Published January 2024, Pg. 17-22

Section: Well drilling

UOT: 622.245.7:622.276

DOI: 10.37474/0365-8554/ 2024-01-17-22

Casing while drilling technology

K.T. Yershiyev - “KMG Engineering” LLP

М.S. Kurbanbekov - “KMG Engineering” LLP

B.T. Umraliyev Dr. in Tech. Sc. - “KMG Engineering” LLP

A.B. Izmukhanbetov - “KMG Engineering” LLP

A.O. Jakiyeva - “KMG Engineering” LLP

The article explores advancements in the drilling well industry, highlighting continual improvements in the well construction cycle. It encompasses the evolution from initial steps like rig setup and drilling to the final stages of well commissioning. The paper emphasizes recent developments such as innovative drilling fluids, drill bits with diamond cutting elements for varying rock hardness, and advanced top drive systems. These enhancements have synergistically led to significant progress in drilling outcomes.
The transition from traditional vertical and directional wells to sophisticated, high-tech wells, including horizontal, multilateral, and multi-bottom wells, is detailed. The role of these advanced wells in enabling oil and gas companies to extract previously challenging-to-reach oil and implement projects once deemed futuristic is underlined. The article also projects that the journey of technological advancements in well construction is far from over, with much progress expected in the future.
Furthermore, the article delves into the potential of exploiting oil and gas fields using innovative drilling techniques on a casing string, marking a significant shift in the industry’s approach to well construction and resource extraction.

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