Welcome to CNOOC International. We are a global energy company and subsidiary of CNOOC Limited with a vision of delivering safe, sustainable energy for all.CNOOC International, the international division of CNOOC Limited, is a global energy company with operations in Asia, Africa, the Americas, the Middle East and Europe. Our successful growth as an upstream oil and gas producer has been achieved by consistently finding and developing world‑class assets.Our business is focused on safely exploring and producing from conventional offshore, unconventional and oil sands assets. As part of the CNOOC Group of companies, which span the entire energy supply chain, our size and capability create a competitive advantage that ensures we deliver long‑term value.In Canada, CNOOC International has oil sands assets in Long Lake, located in northern Alberta just south of Fort McMurray, which is a SAGD and partial Upgrader operation with production capacity of 85,000 barrels of bitumen a day. We also have interest in several other oil sands projects, including Hangingstone, operated by Greenfire Resources Operating Corporation and Syncrude’s oil sands mining upgrading facility. In addition to our oil sands business, we have shale gas land in Northeast British Columbia, a power station in Balzac, Alberta, and interest in a wind farm in southern Alberta. Calgary is our regional corporate office for all North America.From personal career development that enables you to fulfill your potential, to that help you make the most of and flexible work hours.We offer competitive Company‑paid that support Including an annual Wellness Account, a generous paramedical allowance, and access to a team of Virtual Health Care professionals to guide you to the right medical resource. Pension plan We encourage you to further step up for your community by giving you two support causes you are passionate about.Technical Data Analyst This dynamic role will be instrumental in ensuring the subsurface data that supports every forecast, reserves booking, regulatory submission, and development decision is accurately found, cleaned, loaded, and kept in sync across a growing SAGD portfolio. Increasingly, it will also automate these processes so they can scale. The role sets the data processes and standards for Oil Sands that others, including Americas Exploration, are expected to follow.RequiredPost‑secondary education in Geoscience, GIS/Geomatics, Engineering, Technology,



or a related field.6+ years of experience in data management and optimization related to oil and gas exploration, development, production or operations.Demonstrated ability to work collaboratively across cross‑functional technical teams.Comfort with scripting (Python, R or SQL) sufficient to automate repetitive data work.Experience uploading and maintaining data in GIS, Petrel Studio and Geolog.Solid proficiency with database management: querying and accessing stored records across the organization.Proficiency with AI tools (e.Claude) to streamline and enhance data workflows and reports.PreferredWorking knowledge of the upstream SAGD business model, and awareness of data and workflows across geology, geophysics, petrophysics, reservoir engineering and development engineering.Petrotechnical data management (loading and QC, running scripts, calculating surveys), geospatial data analysis, database management and data integration, data engineering and automation.Fluency with O&G; data formats (.Software: Power BI, Web Mapping, Denodo, Excel.Desired AttributesGenuine curiosity about data engineering and analytics: wants to know why the number is wrong, not just that it is. Adapts to new software and tools.builds networks across disciplines and offices

• Honesty, integrity and a strong personal commitment to Health, Safety and Environment (HSE).Engineering &

• Geoscience Data Support and Data ManagementProvide data support for business‑critical work: forecasting, budgeting, strategic planning, reserves, project reviews, competitor analyses and development planning.Handle diverse datasets: geoscience (Petrel / Petrel Studio), geospatial (GIS, Web Mapping), petrophysics (Geolog), well and facility measurement (Honeywell), observation‑well instrumentation and well header data (PPDM).For example, when an observation well first licensed as an OSC well is reclassified, the identifier change must be carried through every dependent table and report.Support the Well Pair ID table jointly with Technical Records.



Its completeness and accuracy directly limit forecast quality.Support winter drilling programs end to end: core and open‑hole log intake, directional survey loading, and data transfer between Calgary, site and Beijing. Data must be usable within about one business day of receipt.Data Optimization &

• AutomationDesign and implement durable data strategies with project teams. Progressively automate recurring loading, QC and reconciliation tasks. Move manual processes into scripted, version‑controlled workflows that follow the team’s coding standards.Own the observation‑well data pipeline (200+ wellpairs, 1,500+ sensors): ETL, sensor depth and formation QC, issue tracking and visualization, including mapping PHD tags to Denodo values so sensor data reaches reports correctly.Power BI, markdown), data models and calculations for reservoir surveillance, well optimization, lookbacks, benchmarking and regulatory monitoring.Support engineering teams’ analytics/reporting while they build their own capability.IT Integration &

• Project SupportStrengthen the connection between Engineering, Geoscience and IT systems. Partner with Technical Records and Corporate Services on sustainable, retrievable data storage.Manage and oversee seismic data: reconcile owned 2D and 3D survey coverage with references and storage locations. Set standards, QC and priorities as hands‑on loading moves to planned central data‑support resources.Move subsurface data from Petrel Studio into GIS layers and feature classes (e.Provide backup capability for spatial and reporting workflows, including the Project Data Scientist’s forecasting support tools, so the team never depends on a single person.Provide direct data support to major projects: well‑to‑geo intersects, overburden analysis, surface‑constraint reviews, trajectory data coordination between drilling contractors and Geoscience, well lists for regulatory and royalty submissions, and data packages for external geomechanical and simulation consultants.Standing ResponsibilitiesMaintain subsurface and data science databases: GIS/SDE and portal features, Denodo, LoggerNet, DCS, PHD/Uniformance, PPDM, seismic storage and shared‑drive data management.Make effective use of support services (corporate GIS, IT, external application vendors) rather than absorbing all work internally.training opportunities are all ways in which CNOOC International supports your career growth.

📌 Technical Data Analyst (IT) (Winnipeg)
🏢 China National Offshore Oil]
📍 Winnipeg