About
ThinJack® delivers hundreds of tonnes of controlled force to break apart stuck objects, offering a world-class alternative to manual methods.
Separating Seized Well Flanges
ThinJack Ltd removes stuck flanges and bonnets from XMTs and the spools below them. Our international service provides additional controlled force beyond the capabilities of your drill string and draw works.
In some cases, we operate without cranes or drilling rigs, particularly on offshore platforms with weak decks. Our rig-less services include sideways and angled separation of bonnets and annulus valves.
Our customers fall into three categories:
A: Those who keep us on standby on their well platform, recognising the value of our expertise.
B: Those who have used other technically successful methods but now find them unsafe or time-consuming.
C: Those who have attempted various ineffective techniques, including manual effort.
Where your timescale allows, we offer a pre-job site survey to recommend job-specific systems and application engineering. We strongly advise this pre-job site survey for optimal results.
Multi-Industry Solutions
ThinJack delivers extreme force in tight spaces, offering solutions to break apart, support, or weigh stuck objects. Our slender and powerful service can replace traditional methods or provide innovative new solutions.
We welcome enquiries from the following industries:
- Upstream, midstream, and downstream oil and gas
- Pipeline maintenance
- Nuclear
- Petrochemical
- Water
- Manufacturing
Our Team

















