Index

A

A (DrillPyze.drillstring.Grid attribute) advance() (DrillPyze.hydraulics.WellboreHydraulics method) (DrillPyze.thermal.WellboreThermal method) (in module DrillPyze.kernel) along_string_coupling (DrillPyze.parameters.FrictionParameters attribute) apply_inputs() (DrillPyze.ui.server.Session method)

area (DrillPyze.drillstring.Component property) area() (in module DrillPyze.hydraulics) autodriller (DrillPyze.parameters.ModelParameters attribute) AutodrillerParameters (class in DrillPyze.parameters) axial_static_contrast (DrillPyze.parameters.FrictionParameters attribute) azi (DrillPyze.geometry.CellGeometry attribute)

B

back_pressure (DrillPyze.parameters.HydraulicsParameters attribute) bha_length (DrillPyze.drillstring.Drillstring property) bit (DrillPyze.parameters.ModelParameters attribute) bit_parameters() (in module DrillPyze.config) bit_pressure_drop() (in module DrillPyze.hydraulics) BitParameters (class in DrillPyze.parameters) blades (DrillPyze.parameters.BitParameters attribute) block_acceleration (DrillPyze.parameters.DrawworksParameters attribute)

broomstick() (in module DrillPyze.statics) build() (in module DrillPyze.config) build_drillstring() (in module DrillPyze.config) build_fluid() (in module DrillPyze.config) build_formation() (in module DrillPyze.config) build_parameters() (in module DrillPyze.config) build_well() (in module DrillPyze.config) buoyed_weight() (in module DrillPyze.geometry)

C

c_axial (DrillPyze.drillstring.Grid property) c_torsional (DrillPyze.drillstring.Grid property) casing_thickness (DrillPyze.thermal.ThermalParameters attribute) cell_geometry() (in module DrillPyze.geometry) CellGeometry (class in DrillPyze.geometry) cfl (DrillPyze.parameters.HydraulicsParameters attribute) (DrillPyze.parameters.ModelParameters attribute) clear_results() (DrillPyze.simulation.Simulation method) clinging_constant (DrillPyze.parameters.HydraulicsParameters attribute) Component (class in DrillPyze.drillstring)

component (DrillPyze.drillstring.Grid attribute) contact_od (DrillPyze.drillstring.Component attribute) contact_wob (DrillPyze.parameters.BitParameters attribute) controller (DrillPyze.parameters.ModelParameters attribute) ControllerParameters (class in DrillPyze.parameters) copy() (DrillPyze.parameters.ModelParameters method) csv() (DrillPyze.ui.server.Session method) custom() (in module DrillPyze.controllers) cut_factor (DrillPyze.parameters.HydraulicsParameters attribute) (DrillPyze.thermal.ThermalParameters attribute) cutting_efficiency (DrillPyze.parameters.BitParameters attribute)

D

damping (DrillPyze.parameters.ModelParameters attribute) damping_summary() (DrillPyze.simulation.Simulation method) DampingParameters (class in DrillPyze.parameters) default() (in module DrillPyze.config) density (DrillPyze.drillstring.Component attribute) (DrillPyze.wellbore.Fluid attribute) density_at() (DrillPyze.wellbore.Fluid method) discharge_coefficient (DrillPyze.parameters.BitParameters attribute) discretize() (DrillPyze.drillstring.Drillstring method) do_GET() (DrillPyze.ui.server.Handler method) do_POST() (DrillPyze.ui.server.Handler method) drawworks (DrillPyze.parameters.ModelParameters attribute) DrawworksParameters (class in DrillPyze.parameters) drilling_strength (DrillPyze.parameters.BitParameters attribute) DrillPyze module DrillPyze.config module DrillPyze.controllers module DrillPyze.drillstring module DrillPyze.formation module DrillPyze.geometry module

DrillPyze.hydraulics module DrillPyze.kernel module DrillPyze.parameters module DrillPyze.simulation module DrillPyze.statics module DrillPyze.survey module DrillPyze.thermal module DrillPyze.ui.server module DrillPyze.units module DrillPyze.wellbore module Drillstring (class in DrillPyze.drillstring) dx (DrillPyze.drillstring.Grid attribute) (DrillPyze.parameters.HydraulicsParameters attribute) (DrillPyze.thermal.ThermalParameters attribute)

E

E (DrillPyze.drillstring.Component attribute) (DrillPyze.drillstring.Grid attribute)

effective_density (DrillPyze.drillstring.Component property) enabled (DrillPyze.parameters.HydraulicsParameters attribute) (DrillPyze.thermal.ThermalParameters attribute)

F

far_field (DrillPyze.thermal.ThermalParameters attribute) first_torsional_mode() (in module DrillPyze.config) flow_rate (DrillPyze.parameters.RampParameters attribute) (DrillPyze.thermal.ThermalParameters attribute) flow_rate_now() (DrillPyze.simulation.Simulation method) Fluid (class in DrillPyze.wellbore) fluid (DrillPyze.parameters.DampingParameters attribute) fluid_velocity() (in module DrillPyze.hydraulics) Formation (class in DrillPyze.formation) FormationLayer (class in DrillPyze.formation)

frame() (DrillPyze.ui.server.Session method) friction (DrillPyze.parameters.ModelParameters attribute) friction_angle (DrillPyze.formation.FormationLayer attribute) friction_factor() (in module DrillPyze.hydraulics) friction_profile() (in module DrillPyze.statics) frictional_pressure_drop() (in module DrillPyze.hydraulics) FrictionParameters (class in DrillPyze.parameters) from_dataframe() (DrillPyze.drillstring.Drillstring class method) (DrillPyze.survey.Survey class method) from_dict() (DrillPyze.formation.Formation class method) from_file() (DrillPyze.survey.Survey class method)

G

G (DrillPyze.drillstring.Component attribute) (DrillPyze.drillstring.Grid attribute) geothermal_gradient (DrillPyze.formation.Formation attribute)

gradient() (in module DrillPyze.hydraulics) Grid (class in DrillPyze.drillstring) gs_iterations (DrillPyze.thermal.ThermalParameters attribute)

H

Handler (class in DrillPyze.ui.server) heat_capacity (DrillPyze.wellbore.Fluid attribute) high_pass_fraction (DrillPyze.parameters.DampingParameters attribute) hookload (DrillPyze.statics.TorqueDragResult property)

hookload_reference (DrillPyze.simulation.Simulation property) hydraulic_diameter() (in module DrillPyze.hydraulics) hydraulics (DrillPyze.parameters.ModelParameters attribute) hydraulics_results() (DrillPyze.simulation.Simulation method) HydraulicsParameters (class in DrillPyze.parameters)

I

id (DrillPyze.drillstring.Component attribute) (DrillPyze.drillstring.Grid attribute) impedance (DrillPyze.parameters.ControllerParameters attribute) inc (DrillPyze.geometry.CellGeometry attribute) inc_azi() (DrillPyze.survey.Survey method) inertia (DrillPyze.parameters.TopDriveParameters attribute) info() (DrillPyze.simulation.Simulation method) (DrillPyze.ui.server.Session method)

initialize() (DrillPyze.simulation.Simulation method) inlet_temperature (DrillPyze.parameters.RampParameters attribute) (DrillPyze.thermal.ThermalParameters attribute) instant() (DrillPyze.parameters.RampParameters class method) is_cased() (DrillPyze.wellbore.Wellbore method) iterations (DrillPyze.parameters.HydraulicsParameters attribute)

J

J (DrillPyze.drillstring.Grid attribute)

K

k_a (DrillPyze.parameters.DampingParameters attribute) k_t (DrillPyze.parameters.DampingParameters attribute) kappa (DrillPyze.geometry.CellGeometry attribute)

ki (DrillPyze.parameters.AutodrillerParameters attribute) (DrillPyze.parameters.ControllerParameters attribute) kp (DrillPyze.parameters.AutodrillerParameters attribute) (DrillPyze.parameters.ControllerParameters attribute)

L

latest() (DrillPyze.simulation.Simulation method) layer_at() (DrillPyze.formation.Formation method) layers (DrillPyze.formation.Formation attribute) length (DrillPyze.drillstring.Component attribute)

linear_mass (DrillPyze.drillstring.Component attribute) load() (in module DrillPyze.config) log_message() (DrillPyze.ui.server.Handler method) loss_factor (DrillPyze.parameters.DampingParameters attribute)

M

main() (in module DrillPyze.ui.server) make_controller() (in module DrillPyze.config) make_server() (in module DrillPyze.ui.server) mass() (DrillPyze.hydraulics.WellboreHydraulics method) mass_per_length (DrillPyze.drillstring.Component property) max_dt (DrillPyze.thermal.ThermalParameters attribute) max_frequency (DrillPyze.parameters.DampingParameters attribute) max_torque (DrillPyze.parameters.TopDriveParameters attribute) md (DrillPyze.statics.TorqueDragResult attribute) merge() (in module DrillPyze.config) modal_frequencies() (DrillPyze.simulation.Simulation method) model (DrillPyze.parameters.BitParameters attribute) ModelParameters (class in DrillPyze.parameters) module DrillPyze DrillPyze.config DrillPyze.controllers DrillPyze.drillstring DrillPyze.formation DrillPyze.geometry DrillPyze.hydraulics DrillPyze.kernel DrillPyze.parameters DrillPyze.simulation DrillPyze.statics DrillPyze.survey DrillPyze.thermal DrillPyze.ui.server DrillPyze.units DrillPyze.wellbore

motor_torque (DrillPyze.parameters.RampParameters attribute) mu_kinetic (DrillPyze.parameters.BitParameters attribute) mu_kinetic_cased (DrillPyze.parameters.FrictionParameters attribute) mu_kinetic_open (DrillPyze.parameters.FrictionParameters attribute) mu_static (DrillPyze.parameters.BitParameters attribute) mu_static_cased (DrillPyze.parameters.FrictionParameters attribute) mu_static_open (DrillPyze.parameters.FrictionParameters attribute)

N

n (DrillPyze.drillstring.Grid property) n_radial (DrillPyze.thermal.ThermalParameters attribute) name (DrillPyze.drillstring.Component attribute) (DrillPyze.formation.FormationLayer attribute) (DrillPyze.parameters.ControllerParameters attribute)

normal_force (DrillPyze.statics.TorqueDragResult attribute) normal_force() (in module DrillPyze.geometry) nozzle_area (DrillPyze.parameters.BitParameters attribute) nozzle_area() (in module DrillPyze.hydraulics)

O

od (DrillPyze.drillstring.Component attribute) (DrillPyze.drillstring.Grid attribute) omega_c (DrillPyze.parameters.FrictionParameters attribute)

omega_sp (DrillPyze.parameters.RampParameters attribute) omega_td (DrillPyze.parameters.RampParameters attribute) overburden() (DrillPyze.formation.Formation method) overburden_gradient (DrillPyze.formation.Formation attribute)

P

pipe_impedance() (in module DrillPyze.controllers) plastic_viscosity (DrillPyze.wellbore.Fluid attribute) poisson_ratio (DrillPyze.formation.Formation attribute) polar_moment (DrillPyze.drillstring.Component property) pore_pressure() (DrillPyze.formation.Formation method) pore_pressure_gradient (DrillPyze.formation.Formation attribute)

porosity (DrillPyze.formation.FormationLayer attribute) porosity_high (DrillPyze.formation.Formation attribute) porosity_low (DrillPyze.formation.Formation attribute) positions() (DrillPyze.survey.Survey method) profiles() (DrillPyze.hydraulics.WellboreHydraulics method) (DrillPyze.simulation.Simulation method) (DrillPyze.thermal.WellboreThermal method)

R

r_contact (DrillPyze.drillstring.Grid attribute) radius (DrillPyze.parameters.BitParameters attribute) rads_to_rpm() (in module DrillPyze.units) RampParameters (class in DrillPyze.parameters) ramps (DrillPyze.parameters.ModelParameters attribute) reference_frequency_axial (DrillPyze.parameters.DampingParameters attribute) reference_frequency_torsional (DrillPyze.parameters.DampingParameters attribute) reference_temperature (DrillPyze.wellbore.Fluid attribute)

reflection_coefficient() (in module DrillPyze.controllers) results() (DrillPyze.simulation.Simulation method) reynolds_number() (in module DrillPyze.hydraulics) rheology() (in module DrillPyze.hydraulics) rho (DrillPyze.drillstring.Grid attribute) rock_conductivity (DrillPyze.formation.Formation attribute) rock_density (DrillPyze.formation.Formation attribute) rock_heat_capacity (DrillPyze.formation.Formation attribute) rpm_to_rads() (in module DrillPyze.units)

S

save() (in module DrillPyze.config) section() (in module DrillPyze.hydraulics) server_version (DrillPyze.ui.server.Handler attribute) Session (class in DrillPyze.ui.server) set_static() (DrillPyze.hydraulics.WellboreHydraulics method) set_steady() (DrillPyze.hydraulics.WellboreHydraulics method) set_temperatures() (DrillPyze.hydraulics.WellboreHydraulics method) Simulation (class in DrillPyze.simulation) skempton_b (DrillPyze.formation.Formation attribute) slow_results() (DrillPyze.simulation.Simulation method) snapshot() (DrillPyze.simulation.Simulation method) soft_torque() (in module DrillPyze.controllers) sound_speed (DrillPyze.wellbore.Fluid attribute) state() (DrillPyze.hydraulics.WellboreHydraulics method) (DrillPyze.thermal.WellboreThermal method)

steady_state() (in module DrillPyze.hydraulics) steel_conductivity (DrillPyze.thermal.ThermalParameters attribute) step() (DrillPyze.simulation.Simulation method) (DrillPyze.ui.server.Session method) stiff() (in module DrillPyze.controllers) stored_energy() (DrillPyze.thermal.WellboreThermal method) strength() (DrillPyze.formation.Formation method) strength_floor (DrillPyze.formation.Formation attribute) strength_source (DrillPyze.parameters.BitParameters attribute) surface_loss() (in module DrillPyze.hydraulics) surface_loss_coefficient (DrillPyze.parameters.HydraulicsParameters attribute) surface_loss_exponent (DrillPyze.parameters.HydraulicsParameters attribute) surface_temperature (DrillPyze.formation.Formation attribute) surface_torque (DrillPyze.statics.TorqueDragResult property) Survey (class in DrillPyze.survey)

T

t_en (DrillPyze.parameters.ControllerParameters attribute) t_hp (DrillPyze.parameters.ControllerParameters attribute) t_lp (DrillPyze.parameters.ControllerParameters attribute) t_z (DrillPyze.geometry.CellGeometry attribute) tangent() (DrillPyze.survey.Survey method) tare_hookload() (DrillPyze.simulation.Simulation method) td (DrillPyze.survey.Survey property) temperature() (DrillPyze.formation.Formation method) tension (DrillPyze.statics.TorqueDragResult attribute) thermal (DrillPyze.parameters.ModelParameters attribute) thermal_conductivity (DrillPyze.wellbore.Fluid attribute) thermal_diffusivity (DrillPyze.formation.Formation property) thermal_expansion (DrillPyze.formation.Formation attribute) (DrillPyze.wellbore.Fluid attribute)

thermal_stress_efficiency (DrillPyze.formation.Formation attribute) thermal_update_period (DrillPyze.parameters.ModelParameters attribute) ThermalParameters (class in DrillPyze.thermal) time (DrillPyze.simulation.Simulation property) to_dict() (DrillPyze.formation.Formation method) (DrillPyze.parameters.ModelParameters method) top_drive (DrillPyze.parameters.ModelParameters attribute) top_md (DrillPyze.formation.FormationLayer attribute) TopDriveParameters (class in DrillPyze.parameters) torque (DrillPyze.statics.TorqueDragResult attribute) torque_drag() (in module DrillPyze.statics) TorqueDragResult (class in DrillPyze.statics) tvd (DrillPyze.geometry.CellGeometry attribute) tvd_at() (DrillPyze.survey.Survey method)

U

ucs (DrillPyze.formation.FormationLayer attribute)

update_parameters() (DrillPyze.simulation.Simulation method)

V

v_block (DrillPyze.parameters.RampParameters attribute) v_c (DrillPyze.parameters.FrictionParameters attribute)

v_max (DrillPyze.parameters.AutodrillerParameters attribute) validate() (in module DrillPyze.config) viscosity (DrillPyze.wellbore.Fluid attribute)

W

warm_up() (in module DrillPyze.ui.server) weakening (DrillPyze.parameters.FrictionParameters attribute) weakening_rate (DrillPyze.formation.Formation attribute) weakening_threshold (DrillPyze.formation.Formation attribute)

well_a() (in module DrillPyze.config) Wellbore (class in DrillPyze.wellbore) WellboreHydraulics (class in DrillPyze.hydraulics) WellboreThermal (class in DrillPyze.thermal) wob_sp (DrillPyze.parameters.RampParameters attribute)

X

x (DrillPyze.drillstring.Grid property)

x_bottom (DrillPyze.drillstring.Grid property) x_top (DrillPyze.drillstring.Grid attribute)

Y

yield_drag (DrillPyze.parameters.DampingParameters attribute)

yield_point (DrillPyze.wellbore.Fluid attribute) youngs_modulus (DrillPyze.formation.Formation attribute)

Z

z_perp (DrillPyze.geometry.CellGeometry attribute)

z_torque() (in module DrillPyze.controllers) zeta (DrillPyze.parameters.BitParameters attribute)