Core jam risk increases when coring in fractured, friable, or interbedded formations. Reservoir Group combats these costly challenges with its jam mitigation suite of solutions. Our unique approach employs a two-tiered system using jam prevention and jam response solutions to reduce the high costs and downtime caused by core jams.
Developed by our in-house engineering team and serviced by our industry-recognized technical experts, Reservoir Group’s jam mitigation solutions have proven value across a range of applications.
Reservoir Group’s jam mitigation solutions include:
- The Multi-Jam Shield™ enables continued coring after multiple core jams.
- The JRS4™ is a jam recovery system that allows for the recovery and continuation of the core run after a jam event has occurred.
- Our On-Ice™ technology was designed to improve efficiency and to combat costly core jamming.

JAM MITIGATION SOLUTIONS DOWNLOADS