Company Filing History:
Years Active: 2000
Title: Innovations of Zlatko Sijercic in the Field of Well Log Data Analysis
Introduction
Zlatko Sijercic, an accomplished inventor based in Houston, Texas, has contributed significantly to the field of oil and gas exploration through his innovative patented technologies. With two patents to his name, Sijercic has focused on enhancing the accuracy and efficiency of well log data analysis.
Latest Patents
Sijercic's most recent inventions demonstrate his expertise and creativity in addressing challenges within the industry. His first patent, "Parametric modeling of well log data to remove periodic errors," presents a method for identifying and eliminating periodic errors caused by borehole environments in well log data. By defining a parametric model, Sijercic's technique ensures that data captured is accurate and reliable.
The second patent, "Method and apparatus for evaluating the resistivity of invaded formations at high apparent dip angle," relates to a multi-array induction tool equipped with several arrays positioned in a borehole. This invention utilizes signals from specific coils to analyze the surrounding formation and effectively removes distortions associated with shoulder and dip effects. An innovative aspect of this invention is the employment of the maximum entropy method to process the data, enabling the accurate prediction of induction array responses in layered formations with varying dips.
Career Highlights
Sijercic's professional journey includes significant contributions at Schlumberger Technology Corporation, a leader in oilfield services. His innovative methodologies and inventions are instrumental in improving the quality of data used for decision-making in drilling operations. His work at Schlumberger directly supports the company’s mission to provide better solutions in the resource industry.
Collaborations
Throughout his career, Sijercic has collaborated with notable professionals, including Thomas D. Barber and Gerald N. Minerbo. These partnerships have fostered an environment of innovation, allowing Sijercic to leverage collective expertise to further advance technology in the field.
Conclusion
Zlatko Sijercic's contributions to well log data analysis through his patents reflect his commitment to innovation and excellence in the oil and gas sector. His methods for enhancing data accuracy not only serve the industry but also set a precedent for future advancements. As he continues to work with leading figures in the field, Sijercic's inventions are likely to have a lasting impact on the effectiveness of well logging techniques.