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WELL COMPLETION and STIMULATION
Bài giảng được soạn bởi
Bộ môn Khoan – Khai thác Dầu khí
Khoa Kỹ thuật Địa chất và Dầu khí
Đại học Bách Khoa TP. HCM
Tel: (08) 8647256 ext. 5767
GEOPET
CONTENTS
1. Basic Completion Methods
2. Completion Procedure
3. Perforating
4. Stimulation
GEOPET
Well Completion and Stimulation
2
1. BASIC COMPLETION METHODS
GEOPET
Well Completion and Stimulation
3
INTRODUCTION
Once the design well depth is
reached, the formation is tested
and evaluated.
To complete the production well,
PLATFORM
casing is installed and cemented,
and the drilling rig is dismantled.
SEA BED
A service rig is brought in to
30’’ CASING
20’’ CASING
perforate the production casing
13 3/8’’ CASING
and run production tubing along
Production casing (9 5/8)
7’’ LINER
with downhole equipments.
Production begins after surface
safety equipment installation
RESERVOIR
inished.
GEOPET
Well Completion and Stimulation
4
WHAT IS COMPLETION?
Well completion creates a
dependable pathway to the surface
for the hydrocarbons.
The term ‘completion’ describes
the assembly of downhole tubulars
and other safety equipments that is
required to enable the safe and
efficient production of oil or gas
from the well after it has been
drilled.
GEOPET
Well Completion and Stimulation
5
nguon tai.lieu . vn
Bài giảng được soạn bởi
Bộ môn Khoan – Khai thác Dầu khí
Khoa Kỹ thuật Địa chất và Dầu khí
Đại học Bách Khoa TP. HCM
Tel: (08) 8647256 ext. 5767
GEOPET
CONTENTS
1. Basic Completion Methods
2. Completion Procedure
3. Perforating
4. Stimulation
GEOPET
Well Completion and Stimulation
2
1. BASIC COMPLETION METHODS
GEOPET
Well Completion and Stimulation
3
INTRODUCTION
Once the design well depth is
reached, the formation is tested
and evaluated.
To complete the production well,
PLATFORM
casing is installed and cemented,
and the drilling rig is dismantled.
SEA BED
A service rig is brought in to
30’’ CASING
20’’ CASING
perforate the production casing
13 3/8’’ CASING
and run production tubing along
Production casing (9 5/8)
7’’ LINER
with downhole equipments.
Production begins after surface
safety equipment installation
RESERVOIR
inished.
GEOPET
Well Completion and Stimulation
4
WHAT IS COMPLETION?
Well completion creates a
dependable pathway to the surface
for the hydrocarbons.
The term ‘completion’ describes
the assembly of downhole tubulars
and other safety equipments that is
required to enable the safe and
efficient production of oil or gas
from the well after it has been
drilled.
GEOPET
Well Completion and Stimulation
5