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Reservoir Characterization

Leading reservoir characterization technologies, services, and products for better understanding and decisions.

Wireline Open Hole Services

Wireline Cased Hole Services

Well Testing

Core & PVT Lab Services

MWD & LWD

Petrotechnical Services

Reservoir Characterization Software

Isolate, Control, Measure, and Sample with Quartet

The Quartet High performance downhole reservoir testing system
The Quartet system combines 4 leading downhole testing technologies, delivering accurate pressure measurements and contaminant-free, reservoir-representative fluid samples—all in a single run.
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Fluid Flow and Pressure Data Where Not Previously Possible

The self-sealing Saturn 3D radial probe flows fluid circumferentially from the reservoir to extend formation testing to low permeabilities, heavy oil, unconsolidated reservoirs, near-critical fluids, and rugose boreholes.
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Litho Scanner Spectroscopy Delivers Mineralogy and TOC

Litho Scanner high-resolution spectroscopy measures an expanded suite of elements: 18 capture yields and 13 inelastic yields.
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Dielectric Scanner Direct Measurement of Water Volume

Accurate saturations in carbonates, shaly sands, and heavy oil reservoirs from resistivity-independent water volume and rock textural information.
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