This inventor holds 4 USPTO granted patents. Top assignees: Conoco Inc., Conocophillips Company. Active years: 1985-2005.
Location History:
- Ponca City, OK (US) (1985)
- Houston, TX (US) (2002 - 2005)
Company Filing History:
Years Active: 1985-2005
Title: Richard Wayne Lahann: Innovator in Subsurface Fluid Prediction
Introduction
Richard Wayne Lahann is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of subsurface fluid and rock pressure prediction, holding a total of 4 patents. His innovative methods have advanced the understanding of fluid dynamics in geological formations.
Latest Patents
One of his latest patents is a method and process for the prediction of subsurface fluid and rock pressures in the earth. This method utilizes seismic velocities and calibrations that relate these velocities to the effective stress on subsurface sediments. The seismic velocities can be associated with defined seismic horizons and can be obtained through various methods, including velocity spectra, post-stack inversion, pre-stack inversion, vertical seismic profiling (VSP), or tomography. Overburden stresses can be derived from density logs, relationships between density and velocity, or from the inversion of potential fields data. The seismic data may include P-P, P-S, or S-S data. The calibrations may be predetermined or derived from well information, including well logs and pressure measurements. Additionally, the effect of unloading may also be included in the calibrations. The pressures determined through this method can be applied in the analysis of fluid flow in reservoirs, basin and prospect modeling, and fault integrity analysis.
Career Highlights
Richard has worked with prominent companies in the industry, including Conoco Inc. and ConocoPhillips Company. His experience in these organizations has allowed him to refine his expertise in subsurface fluid dynamics and contribute to significant advancements in the field.
Collaborations
Throughout his career, Richard has collaborated with notable professionals, including Alan Royce Huffman and Ernest C. Onyia. These collaborations have further enriched his work and contributed to the development of innovative solutions in subsurface pressure prediction.
Conclusion
Richard Wayne Lahann is a distinguished inventor whose work in subsurface fluid prediction has made a lasting impact on the field. His innovative methods and collaborations with industry professionals continue to influence advancements in geological research and analysis.