• Casing Seamless Tubing 5'  K55 9.91MM R3 System 1
  • Casing Seamless Tubing 5'  K55 9.91MM R3 System 2
  • Casing Seamless Tubing 5'  K55 9.91MM R3 System 3
Casing Seamless Tubing 5'  K55 9.91MM R3

Casing Seamless Tubing 5' K55 9.91MM R3

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Casing is a wide range pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore
It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing, to allow drilling fluid to circulate, and extraction to take place
Steel casing pipes have smooth wall and minimum yield strength of 35,000psi
Scope of Application of the Goods

Tubing: tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete
It is made to withstand the pressure generated from the extraction process
Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes

Main Product Features:

·  Professional Service

·  Competitive pricing

   Measuring of wall thickness from the outside

   Low purchase cost

Specifications:
Out diameter:
Casing: OD 4 1/2"- 20" (114.3mm-508mm)
Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Wall thickness: 0. 205"- 0.635"
Length: R1 (4.88mtr-7.62mtr), R2 (7.62mtr-10.36mtr), R3 (10.36mtr or longer)
Steel grade: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125

CasingSeamless 5”   K55

ButtressRange 3                                              

Od:127mm          

Thickness:9.91mm          

Length:R3(10.36m)                                              

SteelGrade: K55                                  

Connect: Bc   


Package 

Standard export bundles or as customer's required

casing standard

Having   the  API-5CT official monogram

Inspection

we can find third party to inspect the goods.e.g SGS

Thread

LTC.STC.BTC

Delivery time 

30-45days  after the receipt of L/C

Usage

Oil & gas fields 

Oil Casing   Specification 

Standard : 

API/ASTM/EN/DIN/GB

Material:

J55,K55,N80(N80-1.N80Q),L80-1.C90,P110.

Outside diameter

114.3-339.7MM   4 1/2''-20''

Thinkness:

5.69-12.19MM   0.205-0.635''

Length 

R2 or R3

Payment 

L/C or T/T 30% or 100% Irrevocable LC at sight

Technics

hot rolling 

Package 

Standard export bundles or as customer's required

casing standard

Having   the  API-5CT official monogram

Inspection

we can find third party to inspect the goods.e.g SGS

Thread

LTC.STC.BTC

Delivery time 

30-45days  after the receipt of L/C

Usage

Oil & gas fields 

Casing Seamless Tubing 5'  K55 9.91MM R3

Casing Seamless Tubing 5'  K55 9.91MM R3


Q:What is a one-time energy
Primary energy refers to the exploitation of natural resources, the direct use of energy, natural resources (such as coal, crude oil, sunlight, uranium, etc.) contained in the human without conversion or conversion of energy.
Q:There are several forms of energyWhat are they called? What is the use?
The primary energy is divided into renewable energy (hydro, wind and biomass) and non renewable energy sources (coal, petroleum, natural gas, oil shale, etc.). According to the production method can be divided into primary energy (natural energy) and two energy (artificial energy). Primary energy refers to the nature the natural form and without processing or conversion of energy resources, energy resources including a hydraulic renewable and non renewable coal, petroleum and natural gas resources, three kinds of energy including water, oil and gas, is the core of primary energy,
Q:I would like to ask you, China's electronic products have the use of energy classification, if so, what is the specific classification?
At present, more than and 100 countries have implemented energy efficiency labeling system. For the blue and white background color identification, divided into 1, 2, 3, 4, 5 a total of 5 grades,Level 1 indicates that the product has reached the international advanced level, the most energy saving, the lowest energy consumption;
Q:What is mobile energy? A new kind of energy? There is no actual product?
The new energy automobile production enterprises and products access management rules has been officially implemented in July 1, 2009, the "rules" stressed that: new energy vehicles refers to the use of non conventional vehicle fuel as a power source (or the use of conventional fuels, the new vehicle power device), power control and drive advanced technologies. Integrated vehicle, the formation of advanced technology principle, with the new technology and new structure of automobile. New energy vehicles, including hybrid vehicles, pure electric vehicles (BEV, including solar cars), fuel cell electric vehicle (FCEV), hydrogen engine vehicles and other new energy sources (such as high energy storage, two ether) cars and other categories of products.
Q:What is a high value-added products
For example, river sand, chemical composition is silica
Q:What are the needs and pain points of new energy vehicles in insurance products and related services
The first consumer experience is not very good. Moreover, the first batch of the purchase of electric vehicles in the resale of second-hand car owners, but also encountered a thorny problem. Immature after-sales service with respect to traditional fuel vehicles have been mature after-sales service, new energy vehicles after the market, it seems not to see where the road".
Q:What are the types of new energy vehicles
3, hydrogen power vehicle:A car that uses hydrogen as fuel. Hydrogen powered vehicles is a truly zero emission vehicles, emissions from pure water, zero emissions, has no pollution, abundant reserves and other advantages, therefore, hydrogen powered vehicles is the ideal alternative to traditional car. However, the hydrogen fuel cell costs are too high, and hydrogen storage and transportation of fuel in accordance with the current technical conditions are relatively difficult.
Q:What is the comprehensive calculation of energy production?
Energy production is not equal to the sum of all kinds of energy into standard coal, because the two energy is generated by the primary energy conversion, so the total energy production can only be a variety of primary energy production and the standard coal
Q:State approved products called new energy foods
What you say should be a new resource food?In China, the newly developed, newly discovered, the introduction of no eating habits, in line with the basic requirements of food, non-toxic harmless to the human body, said the new resources of food.
Q:Metro energy feedback products which good?
By using 3MW super capacitor energy storage device for subway compensation cases, can save power 5.4 subway single braking start in Shenzhen, the price of 0.9 yuan calculation, single start braking can save electricity =5.4x0.9=4.86 yuan,

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