Well Completion Well Testing

Well Completion Well Testing

OBJECTIVES

By the end of the course, participants should be able to: State how Well Completion fits into the E&P Activity; Recall and discuss hydrocarbon exploitation considerations for well productivity and completion design; Describe the main parameters that influences Well Performance and Productivity; Describe the factors that influence the selection and design of the completion string and components; Carry out a completion design on the Onshore and explain how it will be run in the well, Type of well test, planning the test, Surface Equipment and down hole tools.

WHO SHOULD ATTEND?

Geo-scientists, Engineers and Managers (in Drilling, Well Intervention/Services, Reservoir Engineering, Production Operations, Marketing/Sales etc.), whose jobs require them to interface with Completion Engineers, Production Technologists, Well Production Operations Engineers, and Well Maintenance/Servicing Engineers who wish to enhance their current job effectiveness, through more knowledge on Well Completion and Performance, than that attained from their own “core” discipline training and exposure

COURSE OUTLINE

DAY 1

• Introductions
• Reservoir -Integrated Production System
• Pressure drop from reservoir to stock tank
• Well Completion Methods
• Open hole completions
• Cased hole completions
• Classification of Reservoir Based on the Fluids in the Reservoir
• Reservoir fluid properties
• Oil gravity
• Formation volume factor
• Data ranges
• Reservoir water
• Contaminates
• Phase behavior
• Completions Effects
• Formation damage
• Pressure drop – radial flow
• Damage vs. productivity

DAY 2  

• Flow in Pipes
• Fluid flow equation
• Choke Performance
• Multiphase flow through choke
• Positive vs. variable choke
• Systems Analysis
• Inflow performance
• Outflow performance
• Tubing considerations
• Tubing vs. casing
• Completion String Design
• Casing design factors
• Completion Equipment
• Completion rig
• Snubbing unit
• Coil tubing unit
• Wire line unit

DAY 3

• Casing and Casing Suspension
• Casing heads
• Wellheads
• Tubing heads
• Xmas trees
• Tubing Selection
• Tubing requirements
• Tubing design factors
• Coil tubing design considerations
• Tubing Connection
• Types/applications
• Packers
• Types/applications
• Well site Operation
• Project Management
• Why projects fail
• Soft Skills
• Managing drilling & completion data
• Non- productive time
• Invisible lost time
• Knowledge data base

DAY 4

• Subsea Completions
• Intelligent completions
• Extended reach drilling
• Maximum reservoir contact
• Permanent down hole gauges
• Flow control valves
• Flow Assurance (Paraffin and Asphaltene)
• Formation/build up in tubular
• Removal processes
• Well testing overview
• Procedures
• Hardware
• Completion Test
• Objectives

DAY 5

• Drill Stem Test
• Equipment
• Procedures
• Surface Equipment
• Separators
• Dehydrators
• Compressors
• LACT equipment