petra reservoir management

8/2/2019 PETRA Reservoir Management

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www.petros.co.id


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Development of By-Passed Oil Reserves

Every brown field will decline naturally in time, when it happen theobvious choice is to do enhanced oil recovery. But to do so a by-passed oil zone need to be find. The conventional method is to doseismic or model and simulation which not only take a long timebut very costly.

PETRA is a patented Petros Reservoir Management Solution forfast evaluation of the remaining oil in place and working out EORdevelopment strategy for brown oil fields. PETRA allows to startplanning and implementation of effective EOR operations even

before reservoir geological and flow hydrodynamic models areavailable!

PETRA Reserv o i r Man agem en t

RF Patent 2044870


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To find By-Passed Oil Reserves;

To increase Oil Recovery Rate;

To decrease Energy Consumption;

To reduce Production Cost.

Pet ra Main Goal


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I n f o r m a t i o n PETRA Prov ides

Current Energetic Usefulness of each Well;

Current Oil Saturation;

Geological Reserves and their Depletion; By-Passed Oil Zones Location;

Recommendation EOR Technologies to consider.


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I n f o r m a t i o n PETRA Needs

PETRA needs only regular oil field

information production/injection history,

general geology and reservoir fluids data;

No special field and lab. studies arerequired;

PETRA SAVES TIME and MONEY!


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PETRA s Po r t f o l io 8 0 Po j ect sPETRA was successfully used in Russian oil fields

Company: TNK-BP:

Oil Fields: SamotlorLor-Egan

Nikolskoye

Company: Slavneft:

Oil Field: Koshelevskoye

Company: PurneftegazOil Field: Novopurpeiskoye

Company: SurgutneftegazOil Fields: Savoiskoye

Russkinskoye


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PETRA s St u d y Resu l t sMaps:

By-passed Oil Zones;


Geological Reserves;

Oil Layers Thickness;

Average Permeability;

Permeability of Oil Zones;

Current State of Development.

Information on each well:

Initial and Current Geological Reserves;

Initial Oil Saturation;

Average Permeability;

Current Permeability of the Water Zone;

Current Permeability of the Oil Zone;


Current Oil Recovery;

Current Energy Index.


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Information on the Initial Oil

Saturation Distribution.

Maps PETRA Produce

Information on the InitialDistribution of Oil Reserves.


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Information on the Initial OilSaturated Thickness Distribution.

Information on the AveragePermeability Distribution.

MapsPETRA

Produce


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Information on Distribution of theAverage Oil Saturation.

Information on the CurrentDistribution of Oil Reserves.

MapsPETRA

Produce


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Information on the CurrentThickness Distribution of the OilSaturated Zones.

Information on the CurrentDistribution of the Unflooded ZonesPermeability.

Maps PETRA Produce


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Information on the

Current Location ofBy-Passed Zones.

The Most I m por t an t Map : By -Passed Zones


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more info contact :

www.petros.co.id

bob@pet ros . ru

petra reservoir management

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