other
HOT PRODUCT
  • Mobile Workover Rig
    Mobile Workover Rig

    RockySea Petro Mobile Workover RigData sheetApplications1).Shallow - to high-depth well interventions, including:Killing wellsFlushing productions wellsChanging wellhead valvesPressure-testing wells.Changing polished rods Spacing and respacing rod strings2).Continuous rod and conventional sucker rod interventions,includingPulling and replacing casing serviceSidetrack serviceChanging insert of pcpChanging rotors of pcp,3).Heavy duty workover rig serviceDrilling serviceDownhole stuck freeing se

    VIEW DETAILS
  • Quick Lock Ram BOP
    Quick Lock Ram BOP

    RockySea Petro Quick Lock Ram BOPGreatly reduce the time for replacing the ram and effectively improve work efficiency with safety..No need for large high torque bolts, convenient disassembly and assembly of side doors.Compact structure and reduced weight means more operation roomTraditional blowout preventers all adopted side door bolt connected structures, which require a lot of manpower and time when replacing or repairing the ram every time. On the basis of absorbing the experience and advanced

    VIEW DETAILS
  • PR2 Gate Valve
    PR2 Gate Valve

    ‌RockySea Petro PR2 Gate ValveFull support on your customised requirementThe strictest quality standards on PR2 gate valve25 years PR2 gate valve manufacturing experiencePR2 gate valves are designed for high performance wellheads and christmas tree in Oil or gas recovery wells, especially the gas wells that containing H2S or CO2 in high volume.Description The RockySea Petro PR2 valve is designed to suit severe oilfield conditions. It is mainly used in oil/gas wells with high performance requirements. S

    VIEW DETAILS
  • Well Flushing and Dewaxing truck
    Well Flushing and Dewaxing truck

    RockySea Petro: A Pioneer in Well Flushing and Dewaxing truck Manufacturing in China RockySea Petro specializes in producing Well Flushing truck and Well Dewaxing truck.RockySea Petro its establishment, RockySea Petro has always insisted on taking the market as the center, taking R&D as the driving force, and constantly improving product quality. Our Well Flush unit and Dewaxing unit have different types to fit various work condition and clients request.

    VIEW DETAILS
  • Vacuum Insulation Tubing & Casing
    Vacuum Insulation Tubing & Casing

    ‌RockySea Petro Vacuum Insulation Tubing & CasingRockySea Petro Petro manufactures Vacuum Insulation Tubing & Casing in China. We have our own factory of Vacuum insulation tubing & casing. RockySea Petro Petro provide the high quality and competitive price on Vacuum insulation tubing & casing for you. Contact us now for Vacuum insulation tubing & casing quotation.Perfect quality control and strict material selection, guarantee the service life in the industry leading level.Advanced 3-level vacuum pump, automatic w

    VIEW DETAILS

Vacuum Insulation Tubing & Casing

Date:2024-05-05 Popularity:577

RockySea Petro Vacuum Insulation Tubing & Casing


RockySea Petro Petro manufactures Vacuum Insulation Tubing & Casing in China. We have our own factory of Vacuum insulation tubing & casing. RockySea Petro Petro provide the high quality and competitive price on Vacuum insulation tubing & casing for you. Contact us now for Vacuum insulation tubing & casing quotation.


  • Perfect quality control and strict material selection, guarantee the service life in the industry leading level.
  • Advanced 3-level vacuum pump, automatic welding machine and online radiographic, magnetic particle inspection guarantee the vacuum degree to realize high insulation class (grade D, E).
  • Full support on your customised requirement

Description 

Vacuum Insulated Tubular is one of the essential equipment for the steam injection thick oil recovery. More heat can enter the oil layer by the insulated tubing steam injection.
Therefore the steam at the bottom of the well can be drier, so that the increased production of the thick oil can be realized. Prevent the damage of casing and cement sheath caused by the high-temperature deformation, and increase the casing lifetime at the same time. RockySea Petro Petro has 10-years’ experience in manufacturing vacuum tubing and casing. The product quality is stable and reliable.
RockySea Petro Petro owned 2 seamless steel pipe production lines, 3 VIT tubing production lines, 7 tubing & casing processing lines and 2 steel pipe upsetting lines. The annual production reaches 1 million meters. The products have been provided in many oilfields of China and exported to Canada, Oman, Kazakhstan and etc. In Shengli Oilfield, market share of RockySea Petro Vacuum Insulated Tubular exceeds 80% in 3 years.

Features

Insulation Type RockySea Petro Vacuum Insulated Tubular has A variety of heat insulation materials, currently mainly used aerogel and Gridding Cloth Aluminium Foil. aerogel is a nanoporous solid state material. Because of its low density, aerogel is known as the lightest solid material in the world. Aerogels have outstanding properties in thermal, acoustic, optical and mechanical fields due to its fine nano porous structure and large surface area. Aerogel insulation felt is made of special fiber yarn as the base material, and is prepared by nano composite process. It is mainly used for thermal insulation of heavy oil high temperature steam injection pipeline and the insulation of the refinery device medium pipeline. The general temperature is between 200 ~500℃. Aerogel products are light and have excellent hydrophobicity, hydrophobicity rate is more than 98% and pH value is neutral. It will not corrode the heat preservation pipeline, thus prolonging the service life and reducing the later maintenance cost.

Key Features 
1. For conventional thermal recovery under 380℃ and supercritical environment of 400℃ 
2. Well depth can reach 1500 meters 
3. With good quality control system, 85% of grade E, and the rest are grade D. 
4. Been sold to Canada, Kazakhstan, Oman. 
5. Internal connection, External connection and Direct connection 
6. Stable and reliable in quality. Defect detective 100% before delivery.

 
Data Sheet

RockySea Petro Petro –  Manufacturer of Vacuum Insulation Tubing and Casing

Vacuum Insulation Tubing and Casing
NO.Spec

 

Key ParametersService Parameters
Thermal ConductivityTensile Strength

at RM Temp

Internal PressureCollapse ResistancestraightnessWell DepthWork

Temp

 

Casing
OD*IDOD*IDRM TempSteam InjectionRoom Temp.Steam InjectionRegularlyOver
 mm*mmin*inW ( M ℃)KNMPaMPaMPaMPa%meterin
189*503 1/2* 2 3/80.002-0.0843232203028≤0.2≤15003503805
2114*624 1/2*2 7/80.002-0.0850632202624≤0.2≤15003503807
3114*764 1/2*3 1/20.002-0.0853732202624≤0.2≤15003503807
4127*765*2 7/80.002-0.0861532202321≤0.2≤15003503809 5/8
5177*1017*5 1/20.002-0.0878032172217≤0.2≤1500350380


RockySea Petro Copyright © 2008-2025 Inc. SITEMAP