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Techzone Oilfield Engineering is an innovative engineering company specialising in custom-made oil and gas equipment and structural systems for offshore and land rigs. We have over 30 years of experience in oil and gas field equipment.
We manufacture twin cementing units, pumping units, high-pressure testing units, BOP closing units, HPU, and more, in line with DNV 2.7.1 certification. We provide structural calculations, Zone II modifications (ATEX), hardware supplies, and electrical and mechanical setup for slurrification and re-injection systems.
Zone 2 oil and gas equipment
Techzone has expertise in converting equipment to conform with the essential safety requirements of machinery (98/37/EC) and ATEX (94/9/EC) directive through meeting the requirements of ATEX 1999/92/EC European Classification (CENELEC) and international certification under BS EN 1834-1:2000.
Techzone is able to implement the latest technology, the 3GP™ system, in conjunction with the Pyroban explosion protection kit to give safe operation and certified, continuous running to all types of Zone 2 electronic or mechanical diesel engines.
Compact twin cementing units
Our Tam Dao 1 and 2 downhole cementing equipment package has the following features:

Twin Caterpillar C15 500 Bhp-Zone II engines
Complies with Class I Division II for hazardous areas
20 BBL displacement tank
20 BBL averaging tank
7 BBL cement slurry mix tank
Hydraulic-driven mixing system
Data acquisitions system
High-energy automatic density mixing system
High-pressure discharge
Seawater cooling system on both engines
SPM WIER TWS600S 4in and 4.5in Triplex pump
Pyroban Zone II kit c/w 3 GP electronic system
14bpm mixing rate; maximum pumping rate of 22bpm
Density up to 2.7SG

Cementing units for the offshore industry
Techzone supplies the EDS01-/EDS-02 Elnusa Drilling Services cementing unit and TTB-01/TTB-02 PT Tunjang Tajak Buana cementing unit, which have the following features:

Detroit Diesel 8V-92 rated 390bhp at 2,100rpm
20bbl displacement tank
7bbl cement slurry mix tank
High-energy manual density mixing system
High-pressure discharge
HT 4in to 4.5in Triplex pumps
Maximum pumping rate of 21bpm
Density up to 2.7SG

Mobile workover mud pump unit
Techzone offers the MMWU-1 mobile workover mud pump unit from Vietsovpetro. It has a GE752 ARB1 series wound DC motor and a SPM WEIR THB 550 - 4in Triplex pump.
Offshore equipment technical consultancy service
Techzone is able to provide the following design and engineering services for the offshore industry:

2D AutoCAD drawing
3D isometric AutoCAD drawing
3D graphic inventor drawing and presentation
Structural certification to DNV 2.7-1 (certified by ABS / DNV /BV / Lloyd's)
Zoning of equipment for hazardous areas
Equipment sizing and packaging
Steel structure design and fabrication
Hydraulic, pneumatic and horsepower calculations

Steel structural design, certification and fabrication
Techzone supports several oil and gas service companies in Singapore through the design, certification and fabrication of steel structures to meet your equipment operation on-board offshore rigs. Our customers include Halliburton, MI-Swaco, NOV and many more.
Our scope of work includes fabricating steel structures, piping systems, electrical systems, and hydraulic and pneumatic systems. Our team of engineers, fabricators, welders, fitters, draftsmen and project co-ordinators provide engineering support in order to finish projects with the shortest deadline.
Oil and gas hardware purchasing house
Techzone acts as a purchasing house for many oil and gas service companies and rig owners to enable them to start their projects with zero downtime and enable customers to concentrate on other preparation work. We supply tools, consumables, steel materials / structures, safety equipments containers, tool boxes, etc.
We are able to provide a one-stop-shop for you and your engineers with the objective of eliminating downtime, thus providing an efficient service with zero errors for our customers' needs.
High-quality oil and gas equipment and systems
Techzone has an accredited ISO 9001:2008 quality and management system to meet the latest standard and constantly upgrades to provide product improvements over every consecutive project.
About Techzone
Techzone Oilfield Engineering was established on 27 May 1999 and mainly provides custom design, fabrication and refurbishement of oil and gas equipment packages. We also custom-build oil and gas equipment / systems as per customer requirements.
Secondary activities are in hardware and component supplies to the oil and gas industry.