API oil well cement class g for oil fied of portland cement

FOB Reference Price:Get Latest Price
$100.00 - $300.00 / Ton | 10 Ton/Tons (Min. Order)
Type:
Grade G OIL WELL CEMENT
Shipping:
Support Sea freight
Lead Time:
Quantity(Tons) 1 - 1000 >1000
Est. Time(days) 20 Negotiable
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Overview
Quick Details
Place of Origin:
Shandong, China
Brand Name:
JT
Model Number:
Grade G
Color:
Grey
Application:
oil filed
usage:
cementing of well and gas well
Feature:
Sulfate Resistant
Certificate:
API
Hardening Feature:
Rapid
Main Raw Material:
C3S
Heat of Hydration:
Moderat
Strength Grade:
42.5
Supply Ability
Supply Ability:
1000000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
50kg/bag,1000kg/bag or as customer requirements
Port
Qingdao Port
Lead Time :
Quantity(Tons) 1 - 1000 >1000
Est. Time(days) 20 To be negotiated
Product Description

 

G-class oil well cement is widely used in drilling and cementing operations of petroleum and natural gas, as well as sealing of well, salt well, sewage treatment well and geothermal well.

The cement of g-class oil well is often used to the depth of the well from the ground to 2440 meters. If appropriate retardant is added, it can also be used to the depth of the well up to 5000 meters.

To prevent deep Wells, downhole temperature over 100 ℃ high temperature well cement strength caused by shrinkage, silicon powder can be added to reduce heat generation to adverse effects.

G - grade (HSR) high sulfate - resistant oil well cement is suitable for severe sulfate - type erosion.

1. Strong sulfate resistance.

2. Good pumpability, stability and fluidity during cementing operation, so it can be operated safely.

3. Strong anti-permeability, compact hydration, high strength, low alkali and low heat properties.

4. Good adaptability to admixtures, compatible with various admixtures, and meeting the need of reducing comprehensive cost of cementing in oil fields.

Specification

Chemical Composition Physical properties

Loss on ignition ≤ 3,0% Free fluid content ≤ 5,9%

Insoluble residue ≤ 0,75% Compressive strengh

Atmospheruc pressure:

Magnesium oxide (MgO) ≤ 6,0% - 8h, 38°C ≥ 2,1 Mpa

Sulfur trioxide (SO3) ≤ 3,0% - 8h, 60°C ≥ 10,3 Mpa

Tricalcium silicate (C3S) ≥ 48% and ≤ 65% Thickening time (schedule N° 5) ≥ 90 and ≥ 120 min

Tricalcium aluminate (C3A) ≤ 3% Max consistency (15 to 30 min) ≤ 30,0 Bc

Tetracalcium aluminoferrite plus twice tricalcium aluminate (C4AF + 2*C3A) ≤ 24%

total alkali content expressed as sodium oxide (Na2O equivalent) ≤ 0,75%

Packaging & Shipping

5   50kg/bag,1000kg/bag or as customer requirements.

Our Services

Good after-sales' service, 24 hours full-day technical consultion hotline. And the engineers are avaliable to the overseas technical instruction and commssioning.

Company Information

 Shandong Jintan Petroleum Equipment Group, established in 2006 and located in Dongying, the beautiful petroleum city at Yellow River Delta, covers an area of more than 330 million square meters. Through years of development, Jintan have developed into a comprehensive company, integrating the research and manufacture of oil drilling and workover equipments, oilfield special equipments, oil extraction equipments and wellhead and downhole tools, with the offer of petroleum engineering design proposal and technical service, and Jintan subordinate with a manufacturing enterprise and a petroleum technology service enterprise, which are Dongying Jintan Petroleum Technology&Equipment Co., Ltd and Shandong Jintan Petroleum Equipment CO., LTD respectively. Dongying Jintan Petroleum Technology&Equipment Co., Ltd is the first-grade network unit of Sinopec, and has become a strategic cooperation partner of many big domestic oilfields.
In order to provide international clients better service,, we have set up branches in Dubai and Russia, and also established office in Kazakhstan and other countries. And we also have opened multiple currency accounts in China and overseas, which makes it much more convenient for worldwide clients to make payment.
Jintan have 35 top-senior engineers and products design personnel, and professional cost-checking personnel, document personnel, customs clearance personnel, inspection and on-site loading supervision personnel, which offers our specialized, quick and efficient package service.
For years, we have been always sticking to Jintan spirit of “Customer First, Quality Basis, Service Root”, majoring in manufacturing and trade of petroleum equipments and technology. And we have obtained well-known reputation in the industry through our unremitting efforts in all these years. We will go on developing our Jintan spirit to make more achievements in the field of petroleum equipment supply and petroleum technology service.

FAQ

 1.Are you a trading company?
No,we are not only a trading company,also manufacturer.We have facories, special techinical experts and post sales engineers.
2.How long since your company founded?
More than 15 years.
3.What are your products?
Through years of development, Jintan have developed into a comprehensive company, integrating the research and manufacture of oil drilling and workover equipments, oilfield special equipments, oil extraction equipments and wellhead and downhole tools, with the offer of petroleum engineering design proposal and technical service.
4.Do you have a professional sales team?
Yes,the sales yeam have more than 15 persons.
5.Do you settle accounts fast?
Yes,we have set up branches in Dubai, Russia and Africa, and also established office in Kazakhstan and other countries. And we also have opened Kunlun Bank and multiple currency accounts in China and overseas, which makes it much more convenient for worldwide clients to settle accounts.

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