open_petro_elastic

A Python library for petro-elastic modelling. It contains a Material class for representing rocks and fluids, as well as various rock physics models and algorithms such as Hashin-Shtrikman bounds and Gassmann fluid substitution.

Installation

pip install open_petro_elastic

Developers and contributors can download the repository and do pip install ".[dev,test,docs]" to install the package with all its dependencies for development, testing, and building the docs.

Usage

The tool can be used as a library, or from the command line using YAML configuration files. For example, see the tutorial config file.

Generally, the open_petro_elastic.material module is used for interfacing with open_petro_elastic as a Python library:

>>> from open_petro_elastic.material import Material
>>> from open_petro_elastic.material.sandstone import hertz_mindlin
>>> mineral = Material(bulk_modulus=1e9, shear_modulus=1e9, density=1000)
>>> sand = hertz_mindlin(mineral, porosity=0.4, pressure=1e6)
>>> print(sand.density)
600.0

To get help on the command line interface:

open_petro_elastic --help

See the docs for more usage instructions.

Run tests

Developers and contributors should install everything test_requirements.txt. Then tests can be run with:

pytest

Developers should also intall everything in doc_requirements.txt and read the Code of Conduct.

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

open_petro_elastic-1.4.8.tar.gz (17.9 MB view details)

Uploaded Aug 14, 2026 Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

The dropdown lists show the available interpreters, ABIs, and platforms. Enable javascript to be able to filter the list of wheel files.

open_petro_elastic-1.4.8-py3-none-any.whl (17.9 MB view details)

Uploaded Aug 14, 2026 Python 3

File details

Details for the file open_petro_elastic-1.4.8.tar.gz.

File metadata

Download URL: open_petro_elastic-1.4.8.tar.gz
Upload date: Aug 14, 2026
Size: 17.9 MB
Tags: Source
Uploaded using Trusted Publishing? Yes
Uploaded via: twine/6.1.0 CPython/3.13.13

File hashes

Hashes for open_petro_elastic-1.4.8.tar.gz
Algorithm	Hash digest
SHA256	`a40e9007e85d56e9a80a2129aa1677dc29f473126cc95b63cfd429f6ab7b1fee`
MD5	`14bc6ebbd69aad38622805da3a9b9b53`
BLAKE2b-256	`aa87a819d6d462c58a2558adada6a7607c3d02b77f50b35f934822b025d7dc01`

See more details on using hashes here.

Provenance

The following attestation bundles were made for open_petro_elastic-1.4.8.tar.gz:

Publisher: python-publish.yml on equinor/open_petro_elastic

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Statement:
- Statement type: https://in-toto.io/Statement/v1
- Predicate type: https://docs.pypi.org/attestations/publish/v1
- Subject name: open_petro_elastic-1.4.8.tar.gz
- Subject digest: a40e9007e85d56e9a80a2129aa1677dc29f473126cc95b63cfd429f6ab7b1fee
- Sigstore transparency entry: 2464811005
- Sigstore integration time: Aug 14, 2026
Source repository:
- Permalink: equinor/open_petro_elastic@7009cbbfa47057d133048cb736958ea58150520c
- Branch / Tag: refs/tags/v1.4.8
- Owner: https://github.com/equinor
- Access: public
Publication detail:
- Token Issuer: https://token.actions.githubusercontent.com
- Runner Environment: github-hosted
- Publication workflow: python-publish.yml@7009cbbfa47057d133048cb736958ea58150520c
- Trigger Event: release