Synthesizing Accurate Openhole Logs from Surrounding Wells
Challenge Do difficult logging conditions leave missing information in your openhole logs?
Solution The Chi Modeling™ service is Halliburton's innovative solution for in-field wells when conventional openhole log measurements are unavailable. It uses artificial intelligence technology in which proprietary algorithms are applied within a neural network to predict highly accurate triple- and quad-combo openhole data, based on pulsed-neutron cased hole data. The service is used in mature fields to screen old wells and wells with missing openhole data. It can help determine if the well is a workover candidate or if it should be considered for plug and abandonment.
Formation evaluation for producing wells without openhole logs can be quickly accomplished through pulsed-neutron logs that are recorded through tubing. This helps to:
Evaluate reservoirs for bypassed reserves
Replace for missing data, from poor borehole conditions and missing LWD sections
Minimize production lost during acquisition by using pulsed neutron tools through tubing
Generate reliable open-hole logs when none are available