Coffee Choice
A reviewer specifically recommends the dark mocha and praises the Arabica coffee beans.
Muhaisnah
ADNOC Service Station | Al Ghadeer (356) is a fuel stop in Muhaisnah with an ADNOC Oasis / Geant Express shop and coffee service. Reviews also mention manual car washing, so it can cover a quick refill and an extra errand—though service speed and consistency are worth keeping in mind.
Source: Google Maps
A reviewer specifically recommends the dark mocha and praises the Arabica coffee beans.
The Oasis team has helped customers understand how to use ADNOC app points.
One review says the station has all facilities available for customers.
Allow Time. If you are in a hurry, allow extra time for fueling; one visit took 25–30 minutes overall.
Check Wash. Before committing to a manual wash, ask whether the underbody-wash jack is working.
Check Coffee. Ask whether the coffee machine is operating before ordering, as availability has been unreliable.
Check Bills. At the Oasis shop, confirm that your bill has been issued before leaving.
Plan the visit
| Mon | 12:00 AM – 12:00 PM |
| Tue | 12:00 AM – 12:00 PM |
| Wed | 12:00 AM – 12:00 PM |
| Thu | 12:00 AM – 12:00 PM |
| Fri | 12:00 AM – 12:00 PM |
| Sat | 12:00 AM – 12:00 PM |
| Sun | 12:00 AM – 12:00 PM |
Manual car washing is available, though one customer reported a long wait and equipment problems.
The underbody wash is specifically mentioned in a complaint about a non-working jack.
The on-site shop is identified by customers as ADNOC Oasis / Geant Express.
Several reviews describe waits of 10–15 minutes before an attendant arrives, including during non-rush periods.
A reviewer found only two staff covering 12 dispensing positions, leaving most bays unattended.
The manual wash review reported that the underbody-wash jack was not working.
Coffee availability and preparation are inconsistent: reviews mention a broken machine as well as poor latte quality.
Diesel customers should note one direct complaint describing the service as very poor.
The Bottom Line
ADNOC Service Station | Al Ghadeer (356) is a practical Muhaisnah stop for fuel, with an ADNOC Oasis / Geant Express shop, coffee service and a manual car wash mentioned in the reviews. The coffee gets both strong praise and sharp criticism: one customer enjoys the Arabica beans and dark mocha, while others report a broken machine or poorly made lattes. The biggest issue is time.
Multiple customers say they waited 10–15 minutes for an attendant, and one visit took nearly 25–30 minutes from arrival to completion. Another review points out that only two staff were covering 12 dispensing positions. If you are simply stopping for fuel, build in a buffer rather than assuming a quick in-and-out visit.
The wash service is also uneven. One customer found it acceptable, but another said the underbody-wash jack was not working and criticised the drying technique, cloth use and lack of supervision. Check the equipment before paying if a thorough clean matters.
The Oasis shop can be useful for app-points help and drinks, although billing and staff knowledge have also drawn complaints. Overall, the station may be convenient for combining a refill with a shop or coffee stop, but service consistency is the main consideration.