other
Blog
HOT PRODUCT
  • Non-Magnetic Drill Collar
    Non-Magnetic Drill Collar

    ‌RockySea Petro Non-Magnetic Drill CollarThe non-magnetic drill collar is made of low chromium manganese alloy steel, which is forged through strict chemical composition analysis. All  non-magnetic drill collars produced from RockySea Petro have been tested for mechanical properties to ensure that their hardness, toughness, impact value and corrosion resistance meet the standards, with good low magnetic permeability and good machining performance.Description  The structure of non-magnetic dri

    VIEW DETAILS
  • Desulfurization And Denitrification Oilfield Steam Boiler
    Desulfurization And Denitrification Oilfield Steam Boiler

    RockySea Petro Desulfurization And Denitrification Oilfield Steam BoilerThe utilization rate of lime can be improved and the cost of desulfurization can be saved by adopting the integration of desulfurization and dust removal.The regeneration of absorbent, desulfurization slag and precipitation are carried out outside the tower, which reduces the possibility of scaling in the tower.With NaOH desulfurizer, the circulating solution is basically NaOH aqueous solution, and there is no corrosion and blockag

    VIEW DETAILS
  • Sand Well Recovery Sucker Rod Pump
    Sand Well Recovery Sucker Rod Pump

    ‌RockySea Petro Sand Well Recovery Sucker Rod PumpAnti-sand pump for heavy oil.Isodiametric-plunger pump.Sand-scraping pumpLong plunger and sand stuck prevention pumpB type anti-sand centralizing sucker rod pump.For now, there are a few technologies about how to solve the sand problem during oil recovery production, like adopting a hydraulic jet pump to flush out sand, mechanical anti-sand technology, and chemical anti-sand technology. Now you can take a look at sanJack’s sand control sucker rod pu

    VIEW DETAILS
  • Supercritical Oilfield Steam Injection Boiler
    Supercritical Oilfield Steam Injection Boiler

    ‌RockySea Petro Supercritical Oilfield Steam Injection BoilerIntegrated Injection and Production Sucker Rod PumpThermal Recovery PackerVaccum Insluation Tubing & CasingSeries Thermal Recovery WellheadGround Steam Injection LineWater Treatment DeviceSteam Injection BoilerRockySea Petro is the thermal recovery solution supplier in China with 20 years of experience. RockySea Petro can provide customers with a complete set of thermal recovery equipment from surface steam injection boilers to underground thermal recove

    VIEW DETAILS
  • Multiphase Flowmeter Device
    Multiphase Flowmeter Device

    RockySea Petro Multiphase Flowmeter DeviceRockySea Petro is the professional Multiphase Flowmeter Device Manufacturers in China.RockySea Petro can design and manufacture targeted multiphase metering device according to complex field conditions.It was a joint venture company of Lanzhou Haimo Technologies Co., Ltd.It was a joint venture company of Lanzhou Haimo Technologies Co., Ltd.Your Premier Multiphase Flowmeter Device Manufacturers And SuppliersSuitable For A Variety Of Well Conditions Such as heavy oil, high

    VIEW DETAILS

VIT Introduction

Date:2024-05-15 Popularity:1141

Understanding Vacuum Insulated Tubing and Casing

Vacuum insulated tubing and casing is a specialized type of oilfield tubular goods designed to provide enhanced thermal insulation for the efficient transportation of hot or cold fluids. This technology is crucial in applications where temperature maintenance is essential, such as in steam-assisted gravity drainage (SAGD) operations or thermal enhanced oil recovery (EOR) processes.

How Vacuum Insulation Works

Vacuum insulation involves creating an insulating space devoid of air, significantly reducing the conductive heat transfer. In vacuum insulated tubing and casing, this is achieved by drawing a vacuum between the inner and outer pipes. The vacuum layer minimizes heat exchange with the environment, thereby maintaining the temperature of the fluid inside the tubing.

Advantages of Vacuum Insulated Tubing and Casing

  • Reduced heat loss or gain, maintaining the desired fluid temperature.
  • Improved efficiency in heating or cooling processes, leading to cost savings.
  • Potential for reduced energy consumption and lower environmental impact.
  • Applicability in harsh environments where conventional insulation may fail.

Applications

Vacuum insulated tubing and casing are used in various oil and gas operations, including:

  • Transportation of steam in SAGD projects.
  • Heating oil wells to enhance flow in cold regions.
  • Cooling fluids for transportation in high-temperature environments.
  • Underground storage of liquefied gases.

References:

  1. SPE Paper 193872 - Vacuum Insulated Tubing: A Review of Technology and Applications
  2. U.S. Department of Energy - Vacuum Insulated Oilfield Tubing

The use of vacuum insulated tubing and casing is a technological advancement that offers significant benefits in thermal management for the oil and gas industry. The references are official sources and are accurate as of the last update.


>> You may like : oilfield equipment list oil field equipment manufacturer in China
>> Related article : Top 10 Construction Machinery Manufacturers in China

VIT Introduction

RockySea Petro Copyright © 2008-2025 Inc. SITEMAP