Harmonic Study

Oil & Gas Industry

Oil & Gas Industry Plays a Vital role in meeting Energy Needs of the World.

The Entire chain is known as Petroleum industry. However the industry is usually divided into three Major Components:

  • Upstream
  • Midstream
  • Downstream
Upstream Industry

Finds and produces Crude Oil and Natural Gas. The upstream is sometimes known as the Exploration and Production (E & P).


Midstream Industry

Processes, Stores, Markets and Transports commodities such as Crude Oil, Natural Gas Liquids ( NGLs, mainly ethane, propane and butane) and Sulphur. The mid stream provides vital link between the Far – Flung Petroleum producing areas and the population centres, where most consumers are located.


Downstream Industry

Includes Oil refineries, Petro Chemical plants, Petroleum Products distributors, retail Outlets and natural Gas distribution Companies.


Our Service in Oil & Gas
  • Relay Setting Calculation & Coordination
  • Cable Sizing Calculation and Selection
  • Equipment Sizing and Selection
  • Electrical Lead Engineer Support at Site