812 Welltec® Magma Packer (WMP)
First-ever installation of a WMP
Deployed on 7” casing at 2,774 meters
All-metal construction and qualification to perform at temperatures up to 330 °C / 626 °F
The first-ever deployment of a Welltec® Magma Packer (WMP) enabled a geothermal operator in Mexico to achieve cement support and life-of-well zonal isolation of a cold-water zone in a geothermal producer with naturally fractured formations. Application of a WMP reduced cement operations versus the standard completion program, and post-installation logs verified correct placement for cement support, and zonal isolation.
Challenge
Cement assurance, zonal isolation of cold-water zone below 9-5/8” shoe
Solution
812 Welltec® Magma Packer (WMP)
Location
Mexico
Conditions
Geothermal producer in naturally fractured formations operating at 230 °C / 446 °F
Welltec® Magma Packer for Geothermal Application
High temperature all metal expandable packer for Geothermal Applications