Company Filing History:
Years Active: 2001-2007
Title: Christiaan D Krauss: Innovator in Drilling Technology
Introduction
Christiaan D Krauss is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of drilling technology, holding a total of 3 patents. His work focuses on improving methods and equipment used in drilling operations, particularly in challenging environments.
Latest Patents
One of Krauss's latest patents is for a drilling and cementing casing system. This innovative method allows for drilling a well and subsequently cementing casing in a single trip. It is especially beneficial for deep-water offshore operations, where the drill string can be run through a section of casing, leaving a bit and an under-reamer extending below. The casing is designed with ports for cement pumping and includes an external casing packer to prevent uncured cement from U-tubing. This method enables multiple casing sections to be run and cemented in succession during a single trip.
Another significant patent by Krauss is the delayed opening ball seat. This invention features a removable ball seat assembly that includes a solid ball seat backed by segmented dogs. When a downhole tool is actuated with fluid pressure applied to a ball on the seat, the pressure increases, allowing the ball and seat to move at a controlled rate. This design permits subsequent larger balls to pass through the seat with smaller pressure drops than the original ball, enhancing operational efficiency.
Career Highlights
Krauss is currently associated with Baker Hughes Corporation, a leading company in the oil and gas industry. His work at Baker Hughes has allowed him to develop and refine technologies that are crucial for modern drilling operations.
Collaborations
Throughout his career, Krauss has collaborated with several talented individuals, including George Givens and David Eugene Hirth. These collaborations have contributed to the advancement of drilling technologies and have fostered innovation within the industry.
Conclusion
Christiaan D Krauss is a prominent inventor whose work in drilling technology has made a significant impact on the industry. His innovative patents and contributions to Baker Hughes Corporation highlight his dedication to improving drilling methods and equipment.