The Sentry A3-EC tubing head adapter is for use with the TC-EC tubing hanger. When utilized together they create an effective tool for enhanced oil recovery (EOR) projects and are available in multiple electrical penetrator configurations. These adapters a fully testable to the rated working pressure of the wellhead equipment.
Can be utilized with an alignment pin tubing head if desired to properly align the production wing and penetrator bore with the wellsite
When utilized with a tubing head that does not have an alignment pin these adapters can have rotating flanges on both the top and bottom connections to align the production wing
Can also have multiple DHCV, instrumentation, injection or fiber optic ports