API 5CT Vacuum Insulated casing /VIC for Heavy oil Thermal recovery

FOB Reference Price:Get Latest Price
US $30-300 / Meter | 100 Meter/Meters (Min. Order)
Supply Ability:
400000 Ton/Tons per Year
Port:
shanghai, qingdao, tianjin
Report Suspicious Activity
Overview
Quick Details
Standard:
API, API 5CT
Standard2:
API 5CT, API 5DP, API 5L
Grade Group:
API J55-API P110
Grade:
API J55, API K55, API L80, API N80, API P110
Thickness:
5 - 10 mm
Section Shape:
Round
Outer Diameter(Round):
73 - 139 mm
Place of Origin:
Shandong, China (Mainland)
Secondary Or Not:
Non-secondary
Application:
Oil Pipe
Technique:
Hot Rolled
Certification:
API
Surface Treatment:
Galvanized
Special Pipe:
API Pipe
Alloy Or Not:
Is Alloy
Product name:
Vacuum Insulated casing
Outer tube OD* Inner tube ID (in):
5 1/2*4 1/2, 7*5 1/2
Steel Grade:
N80,L80,P110
Outer Tube Thickness (mm):
7.72,9.19
Inner Tube Thickness (mm):
6.35,7.72
Thread:
5 1/2 BC,7BC
Well Depth (m):
≤1200-1500m
Temperature (℃):
350-380
Short name:
VIC
Packaging & Delivery
Packaging Details
steel bundle for API 5CT Vacuum Insulated casing and VIC for Thermal recovery
Delivery Time
30-120days,depends on the exact qty

API 5CT  vacuum insulated casing and VIC for heavy oil production

 

Product Description

 

 

Thermal sleeve means having insulating properties of casing products, heavy oil thermal recovery processes is an important production facility for heat carrier temperature does not exceed 350 ℃ working conditions, mainly for oil "steam flooding", steam "throughput" heavy oil thermal recovery operations. It consists of an inner tube, an outer tube, a heat insulating material, heat insulation bushing, coupling, etc., depending on its thermal conductivity reached 0.00 7w / m ℃. By high temperature testing, and under the same conditions common casing, 1000m depth of the bottom stem reaches 40-50%. Therefore, applications can greatly improve the thermal sleeve bottom dryness wellbore reduced heat loss and improve the thermal efficiency of the steam. At the same time meet the needs of different depth and horizontal heavy oil wells, deep heavy and special (super) heavy oil thermal recovery and other operations.

 

Specifications

 

Outer tube OD* Inner tube ID

(in)

Steel Grade

Outer Tube Thickness

(mm)

Inner Tube Thickness

(mm)

Thread

Well Depth

(m)

Temperature

(℃)

5 1/2*4 1/2

N80,L80,P110

7.72

6.35

5 1/2 BC

≤1500

350

7*5 1/2

 

9.19

7.72

7BC

≤1200

350

 

 

Certifications

 

Quality Policy

High quality and efficiency, Science and technology leading, Top level service, Customer satisfaction.

OCTG Inspection

OCTG inspection items are as follows: appearance inspection, dimension inspection, chemical composition inspection, performance test, drift test, straightness inspection, pipe magnetic leakage and ultrasonic flaw detection, standoff inspection, thread inspection, phosphating corrosion inspection and hydraulic water pressure test.

heat conductivity coefficient 

detection system

hydrostatic pressure 

testing system1

hydrostatic pressure 

testing system2

integration testing device

integration testing device

magnetic particle inspection

magnetic leak flaw detection

screw on and off test equipment

Packaging & Shipping