THE CASING PACKER IS A FULL-OPENING, HOOKWALL-TYPE PACKER DESIGNED FOR USE IN TESTING, TREATING, AND SQUEEZE-CEMENTING OPERATIONS.
The full-opening feature permits large volumes of fluid to be pumped with a minimal pressure drop and allows the passage of a through-tubing perforation gun. These features help make the tool useful for multiple operations, such as perforating, testing, treating, squeezing, and re-perforating, with one trip in the hole. Generally, it is necessary to run the Casing Packer with a Casing Circulating Valve assembly.
The full-opening feature permits large volumes of fluid to be pumped with a minimal pressure drop and allows the passage of a through-tubing perforation gun. These features help make the tool useful for multiple operations, such as perforating, testing, treating, squeezing, and re-perforating, with one trip in the hole. Generally, it is necessary to run the Casing Packer with a Casing Circulating Valve assembly.
