The global shift towards electric vehicles (EVs) and away from fossil fuels has major oil producers like Saudi Aramco and Abu Dhabi National Oil Company (ADNOC) exploring new opportunities. 

According to sources familiar with the matter, these Gulf energy titans are in the early stages of work to extract lithium from brine in their oilfields.

Lithium, ​a ​critical mineral ​for ​battery ​manufacturing, ​has ​become ​a prized ​commodity ​as the ​world races to ​meet ​the ​growing demand ​for ​​​​EVs. 

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• Gulf oil giants Saudi Aramco and ADNOC plan to extract lithium from brine in oilfields.

• Lithium ​extraction ​from ​brine ​leverages ​oil ​companies’ ​expertise ​in ​handling ​wastewater​.

• Saudi ​Arabia aims ​to ​establish ​itself as a ​hub ​for ​electric ​vehicles ​and ​batteries​​​.

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Gulf Oil Giants Set Sights on Lithium Extraction from Oilfield Brine

While Saudi Arabia’s economy has historically relied on oil, the kingdom has invested billions in transforming itself into an Electric Vehicle hub as part of Crown Prince Mohammed bin Salman’s efforts to diversify its sources of wealth.

Joining the Lithium Extraction Race

Aramco and ADNOC are not alone in their quest to capitalize on emerging technologies that allow lithium extraction from brine. 

Oil ​​giants ​like ​Exxon Mobil ​and Occidental Petroleum are ​​also exploring ​this ​avenue​​, ​recognizing ​the ​potential of ​​direct lithium ​extraction (​DLE​) ​as ​a ​means to ​​​profit ​from ​the ​transition ​​away ​from ​fossil ​fuels​​.

The Appeal of Brine-Based Lithium Extraction

Traditional lithium production methods, such as open-pit mining and evaporation ponds, are costly and environmentally challenging. 

Though​​ ​still in ​its infancy​, ​DLE technology ​offers ​a ​promising ​alternative ​​by filtering ​the ​ultralight ​​battery metal ​​from ​salt water​​. ​

This ​approach ​leverages ​oil ​companies’ ​expertise ​in ​handling ​brine ​​and ​wastewater ​at ​oil production ​sites​, ​​potentially giving ​them ​​a competitive ​edge ​in ​the ​lithium ​​​market.

Overcoming the Concentration Challenge

One of the primary challenges of extracting lithium from brine is the relatively low concentration levels, which can impact the process’s economic viability. 

Sources​ ​indicate ​that ​Aramco ​and ​ADNOC ​are ​addressing ​this ​issue ​through ​new ​filtration ​​technologies that ​aim ​​to ​improve concentration ​​levels and ​​enhance ​the ​overall ​economics ​of ​brine​-based ​​lithium ​extraction​​.

Saudi Arabia’s Electric Vehicle Ambitions

With its vast oil wealth, Saudi Arabia can afford to take risks and invest in emerging technologies like DLE. 

The kingdom’s diversification plans extend beyond lithium extraction. 

They include establishing an EV hub and developing its own EV brand, Ceer. 

The Public Investment Fund (PIF) aims to produce 500,000 EVs annually by 2030.

Collaborative ​Efforts ​and ​Early ​Progress​

​Saudi ​Arabian ​Mining ​Company ​(​Ma’aden​), ​the ​Gulf’s ​largest ​miner, ​is ​also ​working ​on ​extracting ​lithium from ​seawater​, ​further highlighting ​the ​region’s ​commitment ​to ​this ​emerging industry​. ​

​According to ​Saudi ​Vice ​Minister ​of ​Industry ​and ​Mineral ​Resources ​Khalid bin ​Saleh ​Al​-​Mudaifer, ​there ​has been ​good progress ​in ​research ​and ​investment in ​lithium ​extraction ​technologies ​within ​the ​kingdom​, with ​successful ​extraction ​of sodium​, ​magnesium​, ​and ​traces of ​lithium ​from ​oilfield ​discharges​.

The ​race ​to ​secure ​lithium supplies ​intensifies ​as ​the ​world transitions ​towards ​a ​more sustainable ​future​. 

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By ​leveraging ​their expertise ​in ​brine ​handling and ​embracing ​innovative ​​extraction ​technologies, ​Gulf ​oil ​giants ​like ​Saudi ​Aramco ​and ​ADNOC ​are ​positioning ​themselves ​as ​key ​players ​in ​the emerging ​lithium ​market​, ​potentially ​reshaping ​the ​global energy ​​landscape​.