Apparatus and method for formation evaluation
Borehole sampling tool
Device for injecting a fluid into a formation
Device for temporarily closing duct-formers in well completion a
Downhole tools
Formation testers
Formation testing and sampling apparatus and methods
Injector for injecting a tracer into an oil or gas reservior
Method for measuring formation properties with a...
Stage tool
Wireline formation test tool with jet perforator for positively