David J Scheibner

Title: Innovations of David J Scheibner

Introduction

David J Scheibner is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of acoustic waveforms and well logging methods. With a total of 2 patents, his work has advanced the understanding of formation parameters in various geological settings.

Latest Patents

David's latest patents include methods and apparatus for determining error in formation parameters. These methods involve detecting acoustic waveforms at multiple detectors, which are influenced by a source signal interacting with the formation and noise. The detected waveforms are sampled and processed to obtain a semblance or normalized mean square error. This process allows for the calculation of a signal-to-noise ratio, which is essential for estimating variance and forming an error bar log along the borehole. Additionally, he has developed sonic well logging methods for processing flexural waves, focusing on determining an optimal frequency band based on preliminary estimates of formation shear slowness and borehole diameter.

Career Highlights

David J Scheibner is currently employed at Schlumberger Technology Corporation, a leading company in the field of oil and gas technology. His innovative approaches have contributed to the advancement of sonic well logging techniques, enhancing the accuracy and efficiency of geological assessments.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Christopher K Kimball and Christopher V Kimball. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

David J Scheibner's contributions to the field of acoustic waveforms and well logging methods have made a significant impact on geological assessments. His innovative patents and collaborations highlight his dedication to advancing technology in this area.