SureLog™ LWD Systems – Logging While Drilling

It’s all about Archie!

APS is committed to providing the industry’s first full LWD logging suite to give large and small service companies and national oil companies (NOCs) independence from the large major oilfield service companies in providing advanced logging while drilling services.

SureLog Advanced LWD Systems

With WPR™, APS is the market leader in providing LWD resistivity systems. We have enhanced this capability on by adding the litho-density and neutron porosity device iPCD™ (integrated Porosity, Caliper, Density) to enable “Triple Combo” level of LWD service, followed by a Full-Wave Sonic (FWS™) sonic device for “Quad Combo” service. All of our LWD tools operate seamlessly with the APS SureShot™ MWD platform.

APS’s advanced systems are powered by a turbine alternator in configurable combination with batteries to accommodate both LWD and Logging While Tripping (LWT). All LWD sensor subs can be used at typical flow rates (maximum 1,200 gpm or 76 l/sec) and to 347°F (175°C).

m-Con modular connection system

APS m-Con System

All APS LWD sensor subs connect via a modular connector (m-Con) system in combination with the Telescoping Modular Connector (TMC). This allows for quick, safe and reliable electrical and mechanical connection of LWD sensor subs, providing maximum flexibility for placement within the BHA

APS Advanced LWD Systems