Lengo Field Concept Development Study

Client: Withheld 

Location: Indonesia

Lengo field is located approximately 60km offshore Tuban, East Java at a water depth of 60m. The field was discovered in 2008 and has up to 100 MMscfd of gas production capacity.

At the time of the project, the Client had proposed eight (8) preliminary options for the development of the Lengo field, which needed to be screened, evaluated and ranked in order to arrive at a preferred conceptual option.

Synergy's Scope of Work

Synergy conducted the conceptual study in close collaboration with the Client. The scope of work was to screen the facility development options, identify the preferred option and develop a concept level cost estimate for the preferred option.

To achieve the scope of work, Synergy also performed conceptual design engineering for each of the options including generating process simulations, conducting preliminary equipment sizing and developing preliminary equipment lists.

Preliminary PFDs and HMBs were generated for the preferred option to support the cost estimate.

Key Project Achievements

  1.  Assisted the Client in identifying the preferred concept option for the Lengo field development. 
  2. Employed a novel Risk-NPV analysis as a screening tool for the concept options.