Case Study 1

The Smart Reamer Calliper tool system was tested during open hole drilling and under-reaming in Test Well C1, Ullrigg of IRIS, Stavanger in Norway.

Case Study 2

The Smart Reamer Calliper survey data of 138,262 records was successfully download at Wytch Farm after a single bit run to TD in the open hole.

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Novel Workflows and Underreaming Measurements Reduce Risk by Supporting Decision Making
Paper Number: SPE-173131-MS
Abstract: This paper presents novel well construction work-flows and downhole measurements to improve the success rate with close tolerance casing and cementing operations...

Smart Calliper for Measurement While Drilling
Paper Number: SPE-166786-MS
Abstract: This paper outlines the R&D methodology, accelerated testing and successful results of an innovative Smart Reamer Calliper for measurement while drilling...

Smart Reamer Calliper - Real Time Wellbore Diameter and Underreaming Verification
Paper Number: OTC-24334-MS
Abstract: This paper outlines the R&D methodology of an innovative Smart Reamer Calliper for measurement while drilling...

Article: Offshore Magazine
Smart Wellbore Systems (Closed loop underreaming improves deepwater drilling)

Article in World Oil Magazine
Smart calliper qualified for measurement-while-drilling operations.