Roger Rangel Email & Phone Number

Rio De Janeiro, Brazil

Santos Basin

Offshore company representative at West Saturn and Valaris DS-17 drillships - Deep water environment at Bacalhau field development, exploration prospects in Brazil and Argentina. Offshore operations supervisor (conventional drilling, drilling with MPD, completion, coring, wireline and interventions), coordinate rig contractor and service companies on site activities, management of equipment and personnel logistics, daily reporting and accountable to delivery well programs at highest HSE standards in cooperation with notable performance. Drillships upgraded with NOV automation package with the following systems (among others), MMC, NOVOS, DORS, Auto-Doper, Smart Pumps, Smart Trip Tank.

Campos Basin - Offshore Brazil

Offshore company representative at Peregrino heavy oil field development - Peregrino Alpha and Bravo Fixed Platforms (WD ≈ 200m).Supervise offshore operations (drilling, completion and intervention), coordinate drilling contractor and service companies on site activities, management of equipment and personnel logistics aiming delivery of well programs at highest HSE standards. • Slot recovery operations (open hole and cased hole side tracks).• Extended reach / high inclination wells drilled with WBM.• Gravel packing / ESP completions / Interventions / Workovers.

Rio De Janeiro, Brazil

Exploration – Flemish Pass/Grand Banks area – Saint John´s, Newfoundland, Canada.Project: Cambriol J-31 Wildcat Project (WD ~ 400m).• Responsible engineer for well testing design at prepare well and concept phases.• Provide technical support and evaluation for well testing services tendering process. • Evaluate and provide support for rig requirements/interfaces for well testing operations. • Contact with local industry regulators to ensure compliance with regulatory requirements.• Work together with subsurface team to discuss alternatives and solutions to achieve project objectives. Exploration – Bacalhau field area – Rio de Janeiro, Brazil.Project: ADR Project (Deep water: WD > 2000m)• Responsible engineer for well testing design at prepare well and concept phases. • Responsible engineer for permanent lower completion design at prepare well and concept phases.• Evaluate feasibility and source suppliers for long term gauges solution. • Lead procurement process to ensure equipment availability for operations. • Evaluate and provide support for rig requirements/interfaces for well testing operations. • Work together with subsurface team to discuss alternatives and solutions to achieve project objectives.

Stavanger, Rogaland, Norway

Exploration - Norwegian Continental Shelf (NCS)Garantiana West Wildcat Project (WD ~ 400m). Well - NO 34/6-5 S. • Responsible engineer for well testing detailed planning and execution phases.• Offshore in-site well testing supervisor during well testing operations.• Work together with subsurface department, project partners and service providers for well planning on different project maturation phases.• Prepare well testing activity program and detailed operational procedures.• Perform well related meetings focused on operational sequence, alternative designs, risk analysis, time and cost estimation and capturing lessons learned, etc.• Daily follow-up of operations with rig, supporting drilling superintendent and rig site team. Compile reports as required by Equinor governing documentations and local requirements.• Responsible for service providers invoice review and approvals.• Prepare and present testing well on paper (TWOP) exercises.

Rio De Janeiro Area, Brazil

Development - Campos Basin Offshore BrazilPeregrino Alpha and Bravo Development Project (WD ≈ 200m). March/2018 to March/2019 – June/2020 to November/2020• Responsible for well planning, providing regulatory and procurement support for Peregrino completion, workover and intervention operations.• Attend offshore operations as per offshore duty schedule. • Close collaboration with subsurface team (geologists, geophysicists, reservoir and production engineers) and service providers for well planning on different maturation phases including feasibility, concept selection and detailed planning.• Prepare completion, workover and intervention programs and detailed operational procedures.• Perform general well related meetings focused on capturing lessons learned, follow-up of performance and cost, risk analysis, detailed procedures, etc.• Daily follow-up of operations with rig for assigned wells, supporting drilling superintendent and rig site team. Compile reports as required by Equinor governing documentations and local requirements.• Technical responsible for Pumping Services contract, performing Contractor’s management, following up performance and actions with regular follow-up meetings.• Review and approves relevant proforma invoices for accuracy.

Stavanger Area, Norway

Exploration - Norwegian Continental Shelf (NCS)Northern Lights Project (WD ~ 300m). Eos Well - NO 31/5-7. • Eos well is part of the bigger “Northern Lights Project” – an industrial scale pilot for CO2 storage. which aims to investigate the subsurface in order to verify storage potential – that is a large enough sand body with enough parameters to allow injection of the significant amounts of CO2 planned. • Responsible for the completion detailed planning and execution phases. • Offshore in-site completion and well testing engineer as per project demand. • Close collaboration with subsurface department, project partners and service providers for well planning on different project maturation phases.• Prepare completion and well testing detailed operational procedures.• Perform well related meetings focused on operational sequence, alternative designs, risk analysis, time and cost estimation and capturing lessons learned, etc.• Daily follow-up of operations with rig, supporting drilling superintendent and rig site team. Compile reports as required by Equinor governing documentations and local requirements.• Responsible for service providers invoice review and approvals.• Prepare and present completion well on paper exercises (CWOP).

Rio De Janeiro Area, Brazil

Exploration - Presalt Santos Basin Ultra-Deep Water Offshore Brazil Activity: Carcará Appraisal Project (Deep water: WD > 2000m). Wells: Carcará East and Guanxuma. • Support well planning, providing regulatory and procurement support for Carcará well testing operations.• Attend offshore operations as per operation demand. • Prepare well testing programs and detailed operational procedures.• Review and approves relevant proforma invoices for accuracy.• Well Testing Engineering Design on floating vessel.• Tubing Design - Tubing Movement and Stress Analysis.• Prepare coiled tubing and acid jobs.• Prepare and assist TWOP exercises.

Macaé E Região, Brasil

- Being offshore to support Intelligent Well Systems, Gravel Pack, Frac Pack and Workover operations.

Macaé E Região, Brasil

- In charge of the Petrobras SOX 2016 and Statoil Third Parties audits.- Responsible for manage and inventory materials in the range of $100 - 150M including clients such as Petrobras, Statoil, Petrorio, Chevron, BP, Grantierra, Total and Repsol.- Leader of the team that receive, storage and control materials to suply the correct equipment to each project.

Macaé E Região, Brasil

- Being part of the operational team at the tool's shop. Working with Gravel Pack, Frac Pack and Workover, performing equipment's assembly, test and shipment to the rig for Petrobras, Statoil and Petrorio.

Macaé E Região, Brasil

Job rotation in different lines of Halliburton Completion Tools service, through Sand Control, Smart Well Systems, Well Bore Service Tools and Service Quality. • Being part of the operational team at the tool's shop in each line of service, performing equipment's assembly, test and shipment to the rig.• Strong knowledge about Open Hole Gravel Pack, Stand Alone e Frack Pack operations and its components, as well as being in touch with completion solutions devices. • Service Leader trainee, in charge of all the process related to a well project at sand control and completion solutions products, working with the equipments selection, oversee the assembly and taking care of the clients deadlines and logistics involved in the shipment.• Dealing with functionality of Flow Control Valves (HS-ICV, LV-ICV, SSD), MFT and HF-1 Packers, Chemical Injection System, Quartz Gauges and accessories in Intelligent Completions. • Directly working with retrievable packers RTTS and CHAMP used in squeezing services, casing testing, perforating TCP, cement plugs; drillable packers EZ Drill, FAS Drill and Bridge Plugs; VersaFlex® Expandable Liner Hanger and CleanWell® Technology. • Knowledge about QA/QC process, Smart String Plus Program, Non-Productive/Rework Time at the shop in Service Quality. • Focal point of a CPI Team (Correction, Prevention and Improvement) getting in touch with global advisors and the customer, helping to achieve the best solution for the problem.• Preparation of reports and presentations for management areas with functioning, characteristics and operation of each tool, dealing with a variety of administrative functions, support of daily problems and helping to find solutions.

Macaé E Região, Brasil

Provide support from land to the rigs of Polo MAC/CPM-CAMP II sector, offshore oil rig boarding experience accompanying operations and assisting the Petrobras Rig Supervisor in their daily activities, dealing with a wide variety of administrative functions in the management of wells, make reports and presentations on various topics within the chain of drilling and completion of wells, perform organizational tasks following company procedures, attend meetings of decision-making and follow the daily problems and help to find solutions.

Macaé E Região, Brasil

ANP Scientific Initiation Scholarship on “Use of glycerine to formulate drilling fluids environmentally correct for the oil industry” in the Fluids Laboratory at Universidade Estadual do Norte Fluminense Darcy Ribeiro - UENF

Macaé E Região, Brasil

CNPq Scientific Initiation Scholarship on “Optical glasses: development of methodology for the preparation of nanomaterials with technological applications” on the Physics Science Laboratory in the Universidade Estadual do Norte Fluminense Darcy Ribeiro – UENF