Schlumberger Technology Corporation

Total Sa

Total Se

Totalenergies Onetech

Romain De Loubens

Terizhandur S Ramakrishnan

Nikita Chugunov

Yusuf Bilgin Altundas

Eric Leon Stabinski

Francois B Fayard

Laura Espinal

Pascal Henon

Leonardo Patacchini

Arthur Moncorge

The present invention relates to a method for determining hydrocarbon production for a reservoir. The method comprises

Method and device for determining hydrocarbon production for a reservoir

Embodiments include constructing a reservoir model of an earth formation. The method may also include selecting a predetermined set of fundamental parameters to describe the earth formation and assigning initial values for the predetermined set of fundamental parameters for each of the plurality of layers. The method may include using the initial values for each of the plurality of layers. The method may include computing physical-response-relevant properties as a function of space and time for each of the plurality of layers using the solutions and then computing tool responses using the physical-response-relevant properties. The method may include installing an electrode array between an insulation portion of a metal casing provided in a borehole and a physical formation and obtaining formation measurement information from the electrode array, comparing the formation measurement information to the computed tool response to obtain an error signal and modifying the initial values in an iterative process.

Methods of characterizing earth formations using physiochemical model

A method for simulating fluid flows in a petroleum reservoir to improve final oil recovery. The fluid comprises water, hydrocarbon, and surfactant components. The method comprises a flash step for calculating compositions via two stages. A first stage comprises a first flash to determine first compositions of the water, oil and gas phases and is performed by omitting the surfactant component in the fluid. A second stage comprises a second flash to determine a microemulsion composition of the microemulsion phase.

Method for simulating fluid flows, a computer program and a computer readable medium

A COsequestration site is evaluated by incorporating a consistent petrophysical framework having uncertainties expressed in the form of probability density functions of wellbore measurements, by systematically propagating the uncertainties in generating probability density functions or cumulative distribution functions of the parameters used in a reservoir simulation, by using the reservoir simulation to transform the first set of parameters into output variables with uncertainties, and by using the output variables and uncertainties to generate an answer product from which uncertainty levels of performance metrics can be ascertained.

Method for uncertainty quantification in the performance and risk assessment of a carbon dioxide storage site

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Pau, France

Romain De Loubens