Custodio Cossengue

Offshore Drilling and Subsea Trainee Engineer

Seadrill Deepwater Operations

02.2022 - Current

Assistant Driller (Well control level 3)- Operate drilling and pipehandling equipment. Drilling BHA, Casing and completion 3rd party tools assemblies preparation and make up to run in hole. Lineup stand pipe Choke and kill manifold during well operations. Operate cement bulk system during cementing operations at the cement unit.
Assistant Subsea Engineer- Performed Blow out Preventer major maintenance and recertification. Riser run an pull operation. Familiar with Riser system, Motion compensator systems. Lubrication of Slip joint, MRT and CMC.
Derrickman (Well control level 2)- Mud weight, viscosity and active mud pits monitoring during drilling operations. Operate fluid transfer and mixing system on mud pit and pump room. Performed mud pump fluid end inspections and maintenance. mixing of chemical as per Mud engineer and Fluid Supervisor.
Assistant Marine engineer- performing preventive maintenance On main engines. Maintenance on Lub oil and fuel Purifiers, general service air compressors, Thrusters lubrication and Hydraulic power pack units sampling. overhauling of centrifugal pumps.
Roughneck (Well control level 1)- Operate and maintain drilling equipment, including handling the drill pipes, casings, and other tools. Participate in the positioning and aligning of the drill floor equipment, including the draw-works, fingerboards and rotary table, to ensure accurate drilling and compliance with safety standards.
Roustabout - Assisted with rigging and slinging of different types of lifting operations on deck of production equipment, pumps and pipes. Conducted routine inspections of rigging equipment to maintain optimal performance levels.
Safety officer-Conducted safety inspections and audits to identify potential hazards and prevent accidents and injuries. Conducted safety training and education to employees to increase awareness of safety hazards and empower employees to work safely. General safety meeting presentation in diverse safety topics as per company directives.