EMC has extensive experience surveying oil and gas pipelines.  We have the ability to survey both inshore and offshore, using hydrographic or topographic methods.  Whether it is a small project or a project that will require multiple phases and multiple years, EMC has the equipment, the knowledge and the experience to manage any  pipeline or well survey. 

 

 

 

 

EMC performs pipeline construction surveys including design, construction staking, and as-built. We also perform general location and site monitoring surveys. All surveys are performed to meet or exceed detail requirements that are needed and/ or requested. 

 

 

 

When locating existing pipelines, EMC uses the most accurate and efficient techniques available.  Several methods are used to determine pipe locations.  These include, but are not limited to sidescan sonar, multi-beam, dual frequency single-beam, magnetomter, ground penetrating radar (GPR), and hand probes.  Once pipeline location has been determined by any one method, other methods are used and overlaid to determine the most precise location of the pipeline.