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Keywords: evaluation
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1882
... regime with significant implications for sanding tendency and sand management strategies. An initial evaluation using a non-calibrated stress model indicated low sanding risks. However, the revised study calibrated with well tests and productions indicated considerable sanding risks within first few...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1845
... the fracturing processes. At present, the number of AE events and the spatial distribution of AE locations are the two main factors considered in the evaluation of fracturing effect. A large number of AE events and a wide spatial distribution of AE locations often indicate a better fracturing effect. However...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1126
... criticality, has been proposed to represent the critical state of subsurface fractures. The fracture criticality is subjected to variability due to heterogeneous fracture attributes and rock properties. The statistics of fracture criticality could be applied to the probabilistic evaluation of fluid injection...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2147
... ABSTRACT: Geomechanical sanding evaluation has become a key tool in the development of fit-for-purpose sand management strategies and well completion decisions for the reservoir and well life cycle. Geomechanical analyses can identify the likely sand producing intervals, the timing (pressure...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1437
... strength experiment evaluation sandstone sample reservoir geomechanics drilling fluids and materials upstream oil & gas normal stress tensile strength mpa mechanical properties main fracture sandstone fracture compressive strength shear strength ARMA 21 1437 Ultra-deep Sandstone Rock...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1438
... wellbore design deep shale experiment shale reservoir characterization upstream oil & gas burial depth residual strength mpa mechanical properties shale gas engineering rock mechanics evaluation brittleness compressive strength shale sample fracture shear strength tensile strength...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1590
... design reservoir geomechanics rock mech rock eng engineering variation williams martin crack initiation ratio porosity hydraulic fracturing mechanics geomechanics symposium evaluation university poisson serati rock mechanics crack initiation stress tensile strength ARMA 21 1590...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2076
... data metals & mining trueness application lidar data quality change detection evaluation machine learning upstream oil & gas monitoring deformation analysis slam-based mobile lidar workflow stencil 2 data collection mms data precision scan station point cloud epoch ARMA 21...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0092
... of failure criterion for cement and most of them simply used the Mohr-Coulomb criterion. In this work, comprehensive research is performed to collect published conventional and true triaxial compression strength data of cement. All the accessible data are used to evaluate the accuracy of six different...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0332
... ABSTRACT: Currently, some reservoir brittleness evaluation methods can only obtain the fracability results near the borehole, but they cannot study the three dimensional (3D) distribution of the fracability of reservoirs. Based on the generation mechanism of the complex fracture...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2009
... behavior in fractures. fracturing materials Upstream Oil & Gas Simulation particle inclination fracturing fluid concentration profile rouse number value evaluation proppant concentration concentration distribution consideration hydraulic fracturing proppant behavior variance load...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2103
... Oil & Gas diameter plug Brazilian tensile strength Rock mechanics geomechanics Symposium hydraulic fracturing strength bedding sidewall core tensile strength Reservoir Characterization Berea sandstone drilling operation tight sandstone fracture toughness evaluation utilization...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1892
... ABSTRACT: Hydraulic fracturing can generate large fracture networks, which is good for enhancing the recovery of tight reservoir. Fracability evaluation is essential for design of hydraulic fracturing. Based on the review of the existing brittle and fracability evaluation methods...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2094
... ABSTRACT: For the widespread complex strata in China, there always exits kinds of construction problems because of the unsuitability of shield with regard to different ground types. However, it has been very difficult to evaluate the degree of suitability for the complexity of interaction...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-655
... ABSTRACT: The Santo Niño ore body at Pinos Altos Mine has been in production since 2009 using both open pit and underground mining methods. Between 2015 and 2017 an extensive study was conducted to evaluate extraction of the crown pillar which remained between the open pit and underground...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-039
... Characterization plunge cut MPa slot geometry Laboratory Result cancelation pressure reservoir geomechanics original location evaluation flatjack in-situ stress 1. INTRODUCTION The flatjack test is one of the oldest, simplest, and lowest cost in-situ stress measurement techniques. It begins...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1021
... measures, consisting of rock bolts and wire mesh. In response to the event, mapping and stability assessment was performed at several locations throughout the tunnel. Rock mapping, scanline surveys, and LiDAR data evaluation were used as the basis for rock mass classification, characterization of rock...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1129
... of the borehole wall. After the evaluation of formation properties in the experimental setup, the near wellbore behavior can be studied. hydraulic fracturing strength horizontal stress Reservoir Characterization Upstream Oil & Gas bandera brown hoop stress Wellbore Design fracture length...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-677
... ABSTRACT: In underground mines, it is of paramount importance to ensure that local support design and installation is carried out in the best possible manner. A study was done to evaluate the adequacy of tendon support used at a Great Dyke platinum mine in anisotropic jointed rockmass...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-071
... and 3D rendering of slope measurements, and (4) the quantification and automation of geological evaluations of the tunnel face or slope excavation as it exists at the construction site. Reservoir Characterization classification Engineer Artificial Intelligence geological situation stability...

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