FULL-BORE DRILLSTEM TESTING TOOLS ARE USED FOR TESTING FORMATIONS AFTER CASING HAS BEEN SET IN A WELL.
These tools may be used for testing in vertical or deviated wells. Although the tools are designed primarily for offshore operations, drillstem testing may also be performed on land operations where wells are deep and highly deviated.
FEATURES
System allows testing of formations after casing has been run into a well. Concerns about open-hole formations are eliminated
System may be used for land or offshore operations
System may be used in vertical or highly deviated wells
System is very economical to operate
Multiple flow periods and shut-in periods may be obtained with each zone tested
Full-Bore configuration allows perforating through the system and high flow rate production
These tools may be used for testing in vertical or deviated wells. Although the tools are designed primarily for offshore operations, drillstem testing may also be performed on land operations where wells are deep and highly deviated.
FEATURES
System allows testing of formations after casing has been run into a well. Concerns about open-hole formations are eliminated
System may be used for land or offshore operations
System may be used in vertical or highly deviated wells
System is very economical to operate
Multiple flow periods and shut-in periods may be obtained with each zone tested
Full-Bore configuration allows perforating through the system and high flow rate production
