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RodSim simulations list showing rod pump analyses with status and key results
RodSim is PetroBench’s rod pump simulation application. Design rod strings, analyze stress and fatigue, compare configurations, and export reports—all from your browser.

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Features

Cloud Simulations

Run simulations from any browser with results in seconds. No software to install.

Design Comparison

Compare up to five rod pump designs side-by-side.

3D Wellbore Viewer

Visualize wellbore geometry, stress zones, and rod loading in 3D.

Legacy Import

Import RodStar and SRod files directly.

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How It Works

1

Configure Your Well

Enter directional survey, tubing, and casing data—or import from your well database.
2

Design Rod String

Select rod tapers, grades, and lengths. Configure pump and pumping unit.
3

Run Simulation

Execute simulation to calculate loads, stresses, and production estimates.
4

Analyze and Compare

Review results, clone simulations to test alternatives, and compare designs.

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What RodSim Calculates

OutputDescription
Rod StressStress at every point along the rod string
Pump FillagePercentage of pump barrel filled with fluid
Polished Rod LoadSurface load and torque requirements
Fatigue LifeEstimated rod life based on modified Goodman
BucklingRod buckling tendency and critical loads

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Getting Started

Create a Simulation

Start your first RodSim analysis

Equipment Setup

Configure pumping units and rods