18438913. Expandable Drill Pipe Centralizer/Stabilizer simplified abstract (SAUDI ARABIAN OIL COMPANY)
Contents
Expandable Drill Pipe Centralizer/Stabilizer
Organization Name
Inventor(s)
Ahmed A. Al-ramadhan of Dammam (SA)
Expandable Drill Pipe Centralizer/Stabilizer - A simplified explanation of the abstract
This abstract first appeared for US patent application 18438913 titled 'Expandable Drill Pipe Centralizer/Stabilizer
The abstract describes a centralizer with a body containing a central bore and multiple cavities that are fluidically connected to the central bore and the exterior of the body. The cavities are situated between the central bore and the outer surface of the body. The centralizer also features a number of springs, each housed in a cavity, as well as a plurality of pistons, each housed in a cavity and pressing against a corresponding spring. Additionally, there are centralizer pads pivotally connected to the pistons, extending radially from the body's longitudinal axis due to the springs' bias.
- Body with central bore and cavities
- Cavities fluidically coupled to central bore and exterior
- Springs housed in cavities
- Pistons housed in cavities, abutting springs
- Centralizer pads pivotally connected to pistons, extending radially
Potential Applications: - Oil and gas drilling operations - Wellbore construction and maintenance - Downhole tool positioning and stabilization
Problems Solved: - Improved centralization of downhole tools - Enhanced stability in wellbore operations - Increased efficiency in drilling processes
Benefits: - Better tool positioning and stability - Reduced risk of equipment failure - Enhanced overall drilling performance
Commercial Applications: Title: "Innovative Centralizer Technology for Enhanced Downhole Operations" This technology can be utilized by oil and gas companies, drilling contractors, and wellbore service providers to optimize drilling operations, improve tool positioning, and enhance overall efficiency in the oil and gas industry.
Prior Art: There may be existing patents or technologies related to centralizers in the oil and gas sector, but further research is needed to identify specific prior art relevant to this innovative centralizer design.
Frequently Updated Research: Stay updated on advancements in centralizer technology, downhole tool positioning, and wellbore stabilization to ensure the latest innovations are incorporated into drilling operations.
Questions about Centralizer Technology: 1. How does this centralizer design compare to traditional centralization methods in the oil and gas industry? 2. What specific factors contribute to the improved stability and efficiency provided by this centralizer technology?
Original Abstract Submitted
The centralizer also includes a body defining a central bore and a plurality of cavities fluidically coupled to the central bore and an exterior of the body, where the plurality of cavities are located between the central bore and an outer surface of the body. The centralizer also includes a plurality of springs with each housed in one of the plurality of cavities. The centralizer also includes a plurality of pistons with each housed in one of the plurality of cavities and abutting a respective spring in that cavity. The centralizer also includes a centralizer pad pivotally connected to each of the plurality of pistons and extending radially from a longitudinal axis of the body in response to bias from the plurality of springs.
