Enhanced Oil Recovery Products.

Sanjack is a professional supplier of integrated thermal recovery solutions. We are able to design, manufacture and service all major equipment used in the thermal recovery process. The thermal recovery equipment we provide includes oilfield steam boiler, water treatment device, thermal recovery wellhead, vaccum insulation tubing and casing, thermal recovery packer, thermal recovery compensator, integrated injection-production pump. In addition to providing customers with the overall thermal recovery equipment, we can also provide steam injection services. We have a fully qualified steam injection service team, has been provide steam injection services to oilfield in China, Albania, Sudan and other countries.

1). Advanced structure:  Steam injected boiler is with one-through structure and forced circulating, water tube boiler, and can be also equipped with DCS control or PLC control system for this high requirement boiler to make sure the safety operation
2). Customized product feature: one-through structure can be suitable for different pressure requirement, with fast start and fast stop, and its light weight is easy for transportation.
3). Easy to install: All the main parts, such as burner,  radiation section, convection section, water to water heat exchanger, etc., will be packaged well to transport, which is easy to install in oil field location.
4). High quality steam dryness: 80% or higher customized steam dryness to adapt different requirement.
5). Wide Fuel adapt Available: Natural Gas, Heavy oil, Light Oil (diesel), residual oil, depend on customer’s choice
6). High quality water treatment equipment: Different design based on customer’s local water quality, with different technology to guarantee the safety operation and high efficiency of steam boiler.

Sanjack Steam Injection Boiler: With evaporation capacity from 5t/h to 100t/h, and working pressure from 9.8 to 30Mpa, truck mounted and skid mounted. The commonly required evaporation capacity in the market is 9.2t/h, 11.5t/h, 15t/h, 18t/h, 23t/h, 30t/h, etc., and the most popular steam generators are the 25MMBtu/hr and 50MMBtu/hr units in overseas market.

Yes: The water treatment equipment plays a key role in successful operation of steam generation equipment, and the quality of the steam generator feeding water is of critical importance in the steam injection projects. According to the site experience, the poor quality of the feeding water will cause the scale of the boiler and serious damage of the whole steam injection operation. Thus Sanack needs to get the end user’s local feeding water quality report to make the whole operating system achieve the optimal effect.

Yes, Sanjack will surely send professional engineers to client’s site for installation and usage instruction, which is our high responsibility to guarantee our client can use our boiler properly. Besides, we also have 24 hours after sales hotline, any questions occur to our boiler, just dial the line for service support.

Sanjack is committed to providing customers with integrated thermal recovery solutions. Sanjack has always taken thermal wellhead as the key research and development object. At present, SanJack’s thermal recovery wellhead has 6 categories and more than 30 models. Products can meet a variety of needs including onshore, offshore, thermal recovery, injection and oil recovery. The products include conventional thermal recovery wellhead, onshore thermal recovery wellhead, offshore thermal recovery wellhead, single column dual-well thermal recovery wellhead, Steam injection and oil recovery dual tubing wellhead, BOP Steam Injection and oil recovery Integration wellhead, geothermal wellhead.

Failure and Warranty of Vacuum insulated tubing and casing is very important index for oilfield and clients. When clients inquire VIT and VIC, they often would like to confirm failure and warranty policy.
It requires by standard SY/T5324-2013: for old VIT after steam injection, when its thermal conductivity is greater than 0.1W/ (m·℃), It will be regarded failure.
Besides quality issue, it is mainly caused by work environment, such as high sulfur wells where pipe body and weld are corroded much higher than that in normal wells. Therefore, we recommend that customers provide detailed information of the status of the wells. According to well data of clients, we can design special VIT.

Generally, under regular service and stock condition, we can supply 6 months’ warranty in wells and 36 months for stock.
When used in well of steam stimulation, service lifespan should be 30 stimulation cycles at least.
When used in well of steam driving, service lifespan should be 24 months at least.
In warranty, SJ will change failed products free for client after receiving formal Nonconformity Report from Third Party if failure caused by quality issue of product happens.
Out Warranty, SJ also is willing to support client to solve product failure issue if client has any requirement, but cost will be covered by client.
But mostly, condition of each well is different, such as corrosion media, injection media, well temperature and Length of tubing string, which will affect failure and warranty of vacuum insulated tubing and casing.