Offshore Jack up Drilling Rig Move Animation - Dorsea International - Offshore Animation

Offshore jack-up drilling rigs are mobile platforms designed for drilling wells in relatively shallow waters. Moving an offshore jack-up drilling rig is a complex process that involves several key steps to ensure the rig is relocated safely and efficiently. Here is an overview of the process:
They are typically moved using the following methods:

*Preparation*
*Site Survey*

Conduct a detailed site survey of the new location to ensure it is suitable for the rig. This includes assessing the seabed conditions, water depth, and potential hazards.

*Engineering Assessment*
Perform an engineering assessment to plan the move. This includes calculating the rig's stability, ballast requirements, and towage plan.

*Regulatory Approvals*
Obtain necessary approvals and permits from relevant maritime and environmental authorities.

*Pre-Move Operations*
*Securing Equipment*

Secure all onboard equipment, including loose items, drilling equipment, and any other movable parts.

*Jack-Up Preparations*
Retract the rig’s legs to a safe height above the seabed to allow for towing. This process is known as "preloading" and ensures the legs are stable and do not drag during the move.

*Anchor Handling*
Retrieve and secure any anchors used to stabilize the rig at its current location.

*Towing the Rig*
*Engage Tugboats*

Engage one or more powerful tugboats to tow the rig. The number and type of tugboats depend on the rig's size and the distance of the move.

*Towage Plan*
Execute the towage plan, which includes navigation routes, weather considerations, and emergency protocols. The rig is towed at a slow speed to ensure safety.

*Arrival at New Location*
*Positioning*

Carefully position the rig at the new location using GPS and other positioning systems to ensure accuracy.
Lowering Legs:

Lower the rig’s legs to the seabed in a controlled manner. This process must be done gradually to avoid instability.

*Preloading*
Conduct a preloading process again to ensure the legs are securely embedded in the seabed. This involves partially raising and lowering the rig to ensure stability.

*Final Checks and Operations*
*Final Checks*
Perform final checks to ensure all systems are operational and the rig is stable.

*Commence Operations*
Once stability and safety are confirmed, drilling operations can commence at the new location.
Safety Considerations

*Weather Conditions*
Moves are often scheduled during favorable weather windows to minimize risks.

*Emergency Preparedness*
Emergency procedures are in place in case of unexpected events during the move.

*Communication*
Continuous communication between the rig, tugboats, and shore-based teams is maintained throughout the process.

*Additional Resources*
For more detailed procedures, guidelines from organizations such as the International Maritime Organization (IMO), American Petroleum Institute (API), and class societies like DNV GL, ABS, and Lloyd's Register provide comprehensive frameworks for offshore rig moves.

*About International Energy Club*
International Energy Club is a world-renowned offshore animation studio known for its commitment to excellence and innovation in visual storytelling. With a diverse portfolio spanning various genres and mediums, the studio continues to captivate audiences worldwide with its captivating animations. To know more about us & our capabilities in the field of offshore, marine & subsea animations, you can visit our website.

[taeriterry]

Is so remarkable to be able to know how they build this

[capt_philipps]

No anchor handling for final positioning needed?

[MonicaGama-kb]

My ex just to work in this is very dangerous but the pay is good

[KehindeOlanipekun-sy]

JACK-UP RIG NEEDED

Major specification:

Operating Water Depth:
122Metres-(400Ft)

2, 500 or 3, 000 Horse Power

10, 000 to 15, 000-Psi

All others features should be of standard level.
Thank you.

Please, once it is available, let's discuss the price because they want to move to the site immediately and also mobilize their workers to the site.

OML 102; ETISONG FIELD
That's the boarder line to Equitorial Guinea 🇬🇳
The rig is urgently needed, like now.

DURATION OF ENGAGEMENT:
One year prompt

DM if you have such that can go for the job