With“Create a low-carbon future together——Build better、A more sustainable world”As the theme，Caterpillar exhibits a range of low-carbon products and solutions at the 5th China International Import Expo。Caterpillar Oil & Gas takes this opportunity，New well site value-added power solutions are on display.，Include a land drilling energy storage system、Intelligent integrated control system and other technologies。

Land drilling energy storage system

Equivalent to the drilling site“Battery”，When the rig is running smoothly，Energy storage system is in charging state；When there is an impact load，When additional energy supply is required，Discharge the drilling rig in time.，Supplement energy difference。

 

Intelligent integrated control system

Intelligent integrated control system is the management controller of generator set and energy storage system.，It is the core technology for customers to achieve automated management.。

The intelligent human-computer interaction control panel realizes the real-time monitoring of battery charging and discharging status.，Real-time regulation and control of the on-line state of the generator set and the switch state of the circuit breaker，Help customers to achieve a more optimized power plan for the well site。

These technologies are related toCat®（Carter）Combination of high performance power products for land drilling applications，Contributed to hybrid drilling solution。The solution can be based on the customer's existing power equipment，Integrate and upgrade drilling field equipment，And that upgrade is easy，And that time consumption is short。Upgraded drilling site with integrated control、Automated management、Intelligent conversion，Enable better device usage、Higher drilling site efficiency。

 

Customer application examples

EnsignAs an industry leader in oil and gas drilling and well services，Developed and upgraded a new generation of hybrid drilling equipment in partnership with Caterpillar——Rig 162。Rig 162 byCatGas generator set drive，CombineCatEnergy storage systems andCatIntelligent integrated control system。

The energy storage system in this upgrade scheme can respond well to shock loads.，Discharge the drill，Supplement the energy difference caused by the impact load，At the same time，Intelligent integrated control system can automatically start and preheat gas engine，After the gas engine is started and preheated，Automatically switch to the newly started gas engine to supplement the energy difference，Continuous energy supply to the well site。Through intelligent integrated control and management，Avoiding unnecessary fuel combustion of the engine。In addition，This system ensures smooth engine operation，Thereby further improving the reliability and durability of the engine.；At the same time，But also can reduce the loss of the engine，Thereby reducing operation and maintenance costs.。

Rig 162 during operation in Wyoming, USA，CatThe gas engine makes full use of the gas well.、Waste gas such as associated gas，Ffectively reduce the direct emission of waste gas from the well sit。

Emissions are reducedAnd

Acceleration of the process of sustainable development

 Operation and maintenance

The cost is reduced

Wellsite efficiency and

And that utilization rate of the equipment is improve

Equipment usage optimization and

And that safety is improve