Nigel P Purnell

Title: The Innovative Contributions of Nigel P Purnell

Introduction

Nigel P Purnell is a notable inventor based in Sugar Land, Texas. He has made significant contributions to the field of geophysical methods and apparatuses, particularly in seismic surveys. His work has implications for underwater exploration and seabed analysis.

Latest Patents

Nigel P Purnell holds a patent for a geophysical method and apparatus. This invention involves a method and apparatus for performing a seismic survey below the surface of a body of water and on the seabed. In one embodiment, a plurality of seismic data receivers are removably loaded in a carrier located above the surface of the water. The carrier is then lowered into the water and placed at a depth relatively close to the seabed. Each receiver is equipped with a memory for recording vibrations of the seabed and has a switch for activating the memory. A remotely operated vehicle (ROV) is utilized to unload the receivers from the carrier and deposit each receiver on the seabed along a survey line. The receivers comprise a frame, a pressure vessel for housing the memory and remotely activated controls, and a geophone that is separately planted into the seabed at a relatively short distance from the frame.

Career Highlights

Nigel P Purnell is associated with Bp Corporation North America Inc., where he applies his expertise in geophysical methods. His innovative approach to seismic surveys has enhanced the efficiency and accuracy of underwater exploration.

Collaborations

Some of his notable coworkers include Eivind W Berg and Scott T Michell. Their collaborative efforts contribute to the advancement of technology in the field of geophysics.

Conclusion

Nigel P Purnell's contributions to seismic survey technology demonstrate his innovative spirit and commitment to advancing geophysical methods. His work continues to influence the industry and pave the way for future developments.