Location
	Date: March 2007
Exxon Mobil /Geodetic Positioning	Positioning of Rig Percy Johns from Exxon Mobil�s Inim B to Ubit GD Platform
	Date: March 2007
SNEPCO/Schlumberger Wire line	VSP Positioning of the Deep Water Pathfinder at SNEPCO�s Bobo field
	Date: March 2007
TDI Brooks Intl�	Navigation Personnel for TDI Brooks for Chevron�s Site Surveys at Omilo B
	Date: March 2007
Shell Petroleum / PINL Marine & Oil Services Limited	Debris Search Survey at HA-06 location featuring Side scan Sonar, Echo Sounder and Gyro compass
	Date: March 2007

Addax Petroleum Development Nigeria Limited	Digital and Analogue High Resolution 2D Marine Seismic Hazard Survey at Asa North Location using m/v Utec Surveyor /Goosander featuring airguns, streamers, sidescan sonar, sub bottom profiler, echosounder, magnetometer and coring equipment.
	Date: February 2007
Addax Petroleum Development Nigeria Limited	Digital and Analogue High Resolution 2D Marine Seismic Hazard Survey at Udele West Location using m/v Utec Surveyor /Goosander featuring airguns, streamers, sidescan sonar, sub bottom profiler, echosounder, magnetometer and coring equipment.
	Date: February 2007
Addax Petroleum Development Nigeria Limited	Digital and Analogue High Resolution 2D Marine Seismic Hazard Survey at Ofrima North Location using m/v Utec Surveyor /Goosander featuring airguns, streamers, sidescan sonar, sub bottom profiler, echosounder, magnetometer and coring equipment.
	Date: February 2007
Addax Petroleum Development Nigeria Limited	Digital and Analogue High Resolution 2D Marine Seismic Hazard Survey at Okwork Location using m/v Utec Surveyor /Goosander featuring airguns, streamers, sidescan sonar, sub bottom profiler, echosounder, magnetometer and coring equipment.
	Date: February 2007
Chevron Nig Limited	Positioning of Rig Lloyd Noble at Delta JKT 43 Location
	Date: February 2007
Exxon Mobil/ Geodetic Positioning Nig	12� condensate Pipeline Route Seabed Survey from Oso D to Oso RR featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler
	Date: February 2007
Exxon Mobil/ Geodetic Positioning Nig	Seabed and Bathymetry Survey at Ubit D, Enang and Oso D featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler
	Date: February 2007
Addax Petroleum Development Nigeria Limited	Seabed and Bathymetry Survey at Antan2X Location featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler
	Date: February 2007
ADDAX/Schlumberger Wire line	DGPS Positioning for VSP Survey on the MV Ajax at ADDAX�s Antan location (Rig Scarabeo 3 )
	Date: January 2007
ADDAX/Schlumberger Wire line	DGPS Positioning for VSP Survey on the C-Adventurer at ADDAX�s NWD-1 location (Rig H-I 9 ) Date: January 2007
SNEPCO/Schlumberger Wireline	DGPS Positioning for VSP Survey on the Maersk Blazer at SNEPCO�s ZabaZaba-AX field (Deep water Pathfinder)
	Date: January 2007
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 at Exxon Mobil�s OSO RC Platform
	Date: January 2007
Chevron Texaco Nigeria Limited	Positioning of Chevron�s Jascon 1 barge at �DESWIP� Location
	Date: January 2007
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Ed Noble from Exxon Mobil�s Inim A to Ubit GF Platform
	Date: January 2007
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns from Exxon Mobil�s Ubit GG to Inim B Platform
	Date: December 2006
Chevron Texaco Nigeria Limited	Positioning of Chevron�s Jascon 1 barge at �DESWIP� Location
	Date: December 2006

Chevron Texaco Nigeria Limited	Positioning of Rig Trident IV from Meren 45 to Okan E Location
Chevron Texaco Nigeria Limited	Date: December 2006
Addax Petroleum	Seabed and Bathymetry Survey at Antan1 Location featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler
Addax Petroleum	Date: December 2006
Chevron Texaco Nigeria Limited	Positioning of Rig Roy Butler from Anyala J to Buko �B� Location
Chevron Texaco Nigeria Limited	Date: December 2006
Exxon Mobil/ Geodetic Positioning Nig	Seabed and Bathymetry Survey at Inim B, Ubit G, Etim C featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler
Exxon Mobil/ Geodetic Positioning Nig	Date: December 2006
Chevron Nigeria Limited	Seabed and Bathymetry Survey at Delta South Field/Mejo Field featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer; Nov - December 2006
Chevron Texaco Nigeria Limited.	Positioning of Rig Trident IV from Meren 24 to Meren 45 Location
Chevron Texaco Nigeria Limited.	Date: November 2006
Addax/Schlumberger Wireline	DGPS Positioning for VSP Survey at ADDAX�s Kita Marine location
Addax/Schlumberger Wireline	Date: November 2006
Chevron Texaco Nigeria Limited.	Positioning of Rig Trident IV from Ruta E to Meren 24 Location
Chevron Texaco Nigeria Limited.	Date: November 2006
Exxon Mobil / Geodetic Positioning Nig	Positioning of Rig Ensco 100 at Exxon Mobil�s Mfem B to Nkanda oil field
Exxon Mobil / Geodetic Positioning Nig	Date: November 2006
Addax/Schlumberger Wire line	DGPS Positioning for VSP Survey on the Bourbon Apsara at ADDAX�s Okpono IX location (Rig Scarabeo 3 ) Date: November 2006
Chevron/ Schlumberger Wireline	DGPS Positioning for VSP Survey of the C-Adventurer at Chevron�s Madu 4 location (Rig TRIDENT IV )
Chevron/ Schlumberger Wireline	Date: October 2006
Exxon Mobil / Geodetic Positioning Nig	Seabed and Bathymetry Survey at Ubit GF featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler for Exxon Mobil Date: October 2006
Chevron Nigeria Limited	Positioning of Rig Roy Butler from Kaka to Ruta E Location
Chevron Nigeria Limited	Date: October 2006
Chevron Nigeria Limited	Positioning of Rig Trident IV from Madu D to Anyala J Location
Chevron Nigeria Limited	Date: October 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns at Exxon Mobil�s Ubit GG Platform
Exxon Mobil /Geodetic Positioning Nig	Date: October 2006
Exxon Mobil /Geodetic Positioning Nig	Transponder Survey at Ubit GG for Exxon Mobil�s Percy Johns Rig Move
Exxon Mobil /Geodetic Positioning Nig	Date: October 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Ed Noble at Exxon Mobil�s Inim A Platform
Exxon Mobil /Geodetic Positioning Nig	Date: September 2006
Exxon Mobil /Geodetic Positioning Nig	Transponder Survey at Inim A for Exxon Mobil�s Ed Noble Rig Move from Unam CC to Inim A
Exxon Mobil /Geodetic Positioning Nig	Date: September 2006
Addax Petroleum Development Nigeria Limited	Pipeline Route Survey for 12 routes under the Integrated Facilities Upgrade Project at ORON location OML 123 featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
Addax Petroleum Development Nigeria Limited	Date: September 2006
Moni Pulo Nigeria Limited	Seabed Survey at Cross River 4 Site featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
	Date: September 2006

Chevron Nigeria Limited	Seabed and Bathymetry Survey at Madu-D & Anyala J featuring Side Scan Sonar, Echo Sounder, Sub bottom Profiler and Magnetometer
Chevron Nigeria Limited	Date: September 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 at Exxon Mobil�s OSO RD Platform
Exxon Mobil /Geodetic Positioning Nig	Date: August 2006
Chevron Nigeria Limited	Positioning of Rig Trident IV at Malu 12 Location
Chevron Nigeria Limited	Date: August 2006
Shell / PINL Marine & Oil Services Limited	Trans Niger Pipeline Search Survey at SPDC Odi Location featuring SideScan Sonar, Echo Sounder and Sub bottom Profiler
Shell / PINL Marine & Oil Services Limited	Date: July 2006
Bilfinger and Berger Gas and Oil Ltd	Debris Survey at Bille Krakama featuring Side scan Sonar, Echo Sounder and Gyro compass
Bilfinger and Berger Gas and Oil Ltd	Date: July 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Ed Noble at Exxon Mobil�s UNAM CC Field
Exxon Mobil /Geodetic Positioning Nig	Date: July 2006
Addax Petroleum Development Nigeria Limited	Digital and Analogue High Resolution 2D Marine Seismic Hazard Survey at KTNC-1X, KTNB-1X, KTM-2A Location using m/v Utec Surveyor /Goosander featuring airguns, streamers, sidescan sonar, sub bottom profiler, echosounder, magnetometer and coring equipment.
Addax Petroleum Development Nigeria Limited	Date: June 2006
Chevron /Schlumberger Wireline	DGPS Positioning for VSP Survey of the C-Adventurer at Chevron�s AWODI 4 location (Rig TRIDENT IV )
Chevron /Schlumberger Wireline	Date: June 2006
TotalFinaElf/ Schlumberger Wireline	DGPS Positioning for VSP Survey of the Maersk Shipper at TotalFinaElf�s OKO-1field (Rig MG Hulme)
TotalFinaElf/ Schlumberger Wireline	Date: June 2006
Shell / PINL Marine & Oil Services Limited	Debris/Bathymetry Search Survey at KC-PPA location featuring Side scan Sonar, Echo Sounder and Gyro compass for SPDC (East) Nig.
Shell / PINL Marine & Oil Services Limited	Date: June 2006
Horizon Oil /UTEC SI Limited, UK	Interpretation and Navigation for As-built Pipeline Survey for the 20� Gas line from Togo-Benin border, along Nigeria border to Ghana under the West Africa Gas Pipeline Project.
Horizon Oil /UTEC SI Limited, UK	Date: May 2006
TotalFinaElf/ Schlumberger Wireline	GPS Positioning for VSP Site Investigation at TotalFinaElf Obagi/Ibewa-14 well site.
TotalFinaElf/ Schlumberger Wireline	Date: May 2006
SNEPCO/Schlumberger Wire line Nig. Ltd	VSP Positioning of the Maersk Blazer at SNEPCO�s ZabaZaba-AX field (Rig Pathfinder)
SNEPCO/Schlumberger Wire line Nig. Ltd	Date: May 2006
TotalFina Elf / Schlumberger Wireline	DGPS Positioning for VSP Survey of the Maersk Finder at TotalFinaElf�s OKO-1field (Rig MG Hulme)
TotalFina Elf / Schlumberger Wireline	Date: May 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 at Exxon Mobil�s UBIT GK field
Exxon Mobil /Geodetic Positioning Nig	Date: May 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Ensco 100 at Exxon Mobil�s MFEM DB field
Exxon Mobil /Geodetic Positioning Nig	Date: May 2006
Exxon Mobil /Geodetic Positioning Nig	Debris Search Survey at UNAM CC, UBIT GK, MFEM DB featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler
Exxon Mobil /Geodetic Positioning Nig	Date: May 2006
Exxon Mobil Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Adriatic 8 from Exxon Mobil�s Awawa field to OSO RD
Exxon Mobil Exxon Mobil /Geodetic Positioning Nig	Date: May .2006
Exxon Mobil /Geodetic Positioning Nig	Debris Search Survey at ETIM LP, MFEM DB, OSO RD & UBIT GK location featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning
Exxon Mobil /Geodetic Positioning Nig	Date: April .2006
Exxon Mobil /Geodetic Positioning Nig	Subsea Buoy Search Survey at YOHO location featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning Date: April .2006
Ocean Energy/Schlumberger Wireline	DGPS Positioning for VSP Survey of the Maersk Finder at Ocean Energy�s PINA Field
Ocean Energy/Schlumberger Wireline	Date: March 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Ed Noble from Exxon Mobil�s UBIT GA to UBIT GB
Exxon Mobil /Geodetic Positioning Nig	Date: March 2006
TotalFinaElf/ Schlumberger Wireline	Determination of Source Location on Rig site ZPEB at TotalFinaElf�s Obagi field.
TotalFinaElf/ Schlumberger Wireline	Date: February 2006
Shell / PINL Marine & Oil Services Limited	River Crossing survey of E.G.G.S 40� pipeline route on m/v Doro at Calabar& Sambreiro River featuring Side scan Sonar, Echo Sounder, Sub-Bottom Profiler Date: Feb. 2006
NPDC/Schlumberger Geoquest	GPS Positional check of 12 wells at OML 66 in Okpoama Local Government, Bayelsa State; Date: Feb. 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Percy Johns at Exxon Mobil�s Awawa VB
Exxon Mobil /Geodetic Positioning Nig	Date: February 2006
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Ed Noble at Exxon Mobil�s Etim LB
Exxon Mobil /Geodetic Positioning Nig	Date: February 2006
Exxon Mobil /Geodetic Positioning Nig	VSP Positioning of Rig AD 8 at Exxon Mobil�s Awawa Platform
Exxon Mobil /Geodetic Positioning Nig	Date: Jan. 2006
Addax Petroleum	Hydrographic Pipelay Positioning of 4� and 6� AD-N Extended Well Test (EWT) Hook Up at Addax ADNP to ADN (EWT)
Addax Petroleum	Date: Jan-Feb 2006
ADDAX/Schlumberger Wire line	VSP Positioning of Seacor Moray for ADDAX Petroleum�s ADNW Field
ADDAX/Schlumberger Wire line	Date: Jan 2006
NAOC/Schlumberger Wire line Nig. Ltd	Determination of Source Location for AGIP�s VSP survey on Land Rig Bintan Kalimantan
NAOC/Schlumberger Wire line Nig. Ltd	Date: Jan. 2006
Exxon Mobil /Geodetic Positioning Nig	Bathymetric & Hydrographic Site Survey at Asasa and Awawa Field featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning using m/v HD Challenger
Exxon Mobil /Geodetic Positioning Nig	Date: Dec 2005
Chevron / Schlumberger Wire line	VSP Positioning of C Atlantis Chochuest at Chevron Texaco�s Obokun-D Lloyd Noble jack up rig.
Chevron / Schlumberger Wire line	Date: Dec. 2005
SNEPCO/Schlumberger Wire line Nig. Ltd	VSP Positioning of the Maersk Blazer at SNEPCO�s BONGA field (Rig MG Hulme)
SNEPCO/Schlumberger Wire line Nig. Ltd	Date: Dec 2005
Shell/ PINL Marine & Oil Services Ltd	Pre-lay Pipeline Route Survey at Tunu featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning using m/v Joyce.
Shell/ PINL Marine & Oil Services Ltd	Date: Dec 2005
Exxon Mobil /Geodetic Positioning Nig	Bathymetric & Hydrographic Site Survey at Asasa Field featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning using m/v HD Challenger
Exxon Mobil /Geodetic Positioning Nig	Date: November 2005
ESSO/Schlumberger Wire line Nig. Ltd	VSP Positioning of the Maersk Finder for ESSO at UGE-1 SAT-1 field:
ESSO/Schlumberger Wire line Nig. Ltd	Date: November 2005
Exxon Mobil /Geodetic Positioning Nig	Positioning of Rig Ed Noble at Exxon Mobil�s Etim LB Platform
Exxon Mobil /Geodetic Positioning Nig	Date: September 2005
Addax Petroleum Development Nigeria Limited	Digital and Analogue High Resolution 2D Marine Seismic Hazard Survey at ORON-3A, ADNG-PPA, ADNG-HA, ADNG-PPB and ADNG-1X Location using m/v Goosander featuring airguns, streamers, sidescan sonar, sub bottom profiler, echosounder, magnetometer and coring equipment using m/v Goosander.
Addax Petroleum Development Nigeria Limited	Date: September 2005
Addax Petroleum Development Nigeria Limited	Pipeline and Magnetometer survey of Moni Pulo�s Line from Addax Petroleum Development Nigeria Limited�s Antan FPSO to Ekwe Field using m/v Goosander.
Addax Petroleum Development Nigeria Limited	Date: September 2005
Addax Petroleum	Pre-lay Pipeline Route Survey for Addax Petroleum Development Nigeria Limited from ADNH-PP-B to Adanga PP using m/v Goosander
Addax Petroleum	Date: September 2005
Addax Petroleum	Pre-lay Pipeline Route Survey for Addax Petroleum Development Nigeria Limited from ADNH-PP-B to Adanga PP using m/v Goosander
Addax Petroleum	Date: September 2005
Euroil Limited, Republic of Cameroun	Site and Seabed Survey at Biafra South Block featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, Jumbo Corer, DGPS Real-Time Positioning in the Etinde Permit, Cameroon. Area: 7km x 5km August 2005
Euroil Limited, Republic of Cameroun	Site and Seabed Survey at Isongo South Block featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, Jumbo Corer, DGPS Real-Time Positioning in the Etinde Permit, Cameroon. Area 4km x 2.7km
Euroil Limited, Republic of Cameroun	Aug-05
Exxon Mobil/ Geodetic Positioning Nig	Positioning of Rig Ed-Noble at Exxon Mobil�s Enang A Platform
Exxon Mobil/ Geodetic Positioning Nig	Date: August 2005
Exxon Mobil/ Geodetic Nig	Positioning of Rig AD VIII at Exxon Mobil�s Osso RD Platform
Exxon Mobil/ Geodetic Nig	Date: August 2005
Peak Petroleum	Integrated Site, Seabed, Geotechnical and Metocean Surveys at Bilabri 1, Bilabri 2 and Bilabri DX-1Location at OML 122 featuring Sidescan Sonar, Echo-sounder, Sub bottom profiler, Weather measurements, current meters and coring Date: July 2005
Peak Petroleum	Integrated Site, Seabed, Geotechnical and Metocean Surveys at Orobiri Prospect OML 122 Nigeria: Sidescan Sonar, Echo-sounder, Sub bottom profiler, Weather Station, current meters and coring
Peak Petroleum	Date: July 2005
Peak Petroleum	Integrated Site, Seabed, Geotechnical and Metocean Surveys at Owanare Field OML 122 Nigeria: Sidescan Sonar, Echo-sounder, Sub bottom profiler, Weather Station, current meters and coring
Peak Petroleum	Date: July 2005 Owanare Fields OML 122, Nigeria
Exxon Mobil / Schlumberger Wireline	VSP Positioning of m/v Maersk Winner at Exxon Mobil�s Erha field.
Exxon Mobil / Schlumberger Wireline	Date: June 2005
Exxon Mobil/ Geodetic Positioning	Positioning of Rig Ed-Noble at Exxon Mobil�s Ubit E Platform
Exxon Mobil/ Geodetic Positioning	Date: June 2005
Exxon Mobil/ Geodetic Positioning	Positioning of Rig Ed Noble at Exxon Mobil�s EDOP-QC Location
Exxon Mobil/ Geodetic Positioning	Date: June 2005
Exxon Mobil/ Geodetic Positioning	Positioning of Rig Ensco 100 at Exxon Mobil�s Oso RH Location
Exxon Mobil/ Geodetic Positioning	Date: April 2005
Exxon Mobil/ Geodetic Positioning	Positioning of Rig Adriatic VIII at Exxon Mobil�s Usari SB Drilling Location
Exxon Mobil/ Geodetic Positioning	Date: April 2005
MoniPulo Nigeria Limited	Bathymetric & Hydrographic Site Survey featuring Sidescan Sonar, Echo Sounder and DGPS Positioning at Ekwe 2. March 2005
MoniPulo Nigeria Limited	Bathymetric & Hydrographic Site Survey featuring Sidescan Sonar, Echo Sounder and DGPS Positioning at Ekwe 3. March 2005
MoniPulo Nigeria Limited	Bathymetric & Hydrographic Site Survey featuring Sidescan Sonar, Echo Sounder and DGPS Positioning at Cross River 3. March 2005
Global Oil & Gas/ NIDRO Oil & Gas Ltd	Pipelay Positioning at Sisar Location, Bonny River Nigeria.
Global Oil & Gas/ NIDRO Oil & Gas Ltd	Mar-05
Global Oil & Gas/ NIDRO Oil & Gas Ltd	Bathymetric, Tidal Measurements & Hydrographic Site Survey at Sisar Location, Bonny River, Nigeria
Global Oil & Gas/ NIDRO Oil & Gas Ltd	Feb-05
Exxon Mobil/ Geodetic Positioning	Positioning of Rig Adriatic VIII at Exxon Mobil�s UBIT GJ Drilling Location
Exxon Mobil/ Geodetic Positioning	Date: January, 2005
Exxon Mobil/ Geodetic Positioning	Positioning of Rig Percy Johns at Exxon Mobil�s Drilling Location
Exxon Mobil/ Geodetic Positioning	Date: January 2005
Willbros Nigeria Limited /GOSL	Various Site and Pipe Prelay Route Surveys for Willbros Nigeria Limited on ChevronTexaco�s Meji Field using mv HD Challenger
Willbros Nigeria Limited /GOSL	Date: December 2004
Willbros Nigeria Limited /GOSL	Site and Pipe Prelay Route Surveys for Willbros Nigeria Limited on ChevronTexaco�s Okan Field using mv EROS III
Willbros Nigeria Limited /GOSL	Date: December 2004
Willbros Nigeria Limited /GOSL	Various Site and Pipe Prelay Route Surveys for Willbros Nigeria Limited on ChevronTexaco�s Delta Field using mv EROS III
Willbros Nigeria Limited /GOSL	Date: November 2004
Willbros Nigeria Limited /GOSL	Various Site and Pipe Prelay Route Surveys for Willbros Nigeria Limited on ChevronTexaco�s Meren Field using mv EROS III
Willbros Nigeria Limited /GOSL	Date: November 2004
Exxon Mobil / Geodetic Positioning	Positioning of Jack-up Rig Ed Noble at Exxon Mobil�s EKU-A using DGPS
Exxon Mobil / Geodetic Positioning	Date: November 2004
Exxon Mobil / Geodetic Positioning	Positioning of Jack-up Rig Adriatic 8 at Exxon Mobil�s UBIT 126A using DGPS
Exxon Mobil / Geodetic Positioning	Date: November 2004
Nigeria Agip Oil Co / Geodetic Positioning	DGPS Positioning of Rig Searex 10 and Anchor Handlers for AGIP Nigeria Limited at Okpoho Field
Nigeria Agip Oil Co / Geodetic Positioning	Date: November 2004
Exxon Mobil / Schlumberger Wireline Nig.Ltd	Positioning of GunBoat Walvis 18 for Schlumberger Wireline�s Walkaway Vertical Seismic Profile Survey on Exxon Mobil�s Rig Adriatic 8; UBIT 126A Location. Date: September 2004
ChevronTexaco / Schlumberger Wireline Nig. Ltd	VSP Positioning of m/v Maersk Battler at ChevronTexaco�s AGBAMI 5 Location on Semi-Submersible Rig Sedco Energy.
ChevronTexaco / Schlumberger Wireline Nig. Ltd	Date: September 2004
Exxon Mobil Nigeria / Geodetic Positioning	Positioning and anchor management for Barge Jascon 9 and Tugs Seabulk Cygnet II & Penguin II at Exxon Mobil�s OSO RX Platform using DGPS and Telemetry
Exxon Mobil Nigeria / Geodetic Positioning	Date: September 2004
Exxon Mobil Nigeria / Geodetic Positioning	Positioning of Barge Sarah David at Exxon Mobil�s Oso Platform
Exxon Mobil Nigeria / Geodetic Positioning	Date: September 2004
Exxon Mobil Nigeria / Geodetic Positioning	Positioning and anchor management for Barge Jascon 2 at Exxon Mobil�s OSO RX Platform using DGPS and Telemetry
Exxon Mobil Nigeria / Geodetic Positioning	Date: September 2004
NAOC Nig Ltd / Geodetic Positioning	DGPS Positioning of Rig Searex 10 and Anchor Handlers for AGIP at Okpoho Field
NAOC Nig Ltd / Geodetic Positioning	Date: Feb 2004
TotalFina Elf / Schlumberger Wireline	DGPS Positioning for Walkabove VSP for Total at PEROWEI 1B field:(Rig MG HULME) Vessel: m/v Maersk Blazer
TotalFina Elf / Schlumberger Wireline	Date: Jan 2004
NAOC Nig Ltd / Schlumberger Wireline Nig. Ltd	DGPS Positioning for Walkabove VSP for NAOC at Obutoro field:(Rig BINTAN KALIMANTAN)
NAOC Nig Ltd / Schlumberger Wireline Nig. Ltd	Date: Jan 2004
ChevronTexaco / Schlumberger Wireline Nig. Ltd	DGPS Positioning for Walkaway VSP for ChevronTexaco at AGBAMI field:(Rig SEDCO ENERGY) Vessel: m/v Maersk Blazer
ChevronTexaco / Schlumberger Wireline Nig. Ltd	Date: Dec 2003
NAOC Nig Ltd / Schlumberger Wireline Nig. Ltd	DGPS Positioning for Walkabove VSP for NAOC at Obutoro field:(Rig BINTA KALIMANTAN)
NAOC Nig Ltd / Schlumberger Wireline Nig. Ltd	Date: Nov 2003
NAOC Nig Ltd / Geodetic Positioning	DGPS Positioning of Rig SEAREX 10 for AGIP at Okpoho Field
NAOC Nig Ltd / Geodetic Positioning	Date: Nov �Dec 2003
TotalFina Elf Nig Schlumberger Wireline Nig. Ltd	DGPS Positioning for Walkabove VSP for Total at PEROWEI 1B field:(Rig MG HULME) Vessel: m/v Maersk Blazer
TotalFina Elf Nig Schlumberger Wireline Nig. Ltd	Date: Nov 2003
Exxon Mobil / Schlumberger Wireline Nig.Ltd	DGPS Positioning for Walkabove VSP for Exxon Mobil at BOSI3X field:(Rig Scarabeo 7) Vessel: m/v Maersk Blazer
Exxon Mobil / Schlumberger Wireline Nig.Ltd	Date: October 2003
Shell Petroleum Dev. Co Ltd / Suffolk Engineering Construction Ltd	Pipelay at Forcados Clusters on the Forcados-Yokri Integrated Project Nigeria featuring DGPS Real-Time Positioning on LayBarge Rosamunde
	Date: June 2003 to Feb 2003
TotalFina Elf Nig Ltd / Schlumberger Wireline Nig. Ltd	DGPS Positioning for Walkabove VSP for TFE at OFON II field:(Rig Glomar Adriatic 6) Vessel: m/v Maersk Battler
TotalFina Elf Nig Ltd / Schlumberger Wireline Nig. Ltd	Date: May 2003
Shell Petroleum Dev. Co Ltd / Suffolk Engineering Construction Ltd	Site & Seabed Survey Forcados-Yokri Integrated project Nigeria featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning using Survey Launch Princess Chichi. Survey Area covered 15km x 6km
	Date: May 2003
TotalFina Elf Nig Ltd / Schlumberger Wireline Nig. Ltd	DGPS Positioning for Static Offset Vertical Seismic Profile for TotalFina Elf Ltd at USAN3 field : (Rig MG Hulme) Vessel: m/v Maersk Rover
TotalFina Elf Nig Ltd / Schlumberger Wireline Nig. Ltd	Date: February 2003
Shell Petroleum Dev. Co Ltd / Suffolk Petroleum Subsea Ltd	Site & Seabed Survey Forcados-Yokri Integrated project Nigeria featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning using m/v Ocean Diver IV
	Survey Area covered 15km x 6km
	Date: Jan 2003 to Feb 2003
Galcoast Limited	Bathymetric & Associated survey work at Ibeju-Lekki featuring Sidescan Sonar, Sub-Bottom Profiler, Echo Sounder, Current Meters, tide guage, Grab sampler, DGPS Real Time Positioning m/v Marine Venture
	Survey Area covered: 6km x 10km
	Date: Nov 1st to Nov 25th 2002
Shell Petroleum Dev.Co Ltd/Schlimberger Wireline Nig. Ltd	DGPS Positioning for Static Offset Vertical Seismic Profile for Shell Petroleum Dev. Co. Ltd at Seibou field : Okpoku-1 Location. (Mallard Bay RIG 75)
Shell Petroleum Dev.Co Ltd/Schlimberger Wireline Nig. Ltd	Date: July 2002
Nigeria Agip Oil Co. Ltd / Schlumberger Wireline Nig. Ltd	DGPS Positioning for Static Offset Vertical Seismic Profile for Mobil Producing Nigeria Unlimited at Oyobio-1 Location
Nigeria Agip Oil Co. Ltd / Schlumberger Wireline Nig. Ltd	Rig: Glomar High Island IX, Vessel: Walvis-8, Date: June 2002
Mobil Producing Nigeria Unlimited /Schlumberger Wireline Nig.Ltd	Positioning for Static Offset Vertical Seismic Profile for Nigeria Agip Oil Co.Ltd at OBAMA-3 Deep
	RIG: Bintan Kalimantan.
	Date: May 2002
Nigeria Agip Oil Co. Ltd / Schlumberger Wireline Nig. Ltd	Positioning for Static Offset Vertical Seismic Profile for Mobil Producing Nigeria Ltd at Oyobio-1 Location
	RIG: High Island IX
	May-02
Mobil Producing Nigeria Unlimited / Schlumberger Wireline Nig. Ltd	Site & Seabed Survey Forcados-Yokri Integrated project Nigeria featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning using m/v Ocean Diver IV
	Survey Area covered 15km x 6km
	Date: Feb 2002 to Date
Shell Petroleum Dev. Co Ltd / Suffolk Petroleum Subsea Ltd	Site Survey for Rig Location TXZK (JA) featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning
	Survey Area covered 15km x 6km
	Date: April 2002
Shell Petroleum Dev. Co Ltd / Suffolk Petroleum Subsea Ltd	Site & Seabed Survey SPDC Kalaekule Field (KC) Nigeria featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning using m/v Ocean Diver IV
	Survey Area covered 2km x 2km
	Date: Feb 2002
Shell Petroleum Dev. Co Ltd / Suffolk Petroleum Subsea Ltd	DGPS Positioning & Barge Management System of Three Barges and three tugs on Mobil Fields

	Date: Dec 2001 to Date
Mobil Producing Nigeria Unlimited/ Sirpi-Alusteel Construction	Site Survey for Rig Location at Mobil's Isonsi Open Location featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning
	Survey Area covered 1km x 1km
	Date: Jan 2002
Mobil Producing Nigeria Unlimited/ Suffolk Petroleum Subsea Ltd	Site Survey for Rig Location at Mobil's Ufan-2 Open Location featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning
	Survey Area covered 1km x 1km
	Date: Feb 2002
Mobil Producing Nigeria Unlimited/ Suffolk Petroleum Subsea Ltd	Site Survey for Rig Location at Mobil's Yoho Open Location featuring Sidescan Sonar, Echo Sounder, Sub-Bottom Profiler, Magnetometer, DGPS Real-Time Positioning
	Survey Area covered 1km x 1km
	Date: Feb 2002