... to improve blast performance at a site. reservoir characterization fragmentation vibration knowledge management ppv yang metals & mining presplit scenario upstream oil & gas blasthole highwall calibration public diameter waveform blast fragmentation optimization displacement...

... reservoir characterization shrinkage material diameter engineered barrier material reduction engineering desiccation microfiber-reinforced specimen reinforcement bentonite specimen separation ARMA 22 741 Experimental Investigation of Desiccation Behavior in Inorganic Microfiber-Reinforced...

... mpa cement-casing interface cement property strength shear stiffness specimen engineering diameter steel specimen journal cement-formation interface equation numerical study ARMA 22 0252 Integrated Experimental and Numerical Study on Debonding of Cement-Casing Interface Yangang Wang...

... that the application of adjusting perforating parameters is beneficial to multi-layer recovery balance. The fracture length and width build with the increase of perforation density, diameter, and decrease with permeability and minimum horizontal principal stress. Moreover, the effect of limiting entry fracturing...

... zhang journal burkhardt southwest petroleum university application drilling fluids and materials well control lcm diameter improvement strength drilling fluid management & disposal drilling operation variation chen fractured wellbore ARMA 22 399 Improvement of lost circulation...

... times of salt cavern diameter. This study provides basic data and reference for engineering problems such as optimizing the pillar distance of the newly built cavern, increasing the number of wells in the salt cavern mining area, and increasing the storage capacity of the salt cavern gas storage. 1...

... ABSTRACT: This paper proposes an integrated technology of chemical sand control and stratified water injection in water injection well, which enlarge the inner diameter of injection well and achieve flexible stratification. The technology realizes completion by chemical sand control...

... that the smaller the borehole diameter, the greater the bottom hole pressure, and the higher the risk of leakage in fractured formation. Chen et al. (2021) comprehensively analyzed the leakage of a well in the Bohai oilfield in recent years. They summarized the plugging decision-making system suitable for fault...

... important parameter in shale varies from millimeters in fractures to nanometers in individual pores. Shale consists of a wide range of nanopores; the International Union of Pure and Applied Chemistry (IUPAC) subdivided the entire spectrum of pore diameters into micropores (< 2 nm), mesopores (2-50 nm...

... propagation journal pipe torque equation directional drilling coefficient wob fracture accident upstream oil & gas drillstring design concentration coefficient formula mpa china university relationship fracture toughness engineering diameter extended-reach drilling ARMA 22 0541...

... the specimen is nearly two meters in diameter. This exceeds what is practically achievable in the laboratory. Additionally, the geometry that stabilizes in one in which detection of crack initiation is challenging. Hence, it is instead recommended to leverage this size dependence as an advantage, noting...

... in the drilling performance of PDC bits. upstream oil & gas resistance efficiency specimen dual chamfer cutter bit selection chamfer geometry chamfer effect bit design geometry chamfer cutter g-ratio journal diameter cutter pdc cutter aggressiveness onepetro chamfer 0 engineering...

... resistance when hydraulic fracture opened most of the cave wall and tried to penetrate. Under limited injection volume conditions, whether hydraulic fracture can penetrate and continue to expand was related to cave diameter, in-situ stress, the distance between the cave and well, filtration coefficient...

... Department of Energy. reservoir characterization thickness cavern storage stability cavern hydrogen storage cavern closure hec natural gas storage hutchinson salt member salt cavern operation geec upstream oil & gas kansas diameter cavern diameter department ARMA 22 760...

... parameters on the rock-breaking efficiency. Studies have shown that the rock-breaking efficiency of the non-planar cutter is better than that of the planar cutter; the rock-breaking efficiency of 16 mm diameter cutter is better than that of 19 mm diameter cutter; as the back dip angle of the PDC cutter...

... a large range of particle size from 1 μm to 300 μm, and the average particle diameters are 22.84 μm and 51.13 μm. The crushing rates of micro-proppants are related to the particle size distributions and mineral contents. More concentrated distribution of particle sizes and higher contents of high-hardness...

... open hole extended limit model directional drilling eccentricity epm horizontal section consistency coefficient diameter formula variation ARMA 22 78 Open Hole Extended Limit Model and Drillstring Rotation Speed Optimization in Horizontal Section of Slim-hole Horizontal Well Qinyi He1 China...

... upstream oil & gas drilling fluids and materials calculation equation reservoir diameter optimization problem mpa cuttings open-hole extension capability extended reach horizontal well china university stability technology ARMA 22 77 A Double-parameter Optimization Method Based...

... & gas creep characteristic cheng reservoir characterization diameter geostress complex reservoir wellbore integrity geothermal gradient engineering wellbore shrinkage equation us rock mechanic geomechanics symposium ARMA 22 179 Study on the Wellbore Shrinkage during Drilling Operation...

.... The microseismic monitoring system helps to detect, locate and identify seismic events in underground mines, and therefore they are essential part of the rockburst understanding mechanism. sensor rockburst seismicity ae sensor upstream oil & gas cube diameter experiment metals & mining...