15000psi Hydraulic Circulation Valve For Drill Stem Testing Tools High Pressure DST

Product Description

Hydraulic Circulating Valve For Drill Stem Testing Service High Pressure DST Tools

The Hydraulic Circulating Valve serves as a bypass around the packer or as a circulating valve to circulate a well after downhole testing operation.The hydrualic circulating valve is designed with full bore which permits passage of wireline tools through its full-opening bore.  When the hydraulic circulating valve run below a closed valve, the circulating valve serves as a bypass around the packer and helps relieve pressure buildup below the closed valve when it is stung into a production packer. When the hydraulic circulating valve run above a closed valve, the tool can be used as a circulating valve when the workstring is picked up.

Technical parameter of Hydraulic Circulating Valve

Note:
1. The tensile and working pressure values are calculated based on new tool conditions.
2. Premium threads can be available by request.