Textbooks
Every book here is browser-native: every figure is a runnable widget, every section is text + math + code + interactive demos. No installs, no accounts required. Click a book to see its table of contents and start reading.
3D Seismic Interpretation
From zero to confident interpreter, one volume at a time.
From zero to confident interpreter: waves, volumes, horizons, faults, attributes, and reservoir characterization.
Physics-Informed Neural Networks for Exploration Seismology
Where deep learning meets the wave equation, and both come out stronger.
From "what is a neuron?" to confident, working expert in PINN methods for seismic inverse problems.
Seismic Acquisition
Design, QC, and defend a real survey, from first principles, not vendor slides.
Design, QC, and defend real surveys (marine, land, OBN, DAS, simultaneous, 4D) grounded in first-principles acquisition physics.
Seismic Data Processing
Raw shot gathers in, migrated image out. The path in between, finally explained.
From raw shot gathers to migrated image: signal processing, imaging, FWI, QI, and 4D, with a full math primer in Part 0.
Geostatistics
Spatial estimation and uncertainty, from variograms to multipoint.
From experimental variograms to multipoint simulation, with full reservoir-characterization capstones, kriging done right, simulation done right.
Applied Machine Learning for Geoscientists
Python, models, and the subsurface, all in one course you can run end-to-end.
Machine learning fundamentals applied to Earth and subsurface data, from Python basics through deep learning.
Statistics and Data Science for Researchers
Statistics for researchers who refuse to p-hack.
From probability axioms to causal inference, Bayesian analysis, and ML for researchers, all in the browser, all reproducible.
A Mathematician's Survey
A graduate-level tour through the rooms most textbooks lock you out of.
A graduate-level overview: linear algebra, analysis, topology, differential equations, and more.
Foundations of Algebra
The pre-calculus toolkit, rebuilt for the way you'll actually use it.
Pre-calculus foundations: numbers, algebra, geometry, coordinates, trigonometry, and functions.
Introduction to Mathematical Proof
Where mathematics stops being a vocabulary test and starts being an argument.
Logic, sets, proof techniques, relations, induction, and infinite sets.
Petrophysics
Read the rock from logs: the full formation-evaluation workflow, hands on.
Read the rock from well logs: from gamma ray and porosity to saturation, permeability, and net pay, from first principles to confident formation evaluation.
Reservoir Modeling and Simulation
Build the model, then flow it: the full static and dynamic reservoir workflow, hands on.
Build geocellular and static reservoir models, then run dynamic flow simulations, from first principles to confident expert practice.
Synthetic Seismic Modeling
Build an earth model, pick the right physics, and generate the seismic yourself.
Generate seismic from equations: convolutional synthetics, full wave-equation shot records, and fracture-driven anisotropy, with a Modeling Lab where you build the earth and simulate its response.