Morrow et al., 1986 - Google Patents

Effective pressure law for permeability of Westerly granite under cyclic loading

Morrow et al., 1986

View PDF
Document ID
2638406903196301493
Author
Morrow C
Zhang B
Byerlee J
Publication year
Publication venue
Journal of geophysical research: Solid Earth

External Links

Snippet

The permeability of Westerly granite was measured under cyclic loading conditions for confining pressures Pc to 96 MPa and pore pressures Pp to 86 MPa in order to determine the coefficient α of the effective pressure equation Pe= Pc‐αPp, where Pe, Pc, and Pp are …
Continue reading at landslides.usgs.gov (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G01N3/313—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by explosives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0284—Bulk material, e.g. powders

Similar Documents

Publication Publication Date Title
Morrow et al. Effective pressure law for permeability of Westerly granite under cyclic loading
Zoback et al. The effect of microcrack dilatancy on the permeability of Westerly granite
CN111257202B (en) Shale fracturing fluid forced imbibition and flowback experimental method under condition of containing adsorbed gas
Nelson An experimental study of fracture permeability in porous rock
CN109001243B (en) Method and device for evaluating dynamic water lock effect of coal by adopting low-field nuclear magnetic resonance
McLatchie et al. The effective compressibility of reservoir rock and its effects on permeability
Ostensen The effect of stress-dependent permeability on gas production and well testing
CN106198338A (en) Shale reservoir fracturing fracture stress sensitivity testing device and method using same
Liu et al. Compressibility of sorptive porous media: Part 2. Experimental study on coal
CN106383221B (en) A kind of reservoir stress sensitive experiment test method and device
Byrnes Reservoir characteristics of low-permeability sandstones in the Rocky Mountains
Morrow et al. Permeability differences between surface‐derived and deep drillhole core samples
Ye et al. Laboratory investigation of fluid flow and permeability evolution through shale fractures
CN109838218A (en) It is a kind of to simulate the experimental provision exploited after the bored well of multistage pressure break horizontal gas well and method
CN115046897A (en) Method and device for determining unsteady mass transfer efficiency and shape factor between matrix and crack
Ding et al. Effect of the vertical stress on CO 2 flow behavior and permeability variation in coalbed methane reservoirs
Blöcher et al. Impact of poroelastic response of sandstones on geothermal power production
US11530972B2 (en) Analyzing fractured rock samples
Ma et al. Laboratory investigation on effective stress in Middle Bakken: implications on poroelastic stress changes due to depletion and injection
Zhou et al. Coal permeability considering mining-induced stresses subjected to fractional derivative
Ito et al. Analysis of crack reopening behavior for hydrofrac stress measurement
Hasanov et al. Effective stress law for permeability of a mudstone sample
Brace Experimental studies of seismic behavior of rocks under crustal conditions
Haimson Large scale laboratory testing of hydraulic fracturing
Al-Bulushi et al. Brine versus Klinkenberg corrected gas permeability correlation for Shuaiba carbonate formation