# Collapsed Well Repairs (patented) - MADCON Corporation

Source: https://madcon.com/well-integrity/collapsed-well-repairs-patented/

## Collapsed Well Repairs (patented)

### Conductor and Well Casing Repairs

-   [Structural Restoration of Offshore Conductors (Patented)](/well-integrity/structural-restoration/)
-   [Collapsed Well Repairs (patented)](/well-integrity/collapsed-well-repairs-patented/)
-   [Long Term Corrosion Protection](/well-integrity/long-term-corrosion-protection/)
-   [Parted Conductor Repairs](/well-integrity/parted-conductor-repairs/)
-   [Casing Integrity for P&A](/well-integrity/casing-integrity-for-pa/)

![](/wp-content/uploads/2018/03/Collapsed-Well-1030x773.jpg "Collapsed Well")

MADCON’s patented method of repairing damaged, parted, or collapsed casing in oil & gas wells sets a new precedent in cost reduction by providing a means to restore full structural integrity to conductors and surface casing without using a drill rig.  According to one major operator, our method saved them in excess of 16 million dollars.

Offshore owners/operators are currently using our repair methods for several different scenarios:

-   As part of a full structural restoration of producing wells that have collapsed to bring them back on line and producing revenue.
-   Reinforcing out of service wells in preparation for a re-completion or side-track program.
-   Stabilizing severely corroded wells to preserve safe P & A operations in the future.

As part of a preventive maintenance program to meet regulatory requirements and delay actual casing removals to a future date.