pwptemp

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[v0.3.3] - 2021-01-13

Fixed

• raise ROP error only for drilling op

[v0.3.2] - 2021-01-12

Added

• Input to set the nuber of time steps for the calculations.

[v0.3.1] - 2020-11-19

Added

• Filter patch for temperature behavior results

[v0.3.0] - 2020-11-17

Added

• Circulating operation
• Temperature_behavior calcs and plot on new structure
• Testing new structure as drilling2

  Changed

• Drilling is calculated from ROP

[v0.2.9] - 2020-09-15

Changed

• Managing annular fluid properties separately
• Using plotly from now, instead of matplotlib
• Wellpath module is deprecated

  Added

• Input to set the sliding fraction coefficient between DP-wellbore (T&D model)
• Viscosity variation due to changes in temperature

  Fixed

• Get wellpath from well object

[v0.1.9] - 2020-05-26

Added

• More formulas for calculating Nusselt number
• Full integration of Johancsik - Torque & Drag model
• Logging calculations at every time step

  Fixed

• Loop for torque & drag calculation
• Heat source terms

[v0.1.8] - 2020-05-03

Added

• English system of units for modules drilling, production and injection
• Function input_info() for production and injection modules

  Fixed

• Minor issues

[v0.1.7] - 2020-04-24

Added

• Injection module
• Viscosity model for Drilling module
• Effects of the well inclination on the heat transfer

  Fixed

• Linearsystem for injection module
• Casings integration
• Heat transfer coefficients

[v0.1.6] - 2020-04-04

Added

• Attribute plot_multi() for temp_time() function in production module

[v0.1.5] - 2020-04-03

Added

• Production Module
• Sub-module for Torque and Drag
• Density Model
• Attribute plot_multi() for temp_time() function in drilling module

  Changed

• 3D concept for Wellpath module

[v0.1.4] - 2020-02-13

Changed

• Units on inputs: diameters [in], flow rate [lpm], area of nuzzles [in2], densities [sg].

[v0.1.2 -> v0.1.3] - 2019-12-15

Added

• Horizontal displacement added in wellpath.get() function.
• Method plot() wellpath.get().
• Function ptd.temps for calculating at multiple time steps.

[v0.1.1] - 2019-12-02

Changed

• Inputs wellpath_mode and wellpath_load_mode are no longer required.
• Function param_effect() now shows contributions by heat source terms and convection/conduction.

  Fixed

• Data shape recognition in wellpath.load()

[v0.0.9 -> v0.1.0] - 2019-11-19

Added

• Function input.info().
• Raise-error messages for the function input.set_well().

  Changed

• Names of casings-related variables.
• Module graph is now module plot.
• Function analysis.param_effect(), new input md_length.
• Function wellpath.get(), now it is possible to generate J-type wells, S-type wells and Horizontal wells.
• Function wellpath.load(), load a wellpath as a list of dictionaries.
• Function input.tdict(), include unlimited number of casings as a list of dictionaries.

  Fixed

• Module wellpath, error when using float numbers.

[v0.0.8] - 2019-10-16

Added

• Documentation.

  Changed

• Physics Module (descriptions regarding modelling).
• Tutorial.
• Tests.

  Fixed

• Minor issues.

[v0.0.7] - 2019-09-23

Added

• Functions wellpath.get() and analysis.hs_ratio().
• Analysis Module.
• Testing Module.
• Web server in server.py, runs default script and returns plot to template
• Add environment variable FLASK_APP=server.py
• for continuous updates of web server add FLASK_DEBUG=1
• run python -m flask run to start in pwptemp folder
• axis plot for the web server in Graph.py
• Time plot in flask server.py and Graph.py
• form for entry of timesteps in jinja
• added init.py to test directory for easier test runs

  Changed

• Web visualization app moved to new repo
• Stab_time function.

  Fixed

• Title on plot_temp_time()
• Change of density - Surrounding Space (rhosr)

[v0.0.6] - 2019-08-27

Added

Changed

Fixed

• Minor issues for packaging.

[v0.0.5] - 2019-08-27

Added

Changed

Fixed

• Dictionary with default parameters is now preloaded in Input.py, thus it is easily accessible.

[v0.0.4] - 2019-08-23

Added

Changed

• Casings shoes depth now included into the class WellTemperature.

  Fixed

[v0.0.3] - 2019-08-22

Added

• New file for description of inputs.

  Changed

  Fixed

[v0.0.2] - 2019-08-22

Added

Changed

Fixed

• Minor issues for packaging.

[v0.0.1] - 2019-08-21

Added

• Riser section in the temperature profile.
• Surrounding space (from 1st cement sheath up to undisturbed formation point).

  Changed

• Files distribution for packaging (‘pwptemp’ in PyPI)

  Fixed

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