Parameter | Description |

CD_ANGLE_BETWEEN_FAULTS
| Angle between two faults (using Convolution Derivative) |

CD_DISTANCE_TO_FAULT
| Distance from sealing fault to well (using Convolution Derivative) |

CD_EXTRAPOLATED_PRESSURE
| Extrapolated Pressure from infinite-Acting Analysis (using Convolution Derivative) |

CD_FAULT_TO_WELL_ANGLE
| Fault to well angle (using Convolution Derivative) |

CD_GEOMETRIC_SKIN_FACTOR_LPR
| Geometric skin factor from late pseudo radial flow analysis (using Convolution Derivative) |

CD_INTERPOROSITY_FLOW_COEFFICIENT
| Dual Porosity Interporosity Flow Coefficient (using Convolution Derivative) |

CD_MECHANICAL_SKIN_FACTOR_LPR
| Mechanical skin factor from late pseudo radial flow analysis (using Convolution Derivative) |

CD_MECHANICAL_SKIN_LT
| Mechanical skin from late time analysis (using Convolution Derivative) |

CD_PERMEABILITY
| Permeability (using Convolution Derivative) |

CD_PERMEABILITY_THICKNESS
| Permeability thickness product (using Convolution Derivative) |

CD_SKIN_FACTOR_EPR
| Skin factor from early pseudo radial flow analysis (using Convolution Derivative) |

CD_SKIN_FACTOR_LPR
| Skin factor from late pseudo radial flow analysis (using Convolution Derivative) |

CD_SQRT_KX_KY_LPR
| Square root Kx.Ky product (using Convolution Derivative) |

CD_SQRT_KY_KZ_EPR
| Square root Ky.Kz product (using Convolution Derivative) |

CD_STANDOFF
| Well standoff to reservoir bottom (using Convolution Derivative) |

CD_STORATIVITY_RATIO
| Dual Porosity Storativity Ratio (using Convolution Derivative) |

CD_TOTAL_SKIN_FACTOR
| Skin factor (using Convolution Derivative) |

CD_VERTICAL_PERMEABILITY
| Permeability in Z direction (using Convolution Derivative) |

CD_WELLBORE_STORAGE
| Wellbore storage coefficient (using Convolution Derivative) |

CD_X_DIRECTION_PERMEABILITY
| Permeability in X direction (using Convolution Derivative) |

CD_Y_DIRECTION_PERMEABILITY
| Permeability in Y direction (using Convolution Derivative) |

CO2_CONCENTRATION
| Concentration of Carbon Dioxide (CO2) |

CRITICAL_PRESSURE
| The pressure needed to condense a vapor at its critical temperature. Applies to pure components; for mixtures use Pseudocritical_Pressure. |

CRITICAL_TEMPERATURE
| The highest temperature at which a fluid can exist as a liquid and above which its vapor cannot be liquefied regardless of the amount of pressure. Applies to pure components; for mixtures use Pseudocritical_Temperature. |

FLUID_TYPE
| The type of fluid. Usually associated with a formation, a reservoir, borehole, etc. |

GAS_FORMATION_VOLUME_FACTOR
| Ratio of gas volume at specified (typically, reservoir) conditions to the gas volume at surface (stock tank) conditions. Normally abbreviated Bg. |

GAS_PRESSURE_AXIS
| One of the pressure transformations used in the Zodiac Gas well interpretations |

GAS_SATURATION
| The extent to which the pore space in a formation contains gas. |

GAS_VISCOSITY
| The viscosity of a gas at specific temperature and pressure conditions. |

H2S_CONCENTRATION
| Concentration of H2S generally measured in ppm. H2S concentration is critical in evaluating the corrosion of metal (e.g. coiled tubing) under stresses. |

HORIZONTAL_PERMEABILITY
| A permeability oriented horizontally along the bedding plane of the stratum. Usually abbreviated as Kx. |

HORIZONTAL_WELL_STANDOFF
| Horizontal Well Standoff from reservoir boundary |

HYDRAULIC_UNIT_BOTTOM
| Hydraulic Unit Bottom Measured Depth |

HYDRAULIC_UNIT_NAME
| Hydraulic Unit Name |

HYDRAULIC_UNIT_POROSITY
| Hydraulic Unit Porosity |

HYDRAULIC_UNIT_STATIC_POTENTIAL
| Hydraulic Unit Static Potential |

HYDRAULIC_UNIT_STATIC_PRESSURE
| Hydraulic Unit Static Pressure |

HYDRAULIC_UNIT_TEMPERATURE
| Hydraulic Unit Temperature |

HYDRAULIC_UNIT_TOP
| Hydraulic Unit Top Measured Depth |

HYDRAULIC_UNIT_TVT
| Hydraulic Unit True Vertical Thickness |

N2_CONCENTRATION
| Concentration of Nitrogen |

OIL_FORMATION_VOLUME_FACTOR
| For a sample of oil and its residual solution gas at surface, the ratio of the volume at specified (typically, reservoir) conditions to the volume at surface (stock tank) conditions. Normally abbreviated Bo; typical range 1.1 - 2. |

OIL_SATURATION
| The extent to which the pore space in a formation contains oil. |

OIL_VISCOSITY
| The viscosity of oil at specific temperature and pressure conditions. |

P_WELLBORE_STORAGE
| Wellbore storage coefficient (using Pressure) |

PD_ANGLE_BETWEEN_FAULTS
| Angle between two faults (using Pressure Derivative) |

PD_CHANNEL_WIDTH
| Channel width (using Pressure Derivative) |

PD_DISTANCE_TO_FAULT
| Distance from sealing fault to well (using Pressure Derivative) |

PD_DRAINAGE_AREA
| Drainage area (using Pressure Derivative) |

PD_EXTERNAL_RADIUS
| Reservoir external radius (using Pressure Derivative) |

PD_EXTRAPOLATED_PRESSURE
| Extrapolated Pressure from infinite-Acting Analysis (using Pressure Derivative) |

PD_EXTRAPOLATION_PRESSURE_SPH
| Extrapolated Pressure from spherical flow analysis (using Pressure Derivative) |

PD_FAULT_TO_WELL_ANGLE
| Fault to well angle (using Pressure Derivative) |

PD_GEOMETRIC_SKIN_FACTOR_LPR
| Geometric skin factor from late pseudo radial flow analysis (using Pressure Derivative) |

PD_INTERPOROSITY_FLOW_COEFFICIENT
| Dual Porosity Interporosity Flow Coefficient (using Pressure Derivative) |

PD_MECHANICAL_SKIN_FACTOR_LPR
| Mechanical skin factor from late pseudo radial flow analysis (using Pressure Derivative) |

PD_MECHANICAL_SKIN_LT
| Mechanical skin from late time analysis (using Pressure Derivative) |

PD_PERMEABILITY
| Permeability (using Pressure Derivative) |

PD_PERMEABILITY_SPH
| Permeability from spherical flow analysis (using Pressure Derivative) |

PD_PERMEABILITY_THICKNESS
| Permeability thickness product (using Pressure Derivative) |

PD_PERMEABILTY_THICKNESS_SPH
| Permeability Thickness from spherical flow analysis (using Pressure Derivative) |

PD_PORE_VOLUME
| Reservoir pore volume (using Pressure Derivative) |

PD_PRESSURE_AT_1HR
| 1 Hr Pressure from infinite-Acting Analysis (using Pressure Derivative) |

PD_PRESSURE_AT_1HR_EPR
| 1 hour pressure from early pseudo radial flow analysis (using Pressure Derivative) |

PD_PRESSURE_AT_1HR_LPR
| 1 hour pressure from late pseudo radial flow analysis (using Pressure Derivative) |

PD_RECTANGLE_LENGTH
| Rectangular reservoir length (using Pressure Derivative) |

PD_RECTANGLE_WIDTH
| Rectangular reservoir width (using Pressure Derivative) |

PD_SHAPE_FACTOR
| Reservoir Shape factor (using Pressure Derivative) |

PD_SKIN_FACTOR_EPR
| Skin factor from early pseudo radial flow analysis (using Pressure Derivative) |

PD_SKIN_FACTOR_LPR
| Skin factor from late pseudo radial flow analysis (using Pressure Derivative) |

PD_SQRT_KX_KY_LPR
| Square root Kx.Ky product (using Pressure Derivative) |

PD_SQRT_KY_KZ_EPR
| Square root Ky.Kz product (using Pressure Derivative) |

PD_STANDOFF
| Well standoff to reservoir bottom (using Pressure Derivative) |

PD_STORATIVITY_RATIO
| Dual Porosity Storativity Ratio based on Pressure Derivative |

PD_TOTAL_SKIN_FACTOR
| Skin factor (using Pressure Derivative) |

PD_VERTICAL_PERMEABILITY
| Permeability in Z direction (using Pressure Derivative) |

PD_X_DIRECTION_PERMEABILITY
| Permeability in X direction (using Pressure Derivative) |

PD_X_DISTANCE_TO_WELL
| Distance from reservoir boundary to well in X direction (using Pressure Derivative) |

PD_Y_DIRECTION_PERMEABILITY
| Permeability in Y direction (using Pressure Derivative) |

PD_Y_DISTANCE_TO_WELL
| Distance from reservoir boundary to well in Y direction (using Pressure Derivative) |

PLOT_FOR_REPORT
| Name of .gpd file to be included in Report |

PLOT_FOR_REPORT_COMMENTS
| Name of text file to be included in comments section of the Report |

PRESSURE_TO_POTENTIAL_REFERENCE_DEPTH
| Reference Depth for Pressure to Potential Conversion |

PRODUCING_GAS_LIQUID_RATIO
| The ratio of produced gas to produced liquid (oil + water) at the wellhead |

PRODUCING_THICKNESS
| Total flowing thickness along the Borehole ("Hp") |

PRODUCING_WATER_CUT
| Producing Water Cut from the Hydraulic Unit |

PRODUCTION_HISTORY_REFERENCE_DATE_AND_TIME
| Reference Date and Time for Production History |

PVT_REFERENCE_PRESSURE
| Reference Pressure for PVT computation |

REFERENCE_DATE_AND_TIME
| Reference Date and Time for Elapsed Time |

REFERENCE_DATE_FORMAT
| Format string that a user selects to display date |

REPORT_COMMENTS
| General Comments for Report |

STANDARD_PRESSURE
| Pressure considered to be "standard", for rates and volumes reported to be measured at Standard Conditions. |

STANDARD_TEMPERATURE
| Temperature considered to be "standard", for rates and volumes reported to be measured at Standard Conditions. |

TEST_TYPE
| Type of Well Test |

TESTED_INTERVAL_TOP
| Tested Interval Top (MD) |

TOTAL_COMPRESSIBILITY
| Compressibility of the rock matrix combined with fluid compressibilities within the matrix. |

TOTAL_FLOWING_THICKNESS
| Hydraulic Unit Total Flowing Thickness (in Measured Depth) |

TOTAL_FORMATION_VOLUME_FACTOR
| Ratio of fluid volume (liquid + total solution gas) at specified (typically, reservoir) conditions to the volume of liquid and residual solution gas at surface (stock tank) conditions. Used for two-phase systems; abbreviated Bt; typical range 1.1 - 200. |

TOTAL_HORIZONTAL_WELL_LENGTH
| Total Horizontal Well Length |

TRANSIENT_ABSOLUTE_DELTA_Q
| Absolute value of Delta Flow Rate |

TRANSIENT_END_TIME
| End time (tend) of the Transient |

TRANSIENT_NAME
| Transient Name |

TRANSIENT_NOMINAL_Q
| Nominal Flow Rate |

TRANSIENT_P_MEASURE
| Name of the Pressure channel used to interpret the Transient |

TRANSIENT_P0
| Pressure at Transient Start Time |

TRANSIENT_Q_MEASURE
| Name of the Flowrate channel used to interpret the Transient |

TRANSIENT_Q0
| Flowrate at Transient Start Time |

TRANSIENT_START_TIME
| Start time (t0) of the Transient |

VERTICAL_PERMEABILITY
| A permeability oriented vertically perpendicular to the bedding plane of the stratum. Usually abbreviated as Ky. |

WATER_FORMATION_VOLUME_FACTOR
| Ratio of water volume at specified (typically, reservoir) conditions to the water volume at surface (stock tank) conditions. Normally abbreviated Bw; typical range .99 - 1.07. |

WATER_SATURATION
| The extent to which the pore space in a formation contains water. |

WATER_VISCOSITY
| The viscosity of water at specific temperature and pressure conditions. |

WELLBORE_FLUID_COMPRESSIBILITY
| Wellbore Fluid Compressibility |

WELLBORE_RADIUS
| Wellbore Radius for the Hydraulic Unit |

WET_GAS_GRAVITY
| The ratio of the molecular weight of the wet gas to that of air (Wet gas - mixture of free gas plus condensate) |