Inventor
UHRI DUANE C
US12 patents
Patents
12 patentsUS4830106AMay 16, 1989
Simultaneous hydraulic fracturing
MOBIL OIL CORP147 citations98
US4724905AFeb 16, 1988
Sequential hydraulic fracturing
MOBIL OIL CORP155 citations98
US4718490AJan 12, 1988
Creation of multiple sequential hydraulic fractures via hydraulic fracturing combined with controlled pulse fracturing
MOBIL OIL CORP180 citations98
US4834181AMay 30, 1989
Creation of multi-azimuth permeable hydraulic fractures
MOBIL OIL CORP81 citations96
US4848468AJul 18, 1989
Enhanced hydraulic fracturing of a shallow subsurface formation
MOBIL OIL CORP120 citations95
US4714115ADec 22, 1987
Hydraulic fracturing of a shallow subsurface formation
MOBIL OIL CORP113 citations95
US4687061AAug 18, 1987
Stimulation of earth formations surrounding a deviated wellbore by sequential hydraulic fracturing
MOBIL OIL CORP59 citations95
US4742496AMay 3, 1988
Method of evaluating gravel packs
MOBIL OIL CORP9 citations74
US4638254AJan 20, 1987
Method of determining and displaying the orientation of subsurface formations
MOBIL OIL CORP14 citations73
US4583784AApr 22, 1986
Use of foam as a borehole ground support system
MOBIL OIL CORP14 citations73
US4527836AJul 9, 1985
Deep well process for slurry pick-up in hydraulic borehole mining devices
MOBIL OIL CORP19 citations73
US5033307AJul 23, 1991
Borehole "creep" displacement tool
MOBIL OIL CORP9 citations69