|
2022
|
Invention
|
Downhole apparatus with a valve arrangement. A valve arrangement is for a downhole apparatus havi... |
|
|
Invention
|
Downhole apparatus with a valve arrangement. A method comprises operating a first valve arrangeme... |
|
|
Invention
|
Downhole apparatus with a valve arrangement. A downhole apparatus comprises a tubular body having... |
|
|
Invention
|
Downhole apparatus with a valve arrangement. A method of operating a valve arrangement of a downh... |
|
|
Invention
|
Downhole apparatus with a valve arrangement. A method comprising operating a first valve arrangem... |
|
2019
|
Invention
|
Downhole apparatus. There is provided a sandscreen joint (110) capable of providing zonal isolati... |
|
2017
|
Invention
|
Magnetic swarf drum. This disclosure may generally relate to drilling operations and, more partic... |
|
|
Invention
|
Downhole apparatus. A downhole apparatus including a tubular body, first and second ports in a wa... |
|
|
Invention
|
Downhole method and apparatus. A method of injecting fluid into a formation, comprises exerting a... |
|
|
Invention
|
Downhole apparatus with a valve arrangement. The present invention relates to a downhole apparatu... |
|
2014
|
Invention
|
Downhole apparatus. A sandscreen joint is capable of providing zonal isolation. The ends of a por... |
|
|
Invention
|
Downhole apparatus for disrupting filter cake. A tubular has a retracted configuration and an ext... |
|
|
Invention
|
Downhole apparatus.
Downhole apparatus comprises a base pipe and a plurality of non-concentric p... |
|
|
G/S
|
Machine tools and power tools for use in oil or gas wells;
machines, machine tools and power too... |
|
|
Invention
|
Downhole apparatus, system and method.
An example apparatus for generating downhole fluid pressu... |
|
|
Invention
|
Downhole apparatus, system and method. An example apparatus (12) for generating downhole fluid pr... |
|
|
Invention
|
Monitoring and transmitting wellbore data to surface. Methods of monitoring a force applied to a ... |
|
|
Invention
|
Determining stuck point of tubing in a wellbore. An example method includes introducing a string ... |
|
2013
|
Invention
|
Permeability modification.
Downhole apparatus comprises a base pipe and a plurality of non-conce... |
|
|
Invention
|
Downhole method and assembly for obtaining real-time data. A method for obtaining real-time data ... |
|
|
Invention
|
Method and assembly for obtaining downhole real-time data. The invention relates to a method for ... |
|
|
Invention
|
Downhole apparatus and method. An apparatus for generating a fluid pressure pulse downhole includ... |
|
|
Invention
|
Downhole apparatus and method. This invention relates to apparatus for generating a fluid pressur... |
|
|
Invention
|
Subterranean formation methods and apparatus. A method is for use with subterranean formations, s... |
|
|
Invention
|
Downhole apparatus, device, assembly and method. The invention relates to a wellbore-lining tubin... |
|
|
Invention
|
Determining the depth and orientation of a feature in a wellbore. The invention relates to a devi... |
|
2012
|
Invention
|
Determining whether a wellbore sealing operation has been performed correctly. The invention rela... |
|
2010
|
Invention
|
Method and apparatus for communicating with a device located in a borehole. A method of communica... |
|
|
Invention
|
Downhole apparatus, device, assembly and method. A downhole assembly includes an apparatus for ge... |
|
2008
|
Invention
|
Downhole apparatus. Downhole apparatus comprises a base pipe and a plurality of non-concentric pr... |
|
|
Invention
|
Permeability modification. Downhole apparatus for location in a bore which intersects a fluid-pro... |
