Method of and apparatus for telemetering information from a poin
Method of assaying downhole occurrences and conditions
Method of assaying downhole occurrences and conditions
Method of assessing positional uncertainty in drilling a well
Method of controlling a well experiencing gas kicks
Method of controlling fluid influxes in hydrocarbon wells
Method of controlling the direction of a drill bit in a borehole
Method of decreasing the disintegration of shale-containing...
Method of determining the location of a deep-well casing by magn
Method of determining the rotational orientation of a downhole t
Method of drilling a branch line aperture after internal lining
Method of drilling a productive bed
Method of drilling a well by utilizing AE/MA measurement
Method of drilling and completing wells
Method of drilling and production hydrocarbons from...
Method of drilling multiple radial wells using multiple string d
Method of dynamically monitoring the orientation of a curved dri
Method of establishing positions of locating field detectors...
Method of forming a trenchless flowline
Method of maintaining a borehole in a stratigraphic zone during