Modernizing Well Program Operations with a Secure, Scalable Azure Cloud Solution

The client is a global energy and engineering organization focused on digital innovation in well planning and construction. With operations across on-prem and cloud environments, the company sought to modernize its Well Program solution and deliver a unified, cloud-ready platform that supports advanced engineering models, real-time collaboration, and secure data processing.

Industry

Oil & Gas

Company size

10K+ Employees

Headquarters

Texas, United States

Client Overview

A leading global energy services provider is deeply committed to offering innovative solutions across the oilfield lifecycle, from exploration and drilling to production and digital transformation. Renowned for advanced technologies and engineering expertise, it helps energy companies optimize performance, enhance efficiency, and safely meet growing energy demands.

Challenges

The client’s legacy architecture created multiple operational and scalability bottlenecks:

Limited scalability for app virtualization and browser-based access
Lack of unified Customer AD Federation across environments
Need for multi-cloud support across Azure and AWS
Complex engineering models that required splitting into microservices
High security requirements for application layer and data-at-rest
On-prem limitations for Azure connectivity
Limited visibility with no centralized resource monitoring & alerting
Demand for cost-optimized cloud operations
Growing need to store unstructured data and run heavy earth-modelling workloads in the cloud

The organization needed a modern, AI-driven data exploration system that allowed any user—technical or non-technical—to query survey data in plain language and receive accurate, contextual responses.

Solution

iLink Digital designed and implemented a robust Azure Cloud solution tailored to support engineering workloads, scale securely, and streamline application deployment.

App Virtualization via Azure Horizon Suites enabling seamless browser-based app access
Customer AD Federation implemented using Okta
Multi-Cloud Support built using Terraform modules
Engineering calculations decomposed into scalable microservices architecture
Complex design deployments enabled through Azure DevOps Pipelines + Deployment Unit Model
App Gateway + WAF for enhanced application security
Azure + TLS 2.0-driven encryption for secure data-at-rest
Centralized Resource Monitoring and Alerting using New Relic + Azure Monitor
Cost Optimization through AKS and Kubernetes-based workload orchestration
Oil & Gas data ingestion and secure storage using Azure Stack
High-availability architecture leveraging SQL Managed Instance for near-zero downtime

Business Outcome

Browser-based access to Windows applications, eliminating desktop dependency

Azure and AWS fully supported within a unified multi-cloud ecosystem

Microservices architecture improved performance and simplified complex calculation workloads

Application hardened to OWASP 3.0 security standards

Full data encryption at rest, ensuring compliance and protection of sensitive engineering data

Significant cloud cost optimization using Kubernetes-driven scaling

Conclusion

By modernizing the Well Program platform with a secure, microservices-driven, multi-cloud architecture, iLink Digital enabled the client to streamline engineering workflows, strengthen security, and deliver highly available well-programming capabilities to global energy teams. This transformation established a scalable, cloud-first foundation for future innovation in digital well design.