Ho Yin Ma

Title: Innovations of Ho Yin Ma in Cement Evaluation Technology

Introduction

Ho Yin Ma is an accomplished inventor based in Houston, TX (US). He has made significant contributions to the field of cement evaluation technology, holding 2 patents that enhance the methods used in assessing cement bonding conditions in boreholes. His work is particularly relevant in the oil and gas industry, where accurate cement evaluation is crucial for operational safety and efficiency.

Latest Patents

Ho Yin Ma's latest patents include innovative methods for through tubing cement evaluation. One of his patents, titled "Processing and joint interpretation using multiple borehole acoustic waves for through tubing cement evaluation," outlines a method that involves obtaining acoustic cement bond evaluation data. This data relates to the quality of the cement bond in a cased-borehole and includes a quality control (QC) value indicative of the confidence level of the cement bonding condition. The method also determines an eccentricity value of tubing relative to casing in the borehole and combines outputs from various acoustic methods to generate an optimized cement bonding index log.

Another notable patent is "Through tubing cement evaluation using converted multipole resonance mode." This method involves emitting an acoustic transmission toward the cement, allowing a portion to penetrate it. The receiver array detects the first acoustic response, which is then used to determine the multimode wellbore resonance. The system evaluates the cement properties based on the multimode wellbore resonance and the converted mode, providing a comprehensive assessment of the cement's integrity.

Career Highlights

Ho Yin Ma is currently employed at Halliburton Energy Services, Inc., a leading company in the energy sector. His work at Halliburton focuses on developing advanced technologies for cement evaluation, which are essential for ensuring the safety and reliability of oil and gas operations. His expertise in acoustic methods has positioned him as a key contributor to the company's innovative projects.

Collaborations

Throughout his career, Ho Yin Ma has collaborated with talented professionals, including Yao Ge and Ruijia Wang. These collaborations have fostered a productive environment for innovation and have led to the successful development of new technologies in cement evaluation.

Conclusion

Ho Yin Ma's contributions to cement evaluation technology through his patents and work at Halliburton Energy Services, Inc. highlight his role as a significant inventor in the field. His innovative methods enhance the understanding and assessment of cement bonding conditions, ultimately improving