Diligens Mobile Production Testing

Overview Library

Bring your well online faster and empower your production optimization decisions

Diligens mobile production testing brings efficiency and agility to your job through dedicated equipment, the highest operational standards, and experienced local personnel. Backed by a global footprint and track record, we deliver committed testing services when and where you need them.


Diligens Spectra mobile multiphase production testing unit

The Diligens Spectra unit expands your operating envelope with superior metrology and efficiency. Two Vx Spectra surface multiphase flowmeters on the same skid—19-mm and 40-mm venturi throat sizes—provide repeatable flow rate measurements in any multiphase flow regime and in production fluids ranging from heavy oil to wet gas. Download product sheet (0.94 MB PDF)

Diligens SEP mobile production testing unit

The Diligens SEP mobile production testing unit efficiently receives and handles effluents to support workover operations during the well cleanout phase. The Diligens SEP unit comprises a surface safety valve, choke manifold, emergency shutdown (ESD) system, and separator. Download product sheet (0.94 MB PDF)



Test multiple wells per day using dedicated mobile technology

Fitted on a trailer, both the Diligens Spectra and Diligens SEP units are ruggedized for off-road conditions and remote environments. Rapid rig-up and rig-down is achievable without an onsite forklift or crane—allowing you to test multiple wells per day. With technology, operating procedures, and personnel best suited for the environment, Diligens testing maintains operational efficiency while working along other service teams, such as pressure pumping, coiled tubing, slickline, and artificial lift.

Benefit from local teams with local experience

With experience specific to your job and location, our local production testing teams are the foundation for more efficient mobile production testing solutions. Committed local training and certification programs—backed by our global support network—enable us to provide high-quality, committed service.

Operate under the highest industry standards

Both units are designed and manufactured to the highest industry standards, such as API, ASME, and NACE International. Thorough QA/QC procedures across the job—from planning and preparation through execution—ensure the reliability, quality, and safety of our mobile testing fleet deployed to your operation.

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Dual-Leg Diligens Spectra Unit Tests 347 Wells During Four-Month Campaign

Chart showing range of flow rates tested in campaign.
Mobile, fit-for-purpose unit accurately and efficiently supports three multiphase well tests per day, despite extreme flow rate variability. Read case study

PDVSA Optimizes Cleanup Operations Across 120-Well Campaign

Mobile production testing cleanup in Venezuela
The operator obtained accurate and reliable production testing measurements, increasing efficiency of the dynamic well cleanup campaign onshore Venezuela. Read case study