Chapter-3_Fundamental-of-petroleum-engineering_Part4-1 (1)

VIETNAM OIL AND GAS GROUP PETROVIETNAM UNIVERSITY CHAPTER Fundamental of Petroleum Engineering Lecturer : Dr Nguyen Van Hung E-mail : hungnv@pvu.edu.vn Content CHAPTER – Fundamental of Petroleum Engineering Fundamental of Reservoir Engineering Fundamental of Drilling Engineering Well completion Petroleum Production methods © 2014 – Petrovietnam University (PVU) Petroleum transport Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering © 2014 – Petrovietnam University (PVU) PETROLEUM PRODUCTION METHODS Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering CONTENT Introduction Natural flowing production Mechanical methods © 2014 – Petrovietnam University (PVU) Difficulties in petroleum production Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering © 2014 – Petrovietnam University (PVU) INTRODUCTION Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.1 Production mechanism Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.2 Production mechanism Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.3 Production mechanism Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.6 Primary recovery Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.7 Primary recovery Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 10 © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.9 Secondary recovery Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 12 © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.10 Enhanced oil recovery Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 13 © 2014 – Petrovietnam University (PVU) INTRODUCTION Fig 4.11 Production mechanisms Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 14 NATURALLY FLOWING PRODUCTION © 2014 – Petrovietnam University (PVU) Separator Surface choke Wellhead Safety valve Well completion facilities Bottom-hole pressure Near wellbore pressure Reservoir pressure 1A GasPipelines 1B Oil storage Fig 4.12 Production system Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 15 MECHANICAL METHODS © 2014 – Petrovietnam University (PVU) Sucker rod pumping video Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 16 MECHANICAL METHODS © 2014 – Petrovietnam University (PVU) Progressive cavity pumping (video) Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 17 MECHANICAL METHODS © 2014 – Petrovietnam University (PVU) Hydraulic piston pumping (video) Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 18 MECHANICAL METHODS © 2014 – Petrovietnam University (PVU) Plunger lift Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 19 MECHANICAL METHODS © 2014 – Petrovietnam University (PVU) Electric submersible pump (video) Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 20 MECHANICAL METHODS © 2014 – Petrovietnam University (PVU) Gaslift Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 21 MECHANICAL METHODS Gaslift Christmas tree Unloading Valve Gas Lift Mandrel © 2014 – Petrovietnam University (PVU) Tubing Operating Valve Packer Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 22 © 2014 – Petrovietnam University (PVU) DIFFICULTIES IN PETROLEUM PRODUCTION Fig 4.4 Primary recovery Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 23 © 2014 – Petrovietnam University (PVU) DIFFICULTIES IN PETROLEUM PRODUCTION Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 24 © 2014 – Petrovietnam University (PVU) DIFFICULTIES IN PETROLEUM PRODUCTION Fig 4.5 Primary recovery Dr Nguyen Van Hung Chapter – Fundamental of Petroleum Engineering 25