API Spec 19G2
Petroleum and natural gas industries-Drilling and production equipment,
Part 2-Flow-control devices for side-pocket mandrels, First Edition (ISO 17078-2:2007 Modification)
American Petroleum Institute / 01-Jun-2010 / 146 pages
API Specification 19G2脗聽provides requirements for subsurface flow-control devices used in side-pocket mandrels (hereafter called flow-control devices) intended for use in the worldwide petroleum and natural gas industry. This includes requirements for specifying, selecting, designing, manufacturing, quality-control, testing and preparation for shipping of flow-control devices. Additionally, it includes information regarding performance testing and
The installation and retrieval of flow-control devices is outside the scope of this part of ISO 17078. Additionally,this part of ISO 17078 is not applicable to flow-control devices used in centre-set mandrels or with tubingretrievable applications.
This document does not include requirements for side-pocket mandrels, running, pulling, and kick-over tools, and latches that might or might not be covered in other ISO specifications. Reconditioning of used flowcontrol devices is outside of the scope of this part of ISO 17078.