IPM Suite

Petex delivers the world-leading Integrated Production Modelling (IPM) platform — trusted by operators across thousands of fields worldwide to maximise production, optimise recovery and improve operational performance.

By seamlessly connecting reservoir, wells and surface networks in one integrated environment, IPM enables engineers to model complex production systems, forecast field performance and make faster, smarter decisions with confidence.

Powered by advanced optimisation technology and open integration capabilities, the IPM suite helps operators unlock production potential, reduce inefficiencies and accelerate digital oilfield strategies.

Our industry's first global optimisation approach is based on one simple premise: that an oil or gas field is one connected ecosystem and not a set of siloed components or departments.

Our approach eliminates the traditionally imposed artificial boundary conditions to more accurately model how the field truly behaves. We use this approach to support you in building a unified model in which a change anywhere- a choke setting, a separator pressure- automatically propagates through the entire system. This gives you full visibility of field-wide consequences, allowing you to implement adjustments to achieve full field optimisation.

Our products
Resolve
IPM

Resolve

RESOLVE is Petex’s integrated engineering platform, enabling engineers to connect, automate and optimise complex upstream systems in one dynamic environment — without coding.
Gap
IPM

Gap

GAP is designed to eliminate artificial boundary conditions in reservoir, well and surface network models, through the creation of integrated models using Petex tools.
Gap Transient
IPM

Gap Transient

GAP Transient integrates transient multi-phase flow modelling with IPM capabilities, bringing specialist flow studies into everyday field management, optimisation, forecasting, and development workflows.
Prosper
IPM

Prosper

PROSPER is Petex’s well and pipeline modelling application, designed for nodal analysis across oil, gas, and condensate systems. By integrating inflow, outflow, and thermodynamic modelling in a single platform, it enables engineers to design, analyse, and optimise well performance efficiently. Used across fields worldwide, PROSPER supports both planning and operational workflows with validated models and an intuitive, task-focused interface.
MBAL
IPM

MBAL

MBAL enables reservoir analysis throughout the full field life, from early appraisal to mature fields, using minimal data such as PVT and cumulative production.

Reveal
IPM

Reveal

REVEAL is an integrated reservoir simulator that combines conventional reservoir modelling with specialised studies such as EOR, thermal fracturing, production chemistry, and solids transport. It enables fully coupled reservoir and production analysis, imports existing models, and links with surface networks via RESOLVE for integrated field optimisation.
PVTP
IPM

PVTP

The IPM suite enables fully integrated production systems by removing boundaries between reservoir, well, and surface models.

Openserver
IPM

Openserver

OpenServer is the Petex API protocol that allows third-party tools such as Excel and Visual Basic to access IPM functions, turning IPM applications into external calculation engines. It enables automation of data transfer, model inputs, and calculations to streamline repetitive tasks and reduce engineering workload. For larger workflows, RESOLVE Visual Workflows are recommended instead.
IPM

Case Studies