Equipment for Oil and Gas Production and Transportation
High-Efficiency Heating Furnaces (as shown above by process “3”).
Crude petroleum contains certain impurities that must be removed before the
petroleum can be sold, including water and natural gas. To remove the impurities
and to prevent solidification and blockage in transport pipes, companies employ
heating furnaces. BHD researched, developed and implemented a new oilfield furnace
that is advanced, highly automated, reliable, easily operable, safe and highly
heat-efficient (90% efficiency).
Burner (as shown above by process “5”). We serve as an agent
for the Unigas Burner which is designed and manufactured by UNIGAS, a European
burning equipment production company. The burner we provide has the following
characteristics: high degree of automation; energy conservation; high turn-down
ratio; high security and environmental safety.
Oil and Gas Production Improvement Techniques
Packers of Fracturing. This utility model is used concertedly with the
security joint, hydraulic anchor, and slide bushing of sand spray in the well.
It is used for easy seat sealing and sand-uptake prevention. The utility model
reduces desilting volume and prevents sand uptake which makes the deblocking
processes easier to realize. The back flushing is sand-stick proof.
Production Packer. According to different withdraw points, the production
packer separates different oil layers, and protects the oil pipe from sand and
permeability, so as to promote the recovery ratio.
Sand Prevention in Oil and Water Well. This technique processes additives
that are resistant to elevated temperatures into “resin sand” which
is transported to the bottom of the well via carrying fluid. The “resin
sand” goes through the borehole, piling up and compacting at the borehole
and oil vacancy layer. An artificial borehole wall is then formed, functioning
as a means of sand prevention. This sand prevention technique has been adapted
to more than 100 wells, including heavy oil wells, light oil wells, water wells
and gas wells, with a 100% success rate and a 98% effective rate.
Water Locating and Plugging Technique. High water cut affects the normal
production of oilfields. Previously, there was no sophisticated method for water
locating and tubular column plugging in China. The mechanical water locating
and tubular column plugging technique we have developed resolves the problem
of high water cut wells. This technique conducts a self-sealing-test during
multi-stage usage and is reliable to separate different production sets effectively.
The water location switch forms a complete process by which the water locating
and plugging can be finished in one trip. Our tubular column is adaptable to
several oil drilling methods and is available for water locating and plugging
in second and third class layers.
Fissure Shaper. This is our proprietary product that is used along with
a perforating gun to effectively increase perforation depth by between 46% and
80%, shape stratum fissures, improve stratum diversion capability and, as a
result, improve our ability to locate oilfields and increase the output of oil
wells.
Fracture Acidizing. We inject acid to layers under pressure which can
form or expand fissures. The treatment process of the acid is defined as fracture
acidizing. The technique is mainly adapted to oil and gas wells that are blocked
up relatively deeply, or the ones in the low permeable zones.
Electronic Broken-down Service. This service resolves block-up and freezing
problems by generating heat from the electric resistivity of the drive pipe
and utilizing a loop tank composed of an oil pipe and a drive pipe. This technique
saves energy and is environmentally friendly. It can increase the production
of oilfields that are in the middle and later periods.
Automation System and Service
Pumping Unit Controller. Refers to process “1” above. Functions
as a monitor to the pumping unit, and also collects data for load, pressure,
voltage, startup and shutdown control.
RTU Used to Monitor Natural Gas Wells. Collects gas well pressure data.
Wireless Dynamometer and Wireless Pressure Gauge. Refers to process
“1” above. These products replace wired technology with cordless
displacement sensor technology. They are easy to install and significantly reduce
the working load associated with cable laying.
Electric Multi-Way Valve for Oilfield Metering Station Flow Control.
Refers to process “2” above. This multi-way valve is used before
the test separator to replace the existing three valve manifolds. It facilitates
the electronic control of the connection of the oil lead pipeline with the separator.
Natural Gas Flow Computer System. Flow computer system used in natural
gas stations and gas distribution stations to measure flow.
Recon SCADA Oilfield Monitor and Data Acquisition System. Recon SCADA
is a system which applies to the oil well, measurement station, and the union
station for supervision and data collection.
EPC Service of Pipeline SCADA System. A service technique for pipeline
monitoring and data acquisition after crude oil transmission.
EPC Service of Oil and Gas Wells SCADA System. A service technique for
monitoring and data acquisition of oil wells and natural gas wells.
EPC Service of Oilfield Video Surveillance and Control System. A video
surveillance technique for controlling the oil and gas wellhead area and the
measurement station area.
Technique Service for “Digital Oilfield” Transformation.
Includes engineering technique services such as oil and gas SCADA system, video
surveillance and control system and communication systems.
Waste Water Treatment Products and Services
Oilfield sewage treatment. It is for oilfield waste water treatment
solutions, related chemicals and onsite services customized to clients’
requirement. We have also developed our own designed equipment and aim to manufacture
in the future.
Oily sludge disposal (planned). This planned business line will provide
engineering services of oily sludge disposal in Gan Su province.