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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



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1. BASIC COMPLETION METHODS

GEOPET

Well Completion and Stimulation



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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.

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Well Completion and Stimulation



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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



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