Douglas B Crice

Title: Douglas B. Crice: Innovator in Wireless Seismic Technology

Introduction

Douglas B. Crice is a prominent inventor based in Grass Valley, California. He has made significant contributions to the field of seismic data acquisition, holding a total of 11 patents. His innovative work focuses on wireless exploration seismic systems and multimode seismic survey systems.

Latest Patents

One of Crice's latest patents is the Wireless Exploration Seismic System. This system provides methods for acquiring seismic data using a wireless network and individual data acquisition modules. These modules are designed to collect seismic data and transmit it to a central recording and control system. In this implementation, remote modules are arranged in lines, with base station modules receiving information and relaying it to the central system. The system utilizes radio links operating on multiple frequencies, and a dynamic multiplexing technique that may include advancing modules through a multiplexing signature sequence during transmission periods.

Another notable patent is the Multimode Seismic Survey System. This system allows seismic information for a given survey to be read out by different seismic units using various modes. The multimode systems can include hybrid arrays that read out information via different output modes for a single seismic event, as well as multimode arrays that read out seismic information for different events. The modes utilized may encompass wireless, nodal, and cable modes, providing a combination of advantages associated with different readout modes.

Career Highlights

Douglas B. Crice is currently associated with Wireless Seismic, Inc., where he continues to develop innovative solutions in seismic technology. His work has significantly advanced the capabilities of seismic surveys, making them more efficient and effective.

Collaborations

Crice has collaborated with notable professionals in the field, including Keith Elder and Mihai Beffa. Their combined expertise has contributed to the development of cutting-edge seismic technologies.

Conclusion

Douglas B. Crice is a key figure in the advancement of wireless seismic technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of seismic data acquisition and analysis.