Wireline Cased Hole Services Mackenzie Allen Catherine Hidlebaugh

Wireline Cased Hole Services Mackenzie Allen Catherine Hidlebaugh Ahmed Omar

Wireline Cased Hole Services increases a wells longevity. • Helps well owners understand the well and the reservoir • Done to optimize lifetime full production potential • Minimizes risk proactively • Identifying and fixing problems during completion and production • Look beyond immediate well environment • Monitor fluid distribution & movement • Track fluid fronts Five Spinners A conventional spinner (left) only measures flow in the center of the wellbore. The Flow Scanner spinners (right) measure the flow at five points across the vertical axis

Schlumberger provides oil production equipment and services for a reservoir’s entire life cycle. Therefore, Wireline Cased Hole Services is used during a reservoir’s entire life cycle.

Cased Hole Services: Maximizing Recovery • Production Logging • Perforation • Pipe Recovery • Well Integrity • Reservoir Evaluation

What are the different techniques to perform these operations? Preparation: • Casing and cementing • Chose the log and services you find necessary • Perforate the casing • The detecting wire is ran after the well has been cased or lined with production pipe.

Wireline Cased Hole Equipment Layout

What Makes Cased Hole Services Unique? • “Eyes and Ears” of subsurface production • Solutions to all production problems depend on cased hole services • Get to handle the most explosives • No rig waiting costs, cheaper than wireline open hole • Determines future investment.