Darztech's depth of international experience in oil and gas engineering provide an enhanced ability to meet client’s needs.The Oil and Gas group draws on the expanded company's wide range of in-house disciplines to deliver innovative, economical and sustainable solutions.
Engineering and project management
Darztech provides clients with high value solutions in all facets of process facility design. Services cover every phase of a project's life, from feasibility studies, conceptual and front end design, through to construction and commissioning. These services include:
·Project management
·Feasibility studies
·Planning, permitting and approvals
·Conceptual and front end design
·Process simulation and optimisation
·HAZOP and HAZID studies
·Risk Assessment’s
·SIL Analyst and verification calculations
·Detailed design engineering and procurement
·Construction, construction management and commissioning
·Operating manuals and maintenance programs
·Asset and facilities management
These services can be provided individually or in combination.
Gas processing
Technology and experience in all aspects of natural gas processing are available, including:
·Condensate stabilization
·Gas sweetening
·Gas dehydration
·Natural Gas Liquids (NGL) recovery
·NGL fractionation
·Sulphur recovery
·Gas compression and re-injection
Petroleum refining expertise is also available, with experience covering a broad spectrum, including: fractionation; hydro-processing; isomerization; aromatics; hydrogen production; cracking; reforming; desulphurisation; alkylation lube oil blending; and many other applications.
Gas transmission
Darztech provides services to assess pipeline project feasibility and to bring a project to realisation. Our capabilities include: review of energy market advice; development of conceptual designs; project estimates and construction plans; and, where required, advanced hydraulic modeling and process simulation.
Darztech also offers complete detailed engineering and design capabilities, including: route selection and survey; geo-technical Design, construction management and maintenance and operational services for gas distribution networks including: environmental investigations; risk assessments; and pipeline alignment sheets.
Combustion Equipment Design
Darztech also has extensive capabilities in combustion equipment design and manufacture, including burner control systems for the equipment if necessary. The following list is an example of equipment available but further equipment types will be designed on request :
·Thermal Oxidisers
·Water/Fluid Bath Heaters
·Incinerator Plants
·Ore/Agriculture/Generic Dryer Plants
·Heat exchangers and flash evaporators
·Oil and Gas Burners and Valve Trains
·Heat treatment plant
Further Engineering Design Capabilities include:
Network hydraulic design (steady state and transient); Gate station design; SCADA design; Regulator station design; Environmental management plans; Operating procedures and Metering design.
