Oil and gas exploitation

Smart microgrids

Industry pain points and needs:

• 01

  Renewable energy sources such as wind and solar are greatly affected by the environment, and power generation is unstable
• 02

  Load shocks cause voltage fluctuations and increase the peak shaving pressure of the power grid
• 03

  It needs to have the ability to operate on an island to ensure continuous power supply and be used as an emergency power supply in case of failure

Multi-energy complementary solution for oilfield microgrids

As a peak shaving power source for microgrid projects, gas turbines cooperate with new energy sources such as wind and solar to solve fluctuations in power generation and operation.
It can also be used as the main power supply for microgrid projects to give full play to the value of smart energy.

Technical Processes

Unit Configuration

Type	Accompanying energy	Supporting units
Transfer Station/Transfer Station/Union Station	1500～3500Nm3/day	E135 series gas turbine
	3000～10000Nm3/day	E390 series gas turbine
	15000～70000Nm3/day	E2100 series gas turbine

Solution Advantages and Features

• Combined with the flexible adjustment of photovoltaic and energy storage systems, the level of new energy consumption in the region will be improved
• The regional microgrid is self-sufficient and autonomous to ensure the safe, economical, efficient and reliable operation of the regional power grid system
• Form a new model of new energy development and construction integrating local consumption of new energy, comprehensive energy services, and advantageous energy costs
• Practicing oilfield green development actions is in line with national policies and oilfield development needs

Application Cases

Distributed smart grid project at a station in North China Oilfield

Using ENN's dynamic adjustable technology for heat recovery, the thermoelectric ratio is adjusted according to different heat consumption conditions in summer and winter in the station, and with photovoltaic and energy storage devices, a variety of energy supply modes are switched, which solves the problem of new energy power generation and operation fluctuations.

Energy cascade utilization：

Comprehensive utilization of thermoelectric power and can be adjusted proportionally according to changes in thermal power demand in the station

Peak shaving and valley filling, intelligent allocation：

Ensure the safety of basic energy consumption of oilfield microgrids and realize intelligent power allocation

Lower energy bills：

Stable power supply throughout the year and reduce energy costs

Project location: Langfang, Hebei

Delivery time: April 2023

Unit model: E135R